Merge branch 'main' into auto-release-only-when-affected

Follow mailpit to v1.31.0 in the published quick start
Merge branch 'main' into renovate/renovate-renovate-44.x
2026-08-22 22:16:22 +02:00 · 2026-08-22 21:58:14 +02:00 · 2026-08-22 21:54:19 +02:00 · 2026-08-22 21:53:53 +02:00 · 2026-08-22 14:27:31 +02:00 · 2026-08-22 14:21:14 +02:00
47 changed files with 1477 additions and 202 deletions
@@ -2,12 +2,27 @@ name: Release
 on:
  push:
    tags: ['v[0-9]+.[0-9]+.[0-9]+']
+  workflow_dispatch:
+    inputs:
+      overview_version:
+        description: 'Released version to republish the overview for, without the leading v (e.g. 0.1.0)'
+        required: true

 jobs:
  retag-image:
+    if: github.event_name == 'push'
    runs-on: docker-host
    steps:
      - uses: actions/checkout@v7.0.1
+      # Before anything is published: the contract version IS the release version, so a tag that
+      # disagrees would ship a host misreporting itself to every plugin's compatibility check.
+      - name: Refuse a tag that disagrees with HOST_API_VERSION
+        env:
+          GIT_TAG: ${{ github.ref_name }}
+        run: |
+          set -euo pipefail
+          docker run --rm -v "$PWD:/repo" -w /repo node:24.19.0-alpine3.24 \
+            node release-tooling/contract-version.ts "$GIT_TAG" src/plugin-host/plugin.ts
      - name: Promote the commit-hash image to semver + latest
        env:
          GIT_TAG: ${{ github.ref_name }}
@@ -15,34 +30,77 @@ jobs:
          REGISTRY_USER: ${{ vars.DOCKER_REGISTRY_USER }}
          REPO: gitea.larvit.se/${{ github.repository }}
        run: |
+          set -euo pipefail
          COMMIT=$(git rev-parse 'HEAD^{commit}')
          VERSION=${GIT_TAG#v}
          printf '%s' "$REGISTRY_TOKEN" | docker login gitea.larvit.se -u "$REGISTRY_USER" --password-stdin
          docker pull "$REPO:$COMMIT" \
            || { echo "No image $REPO:$COMMIT - release tags must point at a commit whose branch passed the CI gate"; exit 1; }
-          for TAG in "$VERSION" "${VERSION%.*}" "${VERSION%%.*}" latest; do
+          # No bare-major tag while major is 0: a 0.x minor is a contract break, so `:0` would move
+          # across one and abort boot for everything tracking it. `:0.1` only moves across patches.
+          TAGS="$VERSION ${VERSION%.*} latest"
+          if [ "${VERSION%%.*}" != "0" ]; then TAGS="$TAGS ${VERSION%%.*}"; fi
+          for TAG in $TAGS; do
            docker tag "$REPO:$COMMIT" "$REPO:$TAG"
            docker push "$REPO:$TAG"
          done
      - name: Sync the release tags to Docker Hub
        env:
-          DOCKERHUB_REPO: docker.io/${{ github.repository }}
+          DOCKERHUB_IMAGE: docker.io/${{ github.repository }}
          DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
          DOCKERHUB_USER: ${{ vars.DOCKERHUB_USER }}
          GIT_TAG: ${{ github.ref_name }}
          REPO: gitea.larvit.se/${{ github.repository }}
        run: |
+          set -euo pipefail
          COMMIT=$(git rev-parse 'HEAD^{commit}')
          VERSION=${GIT_TAG#v}
          [ -n "$DOCKERHUB_USER" ] && [ -n "$DOCKERHUB_TOKEN" ] \
            || { echo "Set the DOCKERHUB_USER variable + DOCKERHUB_TOKEN secret (README -> CI/CD)"; exit 1; }
          printf '%s' "$DOCKERHUB_TOKEN" | docker login docker.io -u "$DOCKERHUB_USER" --password-stdin
-          for TAG in "$VERSION" "${VERSION%.*}" "${VERSION%%.*}" latest; do
-            docker tag "$REPO:$COMMIT" "$DOCKERHUB_REPO:$TAG"
-            docker push "$DOCKERHUB_REPO:$TAG"
+          TAGS="$VERSION ${VERSION%.*} latest"
+          if [ "${VERSION%%.*}" != "0" ]; then TAGS="$TAGS ${VERSION%%.*}"; fi
+          for TAG in $TAGS; do
+            docker tag "$REPO:$COMMIT" "$DOCKERHUB_IMAGE:$TAG"
+            docker push "$DOCKERHUB_IMAGE:$TAG"
          done
      - name: Log out of the registries
        if: always()
        run: |
-          docker logout gitea.larvit.se
-          docker logout docker.io
+          set -uo pipefail
+          # Cleanup, and the runner's Docker config is shared (AGENTS.md) — a lost race here must not
+          # fail a release that published, nor skip the overview job that follows.
+          docker logout gitea.larvit.se || true
+          docker logout docker.io || true
+
+  publish-overview:
+    if: always() && (github.event_name == 'workflow_dispatch' || needs.retag-image.result == 'success')
+    needs: [retag-image]
+    runs-on: docker-host
+    steps:
+      - uses: actions/checkout@v7.0.1
+        if: github.event_name == 'push'
+      # Publish the named release's own tree, so the page never pairs one Plainpages tag with another
+      # release's sidecar pins. A version that was never released fails here.
+      - uses: actions/checkout@v7.0.1
+        if: github.event_name == 'workflow_dispatch'
+        with:
+          ref: refs/tags/v${{ inputs.overview_version }}
+      - name: Publish the Docker Hub overview
+        env:
+          DOCKERHUB_REPO: ${{ github.repository }}
+          DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+          DOCKERHUB_USER: ${{ vars.DOCKERHUB_USER }}
+          GIT_TAG: ${{ github.ref_name }}
+          INPUT_VERSION: ${{ inputs.overview_version }}
+        run: |
+          set -euo pipefail
+          VERSION=${INPUT_VERSION:-${GIT_TAG#v}}
+          VERSION=${VERSION#v}
+          # An empty dispatch input falls back to the branch name, so gate this like a tag.
+          docker run --rm -v "$PWD:/repo" -w /repo node:24.19.0-alpine3.24 \
+            node release-tooling/contract-version.ts "$VERSION" src/plugin-host/plugin.ts
+          docker run --rm -v "$PWD:/repo" -w /repo \
+            -e DOCKERHUB_REPO -e DOCKERHUB_TOKEN -e DOCKERHUB_USER \
+            node:24.19.0-alpine3.24 \
+            node release-tooling/dockerhub-overview.ts "$VERSION"
@@ -21,21 +21,19 @@ jobs:
            -e RENOVATE_PLATFORM=gitea \
            -e RENOVATE_REPOSITORIES=${{ github.repository }} \
            -e RENOVATE_TOKEN \
-            renovate/renovate:44.32.6
+            renovate/renovate:44.39.1

  # After the renovate job, cut ONE tag covering the renovate-bot commits merged to main since the
  # last tag (batch per run). Targets origin/main — the real post-merge tip; the checkout SHA is the
  # trigger-time tip and lags the merges this run made. Skips when main's tip isn't a Renovate commit
-  # (a human owns that release) or nothing new merged. ff-only merges keep the renovate commit's
+  # (a human owns that release), nothing new merged, or nothing that merged carried a `Release-Bump:`
+  # trailer — a release nobody can observe is noise. ff-only merges keep the renovate commit's
  # authorship on the tip, so the author checks are reliable. Level = highest `Release-Bump:` trailer;
-  # pre-1.0 shifts down (auto-release/next-version.ts). Tag-only — release.yml promotes the
+  # pre-1.0 shifts down (release-tooling/next-version.ts). Tag-only — release.yml promotes the
  # already-built image; pushed with renovate-bot's PAT so release.yml fires (the built-in token won't).
-  # Off until the Actions variable AUTO_RELEASE is set to 'true': Plainpages is pre-announcement and
-  # deliberately carries no tags, so an automated bump would only invent a version nobody consumes.
  auto-release:
    runs-on: docker-host
    needs: renovate
-    if: vars.AUTO_RELEASE == 'true'
    steps:
      - uses: actions/checkout@v7.0.1
        with:
@@ -57,8 +55,15 @@ jobs:
          fi
          BUMPS=$(git log "${LATEST}..origin/main" --author='renovate@larvit.se' \
                  --format='%(trailers:key=Release-Bump,valueonly)' | { grep -vx '' || true; })
+          if [ -z "$BUMPS" ]; then
+            echo "Renovate commits since ${LATEST}, but none carry Release-Bump — nothing reached a running Plainpages; skipping"; exit 0
+          fi
          NEXT=$(docker run --rm -v "$PWD:/repo" -w /repo node:24.19.0-alpine3.24 \
-                 node auto-release/next-version.ts "$LATEST" $BUMPS)
+                 node release-tooling/next-version.ts "$LATEST" $BUMPS)
+          # Read the constant off origin/main, not the checkout, which lags the merges this run made.
+          git show origin/main:src/plugin-host/plugin.ts \
+            | docker run -i --rm -v "$PWD:/repo" -w /repo node:24.19.0-alpine3.24 \
+                     node release-tooling/contract-version.ts "$NEXT" -
          echo "Releasing $LATEST -> $NEXT"
          git tag "$NEXT" origin/main
          git push "https://renovate-bot:${RENOVATE_TOKEN}@gitea.larvit.se/${REPO}.git" "$NEXT"
@@ -36,11 +36,13 @@ branch, create a PR and merge it when the CI/CD turns green.
 ## Project priorities (do not erode)

 1. **Simplicity** — prefer the solution that is easiest to understand, smallest, and most readable.
-2. **Few dependencies** — runtime deps stay minimal (today `ejs`, `lucide-static`, `@larvit/log`).
-   Prefer the Node standard library; justify any new dependency; do not add frameworks. The app is
-   **stateless — no database**. Auth/identity/OAuth are **Ory sidecar services** reached over their
-   REST APIs with built-in `fetch` — no SDK. New capabilities ship as **plugin folders** under
-   `plugins/` that fetch their data from upstream services, not as core code.
+2. **Few dependencies** — runtime deps stay minimal (today `ejs`, `lucide-static`, `@larvit/log`,
+   `postgres`). Prefer the Node standard library; justify any new dependency; do not add frameworks.
+   The **host is stateless — it owns no schema and stores nothing of its own**; a plugin may own a
+   Postgres database, which the host provisions but never reads or writes inside. Auth/identity/OAuth are
+   **Ory sidecar services** reached over their REST APIs with built-in `fetch` — no SDK. New
+   capabilities ship as **plugin folders** under `plugins/` that get their data from an upstream
+   service or their own database, not as core code.
 3. **Strict TypeScript** — `tsconfig.json` is strict (incl. `noUncheckedIndexedAccess`,
   `exactOptionalPropertyTypes`, `verbatimModuleSyntax`). Keep it that way. Prefer exact types;
   limit nullable and multi-option types.
@@ -79,7 +81,40 @@ Revisit only if the stated reason stops holding.
    it into `/node_modules`, above every plugin scope. Never let a copy reach a plugin's own
    `node_modules`: two instances of the barrel break `instanceof` across the boundary, which
    `plugin-api.test.ts` guards by asserting both paths reach one module.
-  - **`config/` is still a plain dir — no `package.json` of its own**, or `#menu-config` resolves
+  - **Plugin storage hands over credentials, not a client** (README → Plugin storage). The host takes
+  `postgres` to run the provisioning DDL, and `storage-provisioning.ts` is the only module importing
+  it — `storage.ts` beside it stays pure so `web` never loads a driver (`src/postgres.test.ts` guards
+  both halves, because one value imported from the wrong module breaks it invisibly). It is never
+  re-exported through the barrel, so no driver shape enters the contract. Three properties hold the design together, so
+  don't trade one away in isolation: passwords are `HMAC-SHA256(PLUGIN_DB_SECRET, id)` rather than
+  stored, which is what keeps the host stateless — whoever holds that secret holds every plugin
+  database, so it ranks with the DB password itself; the provisioning DSN reaches `bootstrap` only
+  (`src/compose.test.ts` guards the split); and provisioning never drops anything, so uninstalling a
+  plugin cannot destroy data — boot logs the orphans instead. Because the host's copy sits in the
+  ambient `/node_modules`, a plugin can `import "postgres"` without declaring it — incidental, not a
+  packaging promise, and a plugin must still depend on its own driver.
+- **The trust boundary is the `web` process, not the plugin.** Per-plugin databases and roles bound
+  *accidents*, not hostile plugins: `PLUGIN_DB_SECRET` is in `web`'s environment during `onBoot`, and
+  a plugin already holds `ctx.system`'s Ory admin clients — so cross-plugin DB isolation is
+  containment, and README says so rather than implying a sandbox. Consistent with priority #7
+  (crash-isolation is a non-goal). `server.ts` still deletes the secret from `process.env` right
+  after `loadConfig`, which is before discovery imports any plugin module — the ordering is the whole
+  point, so move it earlier if anything, **never later**. **Valid while plugins are
+  operator-installed code, not third-party uploads.**
+- **`ory/postgres/init/init.sql` is the only home for the Ory databases' ACL** — don't re-assert the
+  `REVOKE CONNECT` from `bootstrap`. `REVOKE` only *warns* when the caller doesn't own the database,
+  so under the least-privilege provisioning account the README recommends it would report success
+  while changing nothing, and it hard-fails whenever `PLUGIN_DB_ADMIN_URL` names a server with no
+  `kratos`. It runs only on **first init**, so a revoke added to it later never reaches a volume that
+  already exists — `docker compose down -v` is the dev remedy, a deployed install needs a migration.
+- **`bootstrap.ts` stays under `src/auth/`** even though it now provisions plugin databases as well
+  as seeding Ory. It is the one-shot service's entrypoint, not an auth module; moving it to
+  `src/bootstrap.ts` would edit `compose.yml`, five e2e compose files and `src/compose.test.ts` for a
+  rename. Reconsider when a third seeding concern lands.
+- **`BootContext.storage` keeps all six credential fields, and there is no `onShutdown` hook.** Adding
+  to the context costs a minor bump and removing one a major, so the shape errs small elsewhere. Pools
+  handed to a plugin are reaped on process exit — revisit if a plugin ever needs an orderly drain.
+- **`config/` is still a plain dir — no `package.json` of its own**, or `#menu-config` resolves
    against that instead and boot fails loud. An operator's menu override has no use for
    dependencies; if that changes, it needs the same package treatment.
 - **A plugin `package.json` without `"type": "module"` is refused, not warned.** Allowing it costs a
@@ -252,31 +287,23 @@ Revisit only if the stated reason stops holding.
  console message only appears in the engine that renders the page (`ORY_FREE` in
  `e2e-tests/playwright.config.ts`). The rest write users, groups and sessions to one shared backend,
  so widening them means a stack per engine.
- **The docs-only CI skip is `*.md` anywhere in the tree, not just the root** — no test, build step or
-  workflow reads a markdown file. Both git channels in `ci.sh`'s `docs_only()` pass `--no-renames`:
-  rename detection names only the destination, so `git mv src/app.ts notes.md` would otherwise read as
-  docs and skip the gate over a source file that was gone. `src/ci-gate.test.ts` locks the flags as a
-  *text* guard — the test image ships neither `git` nor `bash`. Revisit if a `.md` ever becomes
-  load-bearing.
+- **The docs-only CI skip is `*.md` anywhere in the tree, not just the root.** Both git channels in
+  `ci.sh`'s `docs_only()` pass `--no-renames`: rename detection names only the destination, so
+  `git mv src/app.ts notes.md` would otherwise read as docs and skip the gate over a source file that
+  was gone. `src/ci-gate.test.ts` locks the flags as a
+  *text* guard — the test image ships neither `git` nor `bash`. This is why the Docker Hub overview is
+  `release-tooling/dockerhub-overview.md.tmpl` and not a `.md`: a release reads it and a unit test
+  guards it, so giving it a `.md` name would let a broken `{{VERSION}}` merge with its own guard
+  skipped. `README.md` is the one markdown a test reads — `release-tooling/contract-version.test.ts`
+  checks its `apiVersion` samples — and a README-only change skips that check; accepted, because
+  those samples are illustrative and the copies that matter (`examples/`, `views/`, the template) are
+  gated. **Valid while no markdown file is rendered or executed.**
 - **CI docker logins share the runner host's Docker config.** The act_runner is host-mode, so
  `docker login`/`logout` in the workflows mutate one shared `~/.docker/config.json`: concurrent jobs
  can race (one job's logout can 401 another's push — recover by re-running), and tokens sit in that
  file between login and logout. Same class: concurrent runs share the workspace dir, so ci.sh's
  web-image build races another run's container creation on the `<project>-web` tag. Accepted for a
  single-maintainer cadence; serialize with a workflow `concurrency` group if it ever bites.
- **Plainpages is pre-announcement: no tags, no releases.** `auto-release` is gated behind the
-  `AUTO_RELEASE` Actions variable (unset ⇒ skipped, the fail-safe direction on every unknown-`vars`
-  path) — a version only communicates to consumers and there are none. Two couplings:
-  `registry-cleanup` keeps a hash image only while its commit is a branch head *or* release-tagged, so
-  with zero tags a hand-cut tag must sit on `main`'s tip; and `mirror.yml` pushes tags with `--prune`
-  (its `fetch-tags: true` is load-bearing), so a tag or Release created on GitHub is swept away and
-  releases are cut on Gitea only. Valid until the maintainer says Plainpages is ready to show people.
- **A stricter manifest rule breaks already-copied plugins**, and while `HOST_API_VERSION` is frozen
-  the failure names a symptom rather than the cause — `checkApiVersion` would refuse a stale plugin by
-  *version*, but only once the freeze lifts. Until then a stricter rule ships with a README →
-  Upgrading entry and a re-copy hint in the discovery error. Fail-loud stays right either way: the
-  alternative is a route gating on a name nobody can be granted, i.e. a permanent silent 403.
-  **Valid while `HOST_API_VERSION` stays frozen.**

 ## Docker only — no host tooling

@@ -325,15 +352,24 @@ one-time setup. A file-map or table row gets a clause, not a paragraph.
 - Pin all dependencies and Docker images to exact, human-readable **semantic versions** — never
  ranges (`^`, `~`) and never digests. npm deps via `.npmrc` (`save-exact=true`) + `npm ci`; images
  by tag.
- **`HOST_API_VERSION` is frozen at 1.0.0 until the first external install**, even for additive
-  contract changes. With no third-party plugin in the wild a bump can only produce noise. The
-  promotion trigger is the first external plugin — from then on follow the versioning table in
-  README → Contract versioning. **The frozen surface includes `views/partials/*.ejs`**: the view
-  resolver makes every core partial an `include()` root for a plugin's views, so their option names
-  and emitted markup are author-visible. Know the hole that leaves — discovery fails loud on a bad
-  `apiVersion`, but `include("menu", { open: true })` silently ignores a dropped option. Promotion
-  must cover the partial vocabulary too.
- **The frozen surface also includes the packaging promises** (README → Plugin dependencies): the
+- **Touching dependencies means revisiting `renovate.json`.** `Release-Bump` is an *allowlist*: its
+  rules name exactly what carries the trailer, so a dependency outside them never escalates the
+  release version and nothing fails to say so. A new manifest, compose file, custom manager or dep
+  type is a decision: can it reach a running Plainpages? If yes it needs a rule; if no, record nothing
+  and let it ride the next patch.
+- **`HOST_API_VERSION` *is* the release version.** Its `major.minor` must equal the release tag's, and
+  both release paths refuse a tag that disagrees (`release-tooling/contract-version.ts`). The patch
+  digit may lag on purpose: `checkApiVersion`
+  ignores patch, and auto-release cuts patch releases with no commit to bump a constant in. So a
+  dependency update big enough to force a **minor** is plugin-visible by definition — `auto-release`
+  stops rather than tagging, and the fix is to bump `HOST_API_VERSION` to that `X.Y.0` in a PR, merge
+  it, then tag. Never bump it to "catch up" with a patch release. **The contract surface
+  includes `views/partials/*.ejs`** — the view resolver makes every core partial an `include()` root
+  for a plugin's views, so their option names and emitted markup are author-visible. Know the hole
+  that leaves: discovery fails loud on a bad `apiVersion`, but `include("menu", { open: true })`
+  silently ignores a dropped option, so the partial vocabulary is a surface the version check cannot
+  police for you.
+- **The contract surface also includes the packaging promises** (README → Plugin dependencies): the
  barrel is ambient at `/node_modules` with nothing for a plugin to declare, `"type": "module"` is
  mandatory, and the host neither upgrades nor dedupes a plugin's dependencies. Same hole as the
  partials — move the publish point, rename the package or start hoisting and every installed plugin
@@ -341,9 +377,9 @@ one-time setup. A file-map or table row gets a clause, not a paragraph.
  build-time dedupe for baked images stays open, module-instance sharing stays unpromised.
 - **Publishing `@plainpages/plugin-api` to a registry is deferred, not rejected.** Today it is
  `private` and shaped as a shim — `index.ts` re-exports `../src/…`, so `npm pack` would ship a
-  broken tree. The trigger is the same as the freeze's: the first external plugin, which is also the
-  first author who cannot typecheck against a mounted host tree. Whoever does it must first make the
-  artifact self-contained (types-only `.d.ts`, or move the barrel into `plugin-api/`).
+  broken tree. The trigger is the first plugin author outside this repo — the first who cannot
+  typecheck against a mounted host tree. Whoever does it must first make the artifact self-contained
+  (types-only `.d.ts`, or move the barrel into `plugin-api/`).
 - A plugin's `apiVersion` is a **hand-written literal** semver — the host version it was built
  against — bumped by hand on rebuild, **never** the host's `HOST_API_VERSION` constant. Importing
  the constant makes every plugin always equal the host, so `checkApiVersion` can never fire.
@@ -47,7 +47,7 @@ folder under `plugins/` goes live after a restart. Create `plugins/hello/plugin.
 import { definePlugin } from "@plainpages/plugin-api";

 export default definePlugin({
-  apiVersion: "1.0.0",
+  apiVersion: "0.1.0",
  nav: [{ href: "/hello", id: "hello", label: "Hello", public: true }],
  routes: [
    { method: "GET", path: "/", public: true, handler: () => ({ html: "<h1>Hello from my plugin</h1>" }) },
@@ -89,6 +89,7 @@ From here, render real pages against the app shell and fetch upstream data — s
  - [hooks](#hooks)
  - [where they live & mounting](#where-plugins-live-and-how-to-mount-them)
  - [dependencies](#plugin-dependencies)
+  - [storage](#plugin-storage)
  - [local dev & test](#local-dev--test-story)
 - [The menu system](#the-menu-system)
 - [Building blocks](#building-blocks)
@@ -106,7 +107,7 @@ From here, render real pages against the app shell and fetch upstream data — s
  - [security model](#security-model)
 - [Email](#email)
 - [Architecture](#architecture)
-  - [Stateless](#stateless)
+  - [Stateless core](#stateless-core)
 - [Testing](#testing)
  - [end-to-end](#end-to-end-playwright)
  - [the full gate](#the-full-gate-one-command)
@@ -347,7 +348,7 @@ import { definePlugin } from "@plainpages/plugin-api";
 import { listThings, createThings } from "./handlers.ts";

 export default definePlugin({
-  apiVersion: "1.0.0",                // semver string of the host contract this plugin was built against (see Versioning)
+  apiVersion: "0.1.0",                // semver string of the host contract this plugin was built against (see Versioning)

  // Nav fragment, merged into the global menu and permission-filtered per user.
  // `icon` is a Lucide icon by its sprite id (src/ui/icons.ts).
@@ -380,6 +381,7 @@ folder-derived `id` to produce the loaded `Plugin`.
 | `permissions` | no | Permissions this plugin gates on. See [Nav & permission gates](#nav--permission-gates). |
 | `routes` | no | See [Routes & handlers](#routes--handlers). |
 | `hooks` | no | See [Hooks](#hooks). |
+| `storage` | no | `true` ⇒ the host provisions a Postgres database and login role for this plugin and hands the credentials to `onBoot`. See [Plugin storage](#plugin-storage). |

 A plugin may be routes-only, nav-only, or hooks-only — every collection field is optional.

@@ -432,8 +434,8 @@ export async function listThings(ctx: RequestContext) {
  `requireSession(ctx)`, `can(ctx, permission)` (coarse JWT-claim check, zero I/O), and
  `check(keto, ctx, {namespace, object, relation})` (a live Keto check; anonymous ⇒ denied). Throw
  `new GuardError(403, …)` after a failed `can`/`check` to render the 403 page.
- The handler **fetches its own data** from upstream; plugins hold no state (see
-  [Stateless](#stateless)).
+- The handler **fetches its own data** — from upstream, or from the plugin's own
+  [storage](#plugin-storage); the host holds none of it (see [Stateless core](#stateless-core)).
 - Default status: `200` for `view`/`html`/`json`, `303` for `redirect`.

 #### Escaping & the trust boundary
@@ -466,7 +468,7 @@ import { definePlugin } from "@plainpages/plugin-api";
 import { landing, board } from "./pages.ts";

 export default definePlugin({
-  apiVersion: "1.0.0",
+  apiVersion: "0.1.0",
  home: landing,     // owns "/" — the public front page
  dashboard: board,  // owns "/dashboard" — the post-login app home
 });
@@ -591,22 +593,29 @@ works without editing host config.

 ### Contract versioning

-Each manifest declares `apiVersion` — a **semver** string naming the host contract it was built
-against — against the host's `HOST_API_VERSION`. The host bumps **major** on a breaking
-manifest/handler change and **minor** on an additive one. At discovery it parses both with
-`parseSemver` (strict: no ranges, `v` prefixes, or leading zeros) and applies provider/consumer
-semantics in `checkApiVersion`:
+Each manifest declares `apiVersion` — a **semver** string naming the **Plainpages release** it was
+built against. The host's `HOST_API_VERSION` *is* its release version, so a plugin author reads one
+version off the image they run and writes it down — there is no separate contract number. Both
+release paths refuse a tag whose `major.minor` disagrees with the constant, so the two cannot drift.
+
+Patch releases are invisible here — `checkApiVersion` ignores the patch digit, which is what lets
+dependency updates ship continuously without touching any plugin. At discovery the host parses both
+versions with `parseSemver` (strict: no ranges, `v` prefixes, or leading zeros) and applies
+provider/consumer semantics in `checkApiVersion`:

 | Plugin `apiVersion` vs host | Result | Host action |
 | --- | --- | --- |
 | same major, same minor (patch ignored) | `ok` | load |
-| same major, plugin minor **<** host minor | `warn` | load, log — additive-compatible, newer features exist |
+| **major `0`**, plugin minor **<** host minor | `refuse` | **abort boot** — pre-1.0 the minor is the breaking slot |
+| same major, plugin minor **<** host minor | `warn` | load, log — built against an older release; check that release's notes |
 | same major, plugin minor **>** host minor | `refuse` | **abort boot** — plugin needs a newer host |
 | different major | `refuse` | **abort boot** — incompatible contract |
 | missing / not a valid semver | `refuse` | **abort boot** — must be declared |

 The plugin pins one exact version (no ranges, per the project's pinning rules); the *host* supplies
-the caret-style compatibility.
+the compatibility. One digit carries the whole release, so a **minor** means either the plugin
+contract changed or a dependency moved far enough to warrant one.
+

 ### Conflict rules

@@ -632,10 +641,13 @@ Optional, for reacting to system actions. A plugin's `hooks` may implement:

 | Hook | When | May |
 | --- | --- | --- |
-| `onBoot()` | after discovery, before the server listens | warm caches, validate upstream config |
+| `onBoot(host)` | after discovery, before the server listens | warm caches, validate upstream config, open a [storage](#plugin-storage) connection |
 | `onRequest(ctx)` | before route matching | inspect, or **short-circuit** by returning a `RouteResult` |
 | `onResponse(ctx, result)` | after the handler | observe/log; cannot change the response |

+`onBoot`'s `host` is a `BootContext`, carrying `storage` for a plugin that declared it. A hook
+written without a parameter stays valid.
+
 Hooks run in **discovery order** (plugins sorted by id). `onRequest` fires on every request that
 reaches routing (static assets bypass it); the **first** hook to return a `RouteResult` short-circuits
 — later hooks and the route handler are skipped, and that result renders against its own plugin's
@@ -653,7 +665,7 @@ getting its folder there.
 bind-mounts the whole tree (`compose.override.yml`: `.:/app`), so a restart picks it up.

 **2. A plugin kept in its own repo, or added to a prebuilt image.** Bind-mount the plugin
-folder onto `/app/plugins/<id>` with a small compose override. Plugins are stateless, so
+folder onto `/app/plugins/<id>` with a small compose override. A plugin folder is code, not data —
 mount it read-only:

 ```yaml
@@ -724,6 +736,88 @@ barrel's types on disk: typecheck it mounted under the host tree, or vendor a ty
 `node_modules`** and point tsconfig `paths` at it — a stub inside is the shadowing copy discovery
 refuses, and it would travel with the folder you mount.

+### Plugin storage
+
+A plugin that needs to keep data sets `storage: true`. The host then provisions a Postgres
+**database and login role of its own** — both named `plugin_<id>` — and hands the credentials to
+`onBoot`:
+
+```ts
+import postgres from "postgres";              // your dependency, not the host's
+import { definePlugin } from "@plainpages/plugin-api";
+
+let sql: ReturnType<typeof postgres>;
+
+export default definePlugin({
+  apiVersion: "0.1.0",
+  storage: true,
+  hooks: {
+    onBoot: async (boot) => {
+      if (!boot.storage) throw new Error("things: storage was not provisioned");
+      sql = postgres(boot.storage.url);
+      // Every web instance runs onBoot, and concurrent CREATE TABLE IF NOT EXISTS is an error in
+      // Postgres — the lock is released when the transaction ends.
+      await sql.begin(async (tx) => {
+        await tx`SELECT pg_advisory_xact_lock(hashtext('things:schema'))`;
+        await tx`CREATE TABLE IF NOT EXISTS things (id uuid PRIMARY KEY, name text NOT NULL)`;
+      });
+    },
+  },
+});
+```
+
+`boot.storage` is a `StorageCredentials` — `database`, `host`, `password`, `port`, `user`, and `url`,
+the same values pre-assembled as a DSN, which most clients take directly. It is typed optional, so
+the guard above is expected of every storage plugin rather than a sign something is wrong.
+
+**Credentials, not a client.** The host has no opinion on how you reach Postgres: depend on
+`postgres`, `pg`, a query builder or an ORM ([Plugin dependencies](#plugin-dependencies)). No driver
+is part of the contract, so upgrading yours is yours alone to time. The flip side is that pool sizing
+is yours too — keep yours under `PLUGIN_DB_CONNECTION_LIMIT` (default 10), the per-role ceiling the
+host sets so one plugin cannot exhaust the Postgres this stack shares with Ory.
+
+**The schema is yours, migrations included.** The host creates the database empty, never reads or
+writes inside it, and ships no migration machinery — evolving your tables compatibly (expand, then
+contract, so a rolled-back version still runs) is yours to own. Create your tables in `onBoot`: it
+runs before the server listens, so a failure aborts boot instead of surfacing later as a broken page.
+
+What the host does guarantee:
+
+- **One database and one role per plugin**, with `CONNECT` revoked from `PUBLIC`. This bounds
+  *accidents* — a wrong database name, a mistyped DSN, a stray query — and it is not a security
+  boundary: plugins share the `web` process, so a plugin that goes looking can reach another's
+  credentials. Install plugins you trust ([Security model](#security-model)).
+- **Provisioning is idempotent and runs every boot**, so a plugin dropped in later is picked up by
+  the next `docker compose up -d` — the same rule as permission seeding. Each boot re-applies the
+  role's password, connection limit, and `NOCREATEDB`/`NOCREATEROLE`.
+- **Your data is never dropped.** Removing a plugin folder leaves its database untouched; deleting it
+  is a deliberate act by an operator. Each boot logs any `plugin_*` database no installed plugin
+  claims, so what you left behind stays findable — read that list before dropping anything, since a
+  second Plainpages stack sharing this server will have its databases named there too.
+
+**Passwords are derived, never stored** — each is `HMAC-SHA256(PLUGIN_DB_SECRET, <plugin id>)`, so
+`bootstrap` and `web` compute the same value independently and nothing has to be written down.
+Rotate every plugin's password by changing `PLUGIN_DB_SECRET` and running `docker compose up -d`,
+which re-applies each role's password and leaves the data alone — restart every `web` instance as
+part of it, since one still holding the old secret can open no new connections. Treat the secret as
+you would a database password: whoever holds it holds every plugin database. Under
+`REQUIRE_SECURE_SECRETS` a missing, empty or throwaway secret is refused — in `bootstrap` before it
+creates any role, so no database is ever given a password derivable from a constant in this repo.
+
+**Only `bootstrap` holds provisioning credentials.** It alone gets `PLUGIN_DB_ADMIN_URL`, an account
+with `CREATEDB` and `CREATEROLE` (superuser works but is more than it needs; the dev stack simply
+reuses Ory's). Keep using the same account: Postgres gives a `CREATEROLE` account admin rights only
+over the roles it created itself, so if you swap it for a fresh one, grant that one `ADMIN OPTION` on
+the existing `plugin_*` roles first, or the next boot cannot re-apply their passwords. `web` gets `PLUGIN_DB_URL`, which names the server and must carry no credentials —
+supply one with a username or password and boot fails, rather than leaving a privileged password in
+the process that runs plugin code. Set both, plus `PLUGIN_DB_SECRET`
+([Configuration](#configuration)); the dev stack sets them for you.
+
+Storage stays off until `PLUGIN_DB_URL` is set, and a plugin declaring it while that is unset
+**aborts boot** naming itself — rather than serving pages without its data. One naming limit: a
+storage plugin's folder may be at most **56 characters**, so `plugin_<id>` fits Postgres' 63-byte
+identifier.
+
 ### Local dev & test story

 A plugin is a normal folder of TypeScript, tested the same way the core is — everything in Docker.
@@ -936,7 +1030,7 @@ The app is **environment-agnostic**: no `NODE_ENV`, every behaviour its own expl
 | `PORT` | `3000` | web listen port |
 | `CACHE_TEMPLATES` | `false` | cache compiled EJS templates (`true` in prod) |
 | `SECURE_COOKIES` | `false` | mark our session/CSRF cookies `Secure` (`true` in prod https; off in dev http) |
-| `REQUIRE_SECURE_SECRETS` | `false` | when `true`, `CSRF_SECRET` must be supplied and differ from the dev throwaway |
+| `REQUIRE_SECURE_SECRETS` | `false` | when `true`, `CSRF_SECRET` — and `PLUGIN_DB_SECRET` once storage is configured — must be supplied and differ from the dev throwaway |
 | `LOG_LEVEL` | `info` | min severity logged: `error`/`warn`/`info`/`verbose`/`debug`/`silly`/`none` |
 | `LOG_FORMAT` | `text` | log line format: `text` (human-readable, dev) or `json` (structured, prod) |
 | `SERVICE_NAME` | `plainpages` | OTLP `service.name` on every log + span — brand it as your own deployment |
@@ -952,6 +1046,10 @@ The app is **environment-agnostic**: no `NODE_ENV`, every behaviour its own expl
 | `REVOCATION_DENYLIST` | `false` | when `true`, enable the optional [instant permission/session revoke denylist](#instant-revoke-the-optional-denylist) |
 | `REVOCATION_TTL_SEC` | `900` | how long a revoke entry lives; keep ≥ tokenizer TTL (10m) + clock skew |
 | `CSRF_SECRET` | dev throwaway | signs our double-submit CSRF token; enforced by `REQUIRE_SECURE_SECRETS` |
+| `PLUGIN_DB_URL` | _unset_ (dev: `postgres://postgres:5432`) | credential-free Postgres base URL for [plugin storage](#plugin-storage); unset ⇒ storage off, and a plugin declaring it aborts boot |
+| `PLUGIN_DB_ADMIN_URL` | _unset_ (dev: the bundled superuser) | the DSN that provisions each plugin's database and role — read by the one-shot `bootstrap` service **only**, never by `web` |
+| `PLUGIN_DB_SECRET` | dev throwaway | derives each plugin's database password; `REQUIRE_SECURE_SECRETS` enforces it in `web` once `PLUGIN_DB_URL` is set, and in `bootstrap` whenever a plugin declares storage |
+| `PLUGIN_DB_CONNECTION_LIMIT` | `10` | per-role Postgres connection ceiling, so one plugin's pools cannot exhaust the server Ory shares; read by `bootstrap` when provisioning |

 ### Canonical host (one public URL)

@@ -1082,8 +1180,8 @@ records that subject as revoked-now; the hot path then rejects every token for i
 the revoke and forces a re-mint — which re-reads permissions from Keto, or clears a dead session. A
 fresh re-login passes, so a downgrade lands immediately without locking the account.

-It is an in-memory, auto-evicting map — no database, so it stays inside the stateless model — and
-the check is pure CPU, keeping Keto off the hot path. Entries self-evict after `REVOCATION_TTL_SEC`
+It is an in-memory, auto-evicting map — host-owned state would break the [stateless
+core](#stateless-core) — and the check is pure CPU, keeping Keto off the hot path. Entries self-evict after `REVOCATION_TTL_SEC`
 (default 900s ≥ the 10m token TTL + skew). Two bounds: it is instant only on the **single instance**
 that handled the revoke (elsewhere the guarantee falls back to the token TTL — back it with a shared
 store for hard multi-instance revoke), and a **group** membership change is transitive across many
@@ -1198,18 +1296,21 @@ of it over their **REST APIs using Node's built-in `fetch`** — no SDK dependen
 In **dev** the host-facing Ory ports are published — Kratos public `4433` and Hydra public `4444`;
 prod keeps them internal.

-Runtime deps stay tiny and pinned: **`ejs`**, **`lucide-static`**, and **`@larvit/log`**. Auth,
-sessions, SSO and OAuth2 add *services*, not npm packages.
+Runtime deps stay tiny and pinned: **`ejs`**, **`lucide-static`**, **`@larvit/log`**, and
+**`postgres`** — the last one has no sub-dependencies of its own and is used in a single module, to
+provision [plugin storage](#plugin-storage) at boot. Auth, sessions, SSO and OAuth2 add *services*,
+not npm packages.

-### Stateless
+### Stateless core

-Plainpages holds **no state of its own**. The only database in the stack is **Postgres**, used by
-Ory; the `web` app never connects to it.
+The host holds **no state of its own**: it owns no schema and keeps nothing between requests. The
+stack's **Postgres** backs Ory, and gives every plugin that asks for one a database of its own
+([Plugin storage](#plugin-storage)) — which the host provisions but never reads or writes.

-A plugin reads and writes state by **calling an upstream service** from its route handler — a REST
-API, an ERP, a plant historian, the customer's own backend — and renders the response with the
-building blocks. That keeps `web` trivially scalable and crash-safe: any instance can serve any
-request, because the session lives in Kratos and the data lives upstream.
+So a plugin gets its data one of two ways: by **calling an upstream service** from its route handler
+— a REST API, an ERP, a plant historian, the customer's own backend — or from **its own database**.
+Either keeps `web` trivially scalable and crash-safe: any instance can serve any request, because the
+session lives in Kratos and the data lives outside the process.

 ## Testing

@@ -1278,10 +1379,10 @@ Gitea Actions (`.gitea/workflows/`) runs the pipeline; the test job runs
 | Workflow | Trigger | Does |
 | --- | --- | --- |
 | `ci.yml` | push, any branch except `main` | the full gate (`bash ci.sh`, a no-op on a docs-only branch), then build + push the app image |
-| `release.yml` | push of a `vX.Y.Z` tag | re-tag that commit's image as `X.Y.Z`, `X.Y`, `X`, `latest`; sync those tags to Docker Hub |
+| `release.yml` | push of a `vX.Y.Z` tag, or manual | check the tag against `HOST_API_VERSION`, re-tag that commit's image as `X.Y.Z`, `X.Y`, `latest` (plus `X` once major ≥ 1), sync those tags to Docker Hub; a second job publishes the Hub overview, and runs alone on a manual trigger |
 | `mirror.yml` | push to `main` or any tag, or manual | force-push `main` + tags (pruning deleted ones) to the [GitHub mirror](https://github.com/larvit/plainpages) |
 | `registry-cleanup.yml` | nightly cron, or manual | delete registry images that are neither release-tagged nor a branch head |
-| `renovate.yml` | nightly cron, or manual | open dependency-update PRs, automerge them once the gate is green; the release-tag job only runs when `AUTO_RELEASE` is `true` |
+| `renovate.yml` | nightly cron, or manual | open dependency-update PRs, automerge them once the gate is green, then cut a release tag for what merged |

 `main` is not re-tested on push — its commits are meant to arrive already green from a
 gated branch, so the status check to gate a merge on is `CI / full-gate (push)`.
@@ -1303,11 +1404,27 @@ pattern-based org cleanup rule for this package — its age/count heuristics can
 release tags and would delete images the workflow protects.

 **Releases** — pushing a semver git tag (`git tag v1.2.3 && git push origin v1.2.3`) runs
-`release.yml`, which pulls that commit's hash image and re-tags it `1.2.3`, `1.2`, `1`, `latest`;
-nothing is rebuilt, so the released image is byte-identical to the gated one. It fails loud if no
+`release.yml`, which pulls that commit's hash image and re-tags it `1.2.3`, `1.2`, `latest` and —
+once the major reaches `1` — `1`; nothing is rebuilt, so the released image is byte-identical to the
+gated one. While the major is `0` the bare-major tag is skipped, because a `0.x` minor is a contract
+break and a moving `:0` would carry one. It fails loud if no
 hash image exists — release tags must point at a commit that went through the gate. The same four
-tags sync to [Docker Hub](https://hub.docker.com/r/larvit/plainpages), releases only. The Docker Hub
-repository **description** is maintained by hand from [`README-dockerhub.md`](README-dockerhub.md).
+tags sync to [Docker Hub](https://hub.docker.com/r/larvit/plainpages), releases only.
+
+The [contract check](#contract-versioning) guards the tag before anything is published, refusing one
+whose `major.minor` disagrees with `HOST_API_VERSION` and naming the value to set.
+
+**The Docker Hub overview** is published by a separate `publish-overview` job from
+[`release-tooling/dockerhub-overview.md.tmpl`](release-tooling/dockerhub-overview.md.tmpl), with
+`{{VERSION}}` rendered to the release, so the Plainpages tag it tells adopters to pull cannot go
+stale. Its sidecar pins are Renovate-managed and gated against this repo's own compose files, so the
+quick start stays a topology CI has actually run.
+It is its own job for two reasons: the images are already pushed and irreversible by then, so a Hub
+outage leaves the promotion green and the images untouched; and the page has its own door — run the
+workflow manually with an `overview_version` input to republish it without cutting a release. That
+input goes through the same contract check as a tag: a non-semver value, or one whose `major.minor`
+disagrees with the tree being published, is refused. It uses
+the same `DOCKERHUB_TOKEN` the image push uses, which is why that token needs the **delete** scope.

 **GitHub mirror** — [github.com/larvit/plainpages](https://github.com/larvit/plainpages) is
 read-only; after every merge `mirror.yml` force-pushes `main` and all tags, overwriting any drift.
@@ -1323,18 +1440,19 @@ images, and the Playwright runner + its browser image — and every bump keeps t
 exact. Each PR runs the normal gate on its `renovate/*` branch and automerges once
 `CI / full-gate (push)` is green; only a red gate needs a human.

-**Releases are paused.** Plainpages is pre-announcement: the repository carries **no tags**, so
-neither `release.yml` nor Docker Hub has a version to promote. Turn releasing back on by setting the
-Actions variable `AUTO_RELEASE` to `true`, or cut a `vX.Y.Z` tag by hand **on `main`'s tip** — with
-nothing tagged the nightly cleanup keeps only branch-head images, so an older commit's image is
-already gone and `release.yml` would fail loud.
-
-**Auto-release on dependency updates** — a second job in `renovate.yml` (`auto-release`, gated on
-`AUTO_RELEASE`) cuts **one** `vX.Y.Z` tag per run covering the renovate-bot commits merged to `main`
-since the last tag, and **skips** when the tip isn't a Renovate commit or nothing new merged.
-Renovate stamps each commit with a `Release-Bump: <updateType>` trailer and
-[`auto-release/next-version.ts`](auto-release/next-version.ts) turns the highest one into the next
-version — pre-1.0 it never auto-crosses into `1.0.0`. It is **tag-only**: the tag hands off to
+**Auto-release on dependency updates** — a second job in `renovate.yml` (`auto-release`) cuts **one**
+`vX.Y.Z` tag per run covering the renovate-bot commits merged to `main` since the last tag, and
+**skips** when the tip isn't a Renovate commit, nothing new merged, or nothing that merged carried a
+trailer — a dependency update that cannot reach the app releases nothing. Renovate stamps a
+`Release-Bump: <updateType>` trailer onto the updates that reach a running Plainpages — the rules in
+[`renovate.json`](renovate.json) name them — and
+[`release-tooling/next-version.ts`](release-tooling/next-version.ts) turns the highest one into the next
+version; pre-1.0 it never auto-crosses into `1.0.0`. Because the contract version *is* the release
+version, an update big enough to reach a **minor** stops the job rather than tagging: bump
+`HOST_API_VERSION` in a PR, merge, then tag by hand. Pre-1.0 that covers a dependency *major*, since
+`nextVersion` shifts it down to a `0.x` minor. `updateType` rates the *dependency's* own jump,
+so the trailer is an allowlist: an update outside those rules carries none and rides the next patch
+release instead of escalating it. It is **tag-only**: the tag hands off to
 `release.yml`, and is pushed with renovate-bot's PAT so that workflow actually fires (a tag pushed by
 the built-in Actions token wouldn't trigger it). `HOST_API_VERSION` is never touched here.

@@ -1343,7 +1461,7 @@ the built-in Actions token wouldn't trigger it). `HOST_API_VERSION` is never tou
 | Actions var / secret | Value |
 | --- | --- |
 | `DOCKER_REGISTRY_USER` (var) + `DOCKER_REGISTRY_TOKEN` (secret) | A Gitea account with package write in the `larvit` org, and its access token with `read:package` + `write:package`. Reused by `registry-cleanup.yml`. |
-| `DOCKERHUB_USER` (var) + `DOCKERHUB_TOKEN` (secret) | The public `larvit/plainpages` Docker Hub repo, and a read/write token **scoped to that repository** (an org access token, or one on a dedicated account — an account-wide PAT can push to every repo under it). |
+| `DOCKERHUB_USER` (var) + `DOCKERHUB_TOKEN` (secret) | The public `larvit/plainpages` Docker Hub repo, and a **read/write/delete** token **scoped to that repository** (an org access token, or one on a dedicated account — an account-wide PAT reaches every repo under it, and delete is destructive). Delete is what publishing the overview needs; pushing images alone would not. |
 | `MIRROR_GITHUB_TOKEN` (secret) | A fine-grained PAT (Contents: read & write) for a GitHub machine account with write access to the mirror. Its `main` must not block force-pushes and must carry no tag protection, which would reject the prune. |
 | `RENOVATE_TOKEN` (secret) | The shared `renovate@larvit.se` bot's Gitea PAT, with write access to this repo. |
 | `RENOVATE_GITHUB_TOKEN` (secret) | A **scopeless** (read-only) github.com PAT, so Renovate's lookups of github.com-hosted deps run authenticated instead of tripping the anonymous 60-req/hour limit. |
@@ -1371,6 +1489,11 @@ the one-shot bootstrap) — and mounts no source. Secrets come from the environm
 running insecure. Before going live, supply the production secrets and any SSO credentials — the
 **only** manual prep ([What you must supply](#what-you-must-supply-the-only-manual-prep)).

+**Back up the `pgdata` volume.** Once a plugin declares [storage](#plugin-storage), Postgres holds
+business data that exists nowhere else, alongside Ory's identities — the stack stops being
+reproducible from the image and config alone. Snapshot the volume, or `pg_dump` each database on a
+schedule, and rehearse the restore.
+
 Every response carries security headers (`src/http/security-headers.ts`): a strict
 `Content-Security-Policy` (the core is zero-JS — `script-src 'self'`, no inline scripts),
 `X-Content-Type-Options: nosniff`, `X-Frame-Options: DENY` + `frame-ancestors 'none'`,
@@ -1403,9 +1526,9 @@ docker compose up -d --build
 ```

 Do the same for any other folder you copied out of `examples/`. A plugin you wrote yourself needs the
-manifest change the error names. Once [`HOST_API_VERSION`](#contract-versioning) starts moving a
-stale plugin will be refused by **version** instead; it is frozen at `1.0.0` until the first external
-plugin exists, so for now the error names the rule it tripped.
+manifest change the error names. A host contract change big enough to move
+[`HOST_API_VERSION`](#contract-versioning) shows up earlier and more precisely — discovery refuses the
+plugin by **version** before any rule gets a chance to trip.

 Two paths in the checkout are load-bearing and must stay clear of root-owned leftovers:
 `node_modules/` must not exist (deps live at `/node_modules`, and anything at `/app/node_modules`
@@ -1521,7 +1644,8 @@ src/                 The app — strict tsc, no build step. *.test.ts sit beside
  i18n/              catalog (parity rules) · locale (resolution) · translate · load · runtime ·
                     english · view-locals · locales/ (the core en-US + sv-SE catalogs)
  plugin-host/       plugin.ts (the contract) · plugin-api.ts (the `@plainpages/plugin-api` barrel) · system.ts
-                     (ctx.system) · discovery · router · hooks · view-resolver
+                     (ctx.system) · discovery · router · hooks · view-resolver · storage (the rules) ·
+                     storage-provisioning (the DDL; bootstrap-only, holds the driver)
  ui/                chrome (the one global menu) · shell-context · dashboard · nav (composeNav) ·
                     menu-config (`#menu-config`) · icons (lucide sprite builder) · list-query · paginate

@@ -1540,9 +1664,11 @@ examples/            Copy-in reference mirroring the mount dirs: plugins/schedul
                     config/menu.ts, and shifts-upstream/ (the dev mock backend)
 e2e-tests/           Playwright specs + their Dockerfile and compose.{visual,auth,oauth,full,devstack}.yml;
                     proxy.ts (same-origin gateway) and mock-oidc.ts back full-flow
+release-tooling/     Everything the release runs: next-version (the bump math), contract-version
+                     (the HOST_API_VERSION↔tag gate), dockerhub-overview (+ its .md.tmpl)
+registry-cleanup/    Nightly image pruning — the Gitea client plus what survives (select-versions.ts)
 ci.sh                The full gate: typecheck → unit tests → every E2E suite on a fresh stack
 .gitea/workflows/    Gitea Actions — see CI/CD
-README-dockerhub.md  The Docker Hub repository description, pasted over by hand when it changes
 ```

 ## Extending the core
@@ -60,6 +60,33 @@ echo "$units" | grep -E '^. (tests|pass|fail) ' || true
 count=$(echo "$units" | grep -oE 'tests [0-9]+' | grep -oE '[0-9]+' | head -1 || true)
 [ "${count:-0}" -ge 50 ] || { echo "only ${count:-0} unit tests ran — test glob broken?"; exit 1; }

+# Plugin storage against a real Postgres. The step above runs --no-deps, so this suite's integration
+# test skips there — and it is the only thing proving the DDL actually grants what it claims, rather
+# than that the SQL text is the text we wrote. `node --test` counts a skip, so the floor won't catch it.
+step "Plugin storage (real Postgres)"
+# Own project name, like every E2E suite below: the default project is the DEV stack, so a bare
+# `down -v` here would delete the operator's pgdata — Ory identities and every plugin database.
+# --wait, because initdb on a cold volume outlasts the suite's connect timeout.
+storage_rc=0
+storage_proj=plainpages-storage
+storage_files=(-p "$storage_proj" -f compose.yml) # no override merge, like the e2e suites below
+storage_dsn="postgres://${POSTGRES_USER:-ory}:${POSTGRES_PASSWORD:-ory}@postgres:5432/ory"
+storage_out=""
+docker compose "${storage_files[@]}" up -d --wait postgres >/dev/null || storage_rc=$?
+# `if`, not `&&`: a false `&&` returns non-zero, which under `set -e` would exit before teardown.
+if [ "$storage_rc" -eq 0 ]; then
+	# --build like the e2e suites: this stack mounts no source, so without it the step would test
+	# whatever `web` image that project last baked.
+	storage_out=$(docker compose "${storage_files[@]}" run --build --rm --no-deps \
+		-e "PLUGIN_DB_ADMIN_URL=$storage_dsn" \
+		web node --test src/plugin-host/storage.test.ts 2>&1) || storage_rc=$?
+fi
+docker compose "${storage_files[@]}" down -v >/dev/null 2>&1 || true # also covers a failed `up`
+echo "$storage_out" | grep -E '^. (tests|pass|fail|skipped) ' || true
+[ "$storage_rc" -eq 0 ] || { echo "$storage_out"; echo "plugin storage integration tests failed (exit $storage_rc)"; exit "$storage_rc"; }
+# A skip here exits 0 and proves nothing — the same trap the unit floor above guards against.
+echo "$storage_out" | grep -qE '^. skipped 0$' || { echo "storage integration test skipped — PLUGIN_DB_ADMIN_URL not wired through"; exit 1; }
+
 # Run one E2E suite against its OWN named stack, then always tear it down (even on failure). The
 # per-suite project name keeps a flaky teardown from leaking containers/volumes into the next suite.
 # --user: the runner writes screenshots + the report into the checkout, so they must belong to
@@ -1,5 +1,9 @@
 # Development overrides, merged automatically by `docker compose up`.
 # Mounts the source for live editing and restarts on change via `node --watch`.
+
+# web connects with it and bootstrap provisions against it, so the two must agree — one home.
+x-plugin-db-url: &plugin-db-url postgres://postgres:5432
+
 services:
  web:
    command: node --watch src/server.ts
@@ -13,6 +17,9 @@ services:
      CACHE_TEMPLATES: "false"
      LOG_FORMAT: "text" # human-readable logs in dev (base sets json for prod log pipelines)
      LOG_LEVEL: "debug" # verbose by default while developing (base defaults to info)
+      # Point plugin storage at the bundled Postgres, so a dropped-in plugin declaring `storage`
+      # works with no further config; the secret falls back to the dev throwaway (config.ts).
+      PLUGIN_DB_URL: *plugin-db-url
      REQUIRE_SECURE_SECRETS: "false"
      SECURE_COOKIES: "false" # dev serves http — Secure cookies wouldn't be sent
      SCHEDULING_UPSTREAM: "http://shifts-upstream:4000" # backs the reference plugin once you copy it into plugins/
@@ -29,6 +36,11 @@ services:
  # It belongs here and not in the base file, where it would desynchronise prod and collide with the
  # e2e stacks, which bind individual plugins *inside* /app/plugins.
  bootstrap:
+    # Provisions the plugin databases web connects to above, as the dev superuser.
+    environment:
+      PLUGIN_DB_ADMIN_URL: postgres://${POSTGRES_USER:-ory}:${POSTGRES_PASSWORD:-ory}@postgres:5432/ory
+      PLUGIN_DB_URL: *plugin-db-url
+      REQUIRE_SECURE_SECRETS: "false" # dev derives from the throwaway, as web does
    volumes:
      - .:/app

@@ -46,7 +58,7 @@ services:
  # Dev mail catcher — Kratos recovery/verification emails land here (web UI on 8025).
  # kratos.yml points the courier at smtp://mailpit:1025; prod uses a real SMTP via env.
  mailpit:
-    image: axllent/mailpit:v1.30.7
+    image: axllent/mailpit:v1.31.0
    ports:
      - "8025:8025"
    restart: unless-stopped
@@ -17,10 +17,16 @@ services:
      CACHE_TEMPLATES: "true"
      CSRF_SECRET: ${CSRF_SECRET:-dev-insecure-csrf-secret}
      LOG_FORMAT: "json" # structured logs for prod pipelines; set OTLP_ENDPOINT to also export to a collector
+      # Per-plugin Postgres storage. Explicit toggle: unset ⇒ off, and a plugin declaring `storage`
+      # refuses to boot rather than run without its data. The URL carries no credentials — each
+      # plugin's own password is derived from the secret (README → Plugin storage).
+      PLUGIN_DB_SECRET: ${PLUGIN_DB_SECRET:-}
+      PLUGIN_DB_URL: ${PLUGIN_DB_URL:-}
      REQUIRE_SECURE_SECRETS: "true"
      SECURE_COOKIES: "true" # prod serves https — mark session/CSRF cookies Secure
    # Wait for the services the app talks to (kratos + keto + hydra for the OAuth2 login/
-    # consent handler) + the one-shot bootstrap (admin + JWKS seed).
+    # consent handler) + the one-shot bootstrap (admin + JWKS seed). Postgres too: a plugin that
+    # declares `storage` opens its connection in onBoot, before the server listens.
    depends_on:
      bootstrap:
        condition: service_completed_successfully
@@ -30,14 +36,17 @@ services:
        condition: service_healthy
      hydra:
        condition: service_healthy
+      postgres:
+        condition: service_healthy
    # verifier reads the same tokenizer JWKS Kratos signs with (config.ts JWKS_URL).
    # Read-only — bootstrap is the only writer.
    volumes:
      - ./ory/kratos/tokenizer:/etc/config/kratos/tokenizer:ro
    restart: unless-stopped

-  # Ory's storage only (Kratos/Keto/Hydra) — the web app never connects here.
-  # init/init.sql creates one database per service. Dev defaults below; supply
+  # The stack's storage: one database per Ory service (init/init.sql), plus one per plugin that
+  # declares `storage` — bootstrap creates those at boot, since only it holds superuser credentials.
+  # A plugin connects as its own role from inside web. Dev defaults below; supply
  # POSTGRES_USER/PASSWORD via env in production.
  postgres:
    image: postgres:18.6-alpine3.23
@@ -127,6 +136,8 @@ services:
        condition: service_healthy
      keto:
        condition: service_healthy
+      postgres:
+        condition: service_healthy
    environment:
      ADMIN_EMAIL: ${ADMIN_EMAIL:-admin@plainpages.local}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-admin}
@@ -137,6 +148,13 @@ services:
      JWKS_FILE: /etc/config/kratos/tokenizer/jwks.json
      KETO_WRITE_URL: http://keto:4467
      KRATOS_ADMIN_URL: http://kratos:4434
+      # The superuser DSN that creates each plugin's database and role lives ONLY here — never in
+      # web, so plugin code cannot read it out of its own environment. Unset ⇒ a plugin declaring
+      # `storage` fails the seed loudly. The secret must match web's; both derive the same passwords.
+      PLUGIN_DB_ADMIN_URL: ${PLUGIN_DB_ADMIN_URL:-}
+      PLUGIN_DB_SECRET: ${PLUGIN_DB_SECRET:-}
+      PLUGIN_DB_URL: ${PLUGIN_DB_URL:-} # only to refuse a mismatch: what bootstrap creates, web connects to
+      REQUIRE_SECURE_SECRETS: "true" # refuse the throwaway secret here too, before any role is created
    volumes:
      - ./ory/kratos/tokenizer:/etc/config/kratos/tokenizer
    command: node src/auth/bootstrap.ts
@@ -1,12 +1,10 @@
 {
  "name": "plainpages-e2e",
-  "version": "0.1.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "plainpages-e2e",
-      "version": "0.1.0",
      "devDependencies": {
        "@playwright/test": "1.62.1"
      }
@@ -1,6 +1,5 @@
 {
  "name": "plainpages-e2e",
-  "version": "0.1.0",
  "private": true,
  "description": "Playwright E2E: design-system parity (visual), auth refresh, OAuth2 login/consent, and the full browser flow (login/menu/CRUD/plugin/logout).",
  "type": "module",
@@ -26,7 +26,7 @@ const groups = on("groups");
 const clients = on("oauth2-clients");

 export default definePlugin({
-  apiVersion: "1.0.0", // the host contract this was built against — a literal, never HOST_API_VERSION
+  apiVersion: "0.1.0", // the host contract this was built against — a literal, never HOST_API_VERSION

  nav: [ADMIN_NAV],

@@ -11,7 +11,7 @@ const upstreamUrl = process.env["SCHEDULING_UPSTREAM"] ?? "http://shifts-upstrea
 const upstream = createUpstream(upstreamUrl);

 export default definePlugin({
-  apiVersion: "1.0.0", // the host contract this was built against — a literal, never HOST_API_VERSION
+  apiVersion: "0.1.0", // the host contract this was built against — a literal, never HOST_API_VERSION

  // onBoot runs after discovery, before the server listens: validate the plugin's own config so a
  // typo'd SCHEDULING_UPSTREAM fails the boot loudly instead of degrading every request later.
@@ -51,7 +51,7 @@ test("the manifest's onBoot hook validates SCHEDULING_UPSTREAM (the binding, not
  try {
    const manifest = (await import("./plugin.ts")).default;
    assert.equal(typeof manifest.hooks?.onBoot, "function");
-    assert.throws(() => manifest.hooks!.onBoot!(), /SCHEDULING_UPSTREAM/); // bad upstream → boot fails loud
+    assert.throws(() => manifest.hooks!.onBoot!({}), /SCHEDULING_UPSTREAM/); // bad upstream → boot fails loud
  } finally {
    if (prev === undefined) delete process.env["SCHEDULING_UPSTREAM"];
    else process.env["SCHEDULING_UPSTREAM"] = prev;
@@ -1,6 +1,14 @@
 -- Runs once on first boot (docker-entrypoint-initdb.d), as the POSTGRES_USER.
 -- One database per Ory service: each owns its schema and runs its own migrations,
-- so they never collide. The web app never connects here (stateless — see README).
+-- so they never collide. A plugin's database does not belong here: bootstrap provisions those on
+-- every boot, so one dropped in later is picked up too (README → Plugin storage).
 CREATE DATABASE kratos;
 CREATE DATABASE keto;
 CREATE DATABASE hydra;
+
+-- Postgres grants CONNECT to PUBLIC by default, so every plugin role could otherwise open the auth
+-- plane's databases and read pg_catalog; table data stays protected either way. Ory connects as the
+-- POSTGRES_USER, which owns these and keeps its access.
+REVOKE CONNECT ON DATABASE kratos FROM PUBLIC;
+REVOKE CONNECT ON DATABASE keto FROM PUBLIC;
+REVOKE CONNECT ON DATABASE hydra FROM PUBLIC;
@@ -1,16 +1,15 @@
 {
  "name": "plainpages",
-  "version": "0.1.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "plainpages",
-      "version": "0.1.0",
      "dependencies": {
        "@larvit/log": "2.3.0",
        "ejs": "6.0.1",
-        "lucide-static": "1.31.0"
+        "lucide-static": "1.33.0",
+        "postgres": "3.4.9"
      },
      "devDependencies": {
        "@types/ejs": "3.1.5",
@@ -400,11 +399,24 @@
      }
    },
    "node_modules/lucide-static": {
-      "version": "1.31.0",
-      "resolved": "https://registry.npmjs.org/lucide-static/-/lucide-static-1.31.0.tgz",
-      "integrity": "sha512-XFX9NO+gcLsOkXISmeQZYGJa2siGWZc/lgT/BK1b83h9RdOiz3cj1eQP5nWhELiB1KhW5ryk0nmMopOgm/CuSA==",
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lucide-static/-/lucide-static-1.33.0.tgz",
+      "integrity": "sha512-jNGgvTNcLUfVRX4N9PH9pVVTJzoph/BmYmgU838bYBQodkUJL4nAThkuymFz1x3OUYMhJxPndC7rdg1sxOPYKg==",
      "license": "ISC"
    },
+    "node_modules/postgres": {
+      "version": "3.4.9",
+      "resolved": "https://registry.npmjs.org/postgres/-/postgres-3.4.9.tgz",
+      "integrity": "sha512-GD3qdB0x1z9xgFI6cdRD6xu2Sp2WCOEoe3mtnyB5Ee0XrrL5Pe+e4CCnJrRMnL1zYtRDZmQQVbvOttLnKDLnaw==",
+      "license": "Unlicense",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://github.com/sponsors/porsager"
+      }
+    },
    "node_modules/typescript": {
      "version": "7.0.2",
      "resolved": "https://registry.npmjs.org/typescript/-/typescript-7.0.2.tgz",
@@ -1,6 +1,5 @@
 {
  "name": "plainpages",
-  "version": "0.1.0",
  "private": true,
  "type": "module",
  "engines": {
@@ -14,12 +13,13 @@
    "dev": "node --watch src/server.ts",
    "gen-jwks": "node src/auth/gen-jwks.ts",
    "typecheck": "tsc --noEmit",
-    "test": "node --test \"src/**/*.test.ts\" \"plugins/**/*.test.ts\" \"examples/**/*.test.ts\" \"registry-cleanup/**/*.test.ts\" \"auto-release/**/*.test.ts\""
+    "test": "node --test \"src/**/*.test.ts\" \"plugins/**/*.test.ts\" \"examples/**/*.test.ts\" \"registry-cleanup/**/*.test.ts\" \"release-tooling/**/*.test.ts\""
  },
  "dependencies": {
    "@larvit/log": "2.3.0",
    "ejs": "6.0.1",
-    "lucide-static": "1.31.0"
+    "lucide-static": "1.33.0",
+    "postgres": "3.4.9"
  },
  "devDependencies": {
    "@types/ejs": "3.1.5",
@@ -0,0 +1,58 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import { test } from "node:test";
+import { checkTagMatchesContract, readHostApiVersion } from "./contract-version.ts";
+
+test("readHostApiVersion pulls the constant out of the real source, and returns null when absent", () => {
+  const real = readFileSync("src/plugin-host/plugin.ts", "utf8");
+  assert.match(readHostApiVersion(real) ?? "", /^\d+\.\d+\.\d+$/);
+  assert.equal(readHostApiVersion('export const SOMETHING_ELSE = "1.0.0";'), null);
+});
+
+test("bumping HOST_API_VERSION is a deliberate act, so pin the shipped value", () => {
+  // Not a substitute for the release gate — this test cannot see a tag. It is the tripwire that
+  // makes an accidental edit fail here rather than at release time.
+  assert.equal(readHostApiVersion(readFileSync("src/plugin-host/plugin.ts", "utf8")), "0.1.0");
+});
+
+test("every author-facing apiVersion sample matches the shipped contract", () => {
+  // A plugin author copies these; a stale one produces a boot-aborting refuse on first run. The
+  // examples deliberately write a literal rather than importing the constant (AGENTS.md), so this
+  // is the only thing keeping the copies honest.
+  const host = readHostApiVersion(readFileSync("src/plugin-host/plugin.ts", "utf8")) ?? "";
+  const [major, minor] = host.split(".");
+  for (const file of [
+    "README.md",
+    "examples/plugins/admin/plugin.ts",
+    "examples/plugins/scheduling/plugin.ts",
+    "release-tooling/dockerhub-overview.md.tmpl",
+    "views/index.ejs",
+  ]) {
+    const found = [...readFileSync(file, "utf8").matchAll(/apiVersion: "(\d+\.\d+\.\d+)"/g)].map((m) => m[1]);
+    assert.ok(found.length > 0, `${file} should carry at least one apiVersion sample`);
+    for (const sample of found) {
+      const [sMajor, sMinor] = (sample ?? "").split(".");
+      assert.equal(`${sMajor}.${sMinor}`, `${major}.${minor}`, `${file} samples apiVersion ${sample}, host is ${host}`);
+    }
+  }
+});
+
+test("checkTagMatchesContract: major.minor must agree, patch may lag", () => {
+  assert.equal(checkTagMatchesContract("v0.1.0", "0.1.0").ok, true);
+  assert.equal(checkTagMatchesContract("v0.1.7", "0.1.0").ok, true); // auto-release cut patches
+  assert.equal(checkTagMatchesContract("0.1.0", "0.1.0").ok, true); // bare tag, no v
+  assert.equal(checkTagMatchesContract("v0.2.0", "0.1.0").ok, false); // plugin-visible, needs a bump
+  assert.equal(checkTagMatchesContract("v1.0.0", "0.1.0").ok, false);
+});
+
+test("checkTagMatchesContract names what to fix rather than just failing", () => {
+  const res = checkTagMatchesContract("v0.2.0", "0.1.0");
+  assert.equal(res.ok, false);
+  assert.match(res.ok === false ? res.error : "", /HOST_API_VERSION to 0\.2\.0/);
+});
+
+test("checkTagMatchesContract rejects junk on either side without throwing", () => {
+  assert.equal(checkTagMatchesContract("v0.1.0", null).ok, false); // constant not found
+  assert.equal(checkTagMatchesContract("nope", "0.1.0").ok, false);
+  assert.equal(checkTagMatchesContract("v0.1.0", "1.0").ok, false);
+});
@@ -0,0 +1,49 @@
+import { readFileSync } from "node:fs";
+
+export type ContractCheck = { ok: true } | { ok: false; error: string };
+
+const SEMVER = /^v?(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)$/;
+
+export function readHostApiVersion(source: string): string | null {
+  return /^export const HOST_API_VERSION = "([^"]+)";/m.exec(source)?.[1] ?? null;
+}
+
+// Patch is deliberately not compared: checkApiVersion ignores it, and auto-release cuts patch
+// releases with no commit to bump the constant in.
+export function checkTagMatchesContract(tag: string, hostApiVersion: string | null): ContractCheck {
+  if (hostApiVersion === null) {
+    return { error: "HOST_API_VERSION not found", ok: false };
+  }
+  const t = SEMVER.exec(tag);
+  if (!t) return { error: `tag must be vX.Y.Z, got ${JSON.stringify(tag)}`, ok: false };
+  const h = SEMVER.exec(hostApiVersion);
+  if (!h) return { error: `HOST_API_VERSION must be X.Y.Z, got ${JSON.stringify(hostApiVersion)}`, ok: false };
+  if (t[1] === h[1] && t[2] === h[2]) return { ok: true };
+  return {
+    error:
+      `${tag} does not match HOST_API_VERSION ${hostApiVersion} — the contract version IS the release ` +
+      `version. Set HOST_API_VERSION to ${t[1]}.${t[2]}.0 in src/plugin-host/plugin.ts, merge that, ` +
+      "then tag.",
+    ok: false,
+  };
+}
+
+// CLI: node release-tooling/contract-version.ts <tag> <path/to/plugin.ts | -> → exits 1 on
+// mismatch. `-` reads the source on stdin, so a caller checking a ref other than its checkout
+// (`git show origin/main:… | …`) needs no scratch file in the workspace.
+if (process.argv[1]?.endsWith("/contract-version.ts")) {
+  const [, , tag, pluginPath = "src/plugin-host/plugin.ts"] = process.argv;
+  let source = "";
+  try {
+    source = readFileSync(pluginPath === "-" ? 0 : pluginPath, "utf8");
+  } catch (err) {
+    process.stderr.write(`${pluginPath}: ${err instanceof Error ? err.message : String(err)}\n`);
+    process.exitCode = 1;
+  }
+  const result = checkTagMatchesContract(tag ?? "", readHostApiVersion(source));
+  if (!result.ok) {
+    process.stderr.write(`${pluginPath}: ${result.error}\n`);
+    process.exit(1);
+  }
+  process.stdout.write(`${tag} matches HOST_API_VERSION\n`);
+}
@@ -2,14 +2,15 @@

 A self-hostable foundation for server-rendered web apps — public or gated pages from a
 zero-JS design system, with a config-driven menu and auth/permissions (Ory) baked in.
-Every domain feature is a drop-in plugin folder; the app is stateless, no build step.
+Every domain feature is a drop-in plugin folder, with a Postgres database of its own if it wants
+one; the host itself is stateless, and there is no build step.

 **Source, docs & issues: <https://gitea.larvit.se/larvit/plainpages>**
 ([GitHub mirror](https://github.com/larvit/plainpages))

 ## Tags

-`X.Y.Z` · `X.Y` · `X` · `latest` — each is a release promoted from a CI-gated build.
+`X.Y.Z` · `X.Y` · `latest` — each is a release promoted from a CI-gated build.
 Pin the exact `X.Y.Z` you deploy.

 ## Quick start
@@ -21,7 +22,7 @@ so there is nothing to clone. In an empty directory, save this as `compose.yml`:
 ```yaml
 services:
  web:
-    image: larvit/plainpages:0.0.2
+    image: larvit/plainpages:{{VERSION}}
    ports:
      - "3000:3000"
    environment:
@@ -40,7 +41,7 @@ services:

  # One-shot, idempotent seed: signing key if absent + the admin@plainpages.local / admin user.
  bootstrap:
-    image: larvit/plainpages:0.0.2
+    image: larvit/plainpages:{{VERSION}}
    command: node src/auth/bootstrap.ts
    depends_on:
      kratos:
@@ -53,7 +54,7 @@ services:
    restart: "on-failure:5"

  postgres:
-    image: postgres:18.4-alpine3.23
+    image: postgres:18.6-alpine3.23
    environment:
      POSTGRES_DB: ory
      POSTGRES_PASSWORD: ory
@@ -130,7 +131,7 @@ services:

  # Catches Kratos' recovery/verification emails — UI on http://localhost:8025
  mailpit:
-    image: axllent/mailpit:v1.30.1
+    image: axllent/mailpit:v1.31.0
    ports:
      - "8025:8025"
    restart: unless-stopped
@@ -142,7 +143,7 @@ volumes:
 Extract the Ory config the image ships, then start:

 ```bash
-docker run --rm larvit/plainpages:0.0.2 tar -cf - ory | tar -xf -
+docker run --rm larvit/plainpages:{{VERSION}} tar -cf - ory | tar -xf -
 mkdir -p plugins
 docker compose up -d
 ```
@@ -181,7 +182,7 @@ into the app. Create `plugins/hello/plugin.ts`:
 import { definePlugin } from "@plainpages/plugin-api";

 export default definePlugin({
-  apiVersion: "1.0.0",
+  apiVersion: "0.1.0",
  nav: [{ href: "/hello", id: "hello", label: "Hello", public: true }],
  routes: [
    { method: "GET", path: "/", public: true, handler: () => ({ html: "<h1>Hello from my plugin</h1>" }) },
@@ -0,0 +1,48 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import { test } from "node:test";
+import { jwtFrom, leftoverPlaceholders, renderOverview } from "./dockerhub-overview.ts";
+
+const TEMPLATE = "release-tooling/dockerhub-overview.md.tmpl";
+const template = () => readFileSync(TEMPLATE, "utf8");
+
+test("renderOverview substitutes every occurrence, not just the first", () => {
+  const out = renderOverview("pull a:{{VERSION}} then b:{{VERSION}}", "1.2.3");
+  assert.equal(out, "pull a:1.2.3 then b:1.2.3");
+});
+
+test("leftoverPlaceholders catches a typo'd placeholder, deduped, and passes clean text", () => {
+  assert.deepEqual(leftoverPlaceholders("a {{VERISON}} b {{VERISON}}"), ["{{VERISON}}"]);
+  assert.deepEqual(leftoverPlaceholders(renderOverview("x {{VERSION}}", "0.1.0")), []);
+});
+
+test("the real template renders clean, and the release owns its own image tag", () => {
+  const rendered = renderOverview(template(), "9.9.9");
+  assert.deepEqual(leftoverPlaceholders(rendered), []);
+  assert.match(rendered, /larvit\/plainpages:9\.9\.9/); // the placeholder actually reaches the examples
+  assert.doesNotMatch(rendered, /larvit\/plainpages:\d+\.\d+\.\d+(?<!9\.9\.9)/);
+});
+
+test("the quick start's sidecars are pinned to the same versions this repo runs", () => {
+  // The page is published automatically, so a drifted pin here ships a topology CI never tested.
+  const pins = (source: string) =>
+    new Map([...source.matchAll(/image: ([^:\s]+):(v?\d\S*)/g)].map((m) => [m[1] ?? "", m[2] ?? ""]));
+  const ours = new Map([
+    ...pins(readFileSync("compose.override.yml", "utf8")),
+    ...pins(readFileSync("compose.yml", "utf8")), // production wins: the template is the prod quick start
+  ]);
+  const published = pins(template());
+  assert.ok(published.size > 0, "the template should pin sidecars");
+  for (const [image, tag] of published) {
+    assert.equal(tag, ours.get(image), `${TEMPLATE} pins ${image}:${tag}, this repo runs ${ours.get(image)}`);
+  }
+});
+
+test("jwtFrom accepts only a non-empty string token, never throwing on a hostile body", () => {
+  assert.equal(jwtFrom({ token: "abc" }), "abc");
+  assert.equal(jwtFrom(null), null); // valid JSON, and the shape a proxy can return
+  assert.equal(jwtFrom("<html>rate limited</html>"), null);
+  assert.equal(jwtFrom({}), null);
+  assert.equal(jwtFrom({ token: "" }), null);
+  assert.equal(jwtFrom({ token: 42 }), null);
+});
@@ -0,0 +1,104 @@
+// Publishes the Docker Hub repository overview from dockerhub-overview.md.tmpl, rendering
+// `{{VERSION}}` to the release being published.
+
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+
+const HUB = "https://hub.docker.com/v2";
+const TIMEOUT_MS = 30_000;
+const VERSION = /^\d+\.\d+\.\d+$/;
+
+export function renderOverview(source: string, version: string): string {
+  return source.replaceAll("{{VERSION}}", version);
+}
+
+// A typo'd placeholder would publish literal braces to a public page, so fail the release instead.
+export function leftoverPlaceholders(rendered: string): string[] {
+  return [...new Set(rendered.match(/\{\{[^}]*\}\}/g) ?? [])];
+}
+
+export function jwtFrom(body: unknown): string | null {
+  if (typeof body !== "object" || body === null || !("token" in body)) return null;
+  return typeof body.token === "string" && body.token !== "" ? body.token : null;
+}
+
+type Fetched = { error: string } | { json: unknown; ok: boolean; status: number; text: string };
+
+// fetch and its body readers throw; this is the one edge that converts that into a value.
+async function post(url: string, init: RequestInit): Promise<Fetched> {
+  try {
+    const res = await fetch(url, { ...init, signal: AbortSignal.timeout(TIMEOUT_MS) });
+    const text = await res.text();
+    let json: unknown = null;
+    try {
+      json = JSON.parse(text);
+    } catch {
+      json = null;
+    }
+    return { json, ok: res.ok, status: res.status, text };
+  } catch (err) {
+    return { error: err instanceof Error ? err.message : String(err) };
+  }
+}
+
+async function main(): Promise<number> {
+  const fail = (message: string): number => {
+    process.stderr.write(`${message}\n`);
+    return 1;
+  };
+  const [, , version] = process.argv;
+  const repo = process.env["DOCKERHUB_REPO"];
+  const user = process.env["DOCKERHUB_USER"];
+  const token = process.env["DOCKERHUB_TOKEN"];
+  if (!version || !repo || !user || !token) {
+    return fail(
+      "usage: dockerhub-overview.ts <X.Y.Z>; needs DOCKERHUB_REPO, DOCKERHUB_USER and " +
+        "DOCKERHUB_TOKEN (README -> CI/CD)",
+    );
+  }
+  // The page is public, so never render a version that resolves to no image.
+  if (!VERSION.test(version)) return fail(`version must be X.Y.Z, got ${JSON.stringify(version)}`);
+
+  const templatePath = join(import.meta.dirname, "dockerhub-overview.md.tmpl");
+  let template = "";
+  try {
+    template = readFileSync(templatePath, "utf8");
+  } catch (err) {
+    return fail(`${templatePath}: ${err instanceof Error ? err.message : String(err)}`);
+  }
+  const body = renderOverview(template, version);
+  const leftover = leftoverPlaceholders(body);
+  if (leftover.length > 0) return fail(`${templatePath} has unrendered placeholders: ${leftover.join(", ")}`);
+
+  const login = await post(`${HUB}/users/login`, {
+    body: JSON.stringify({ password: token, username: user }),
+    headers: { "content-type": "application/json" },
+    method: "POST",
+  });
+  if ("error" in login) return fail(`Docker Hub login unreachable: ${login.error}`);
+  if (!login.ok) return fail(`Docker Hub login failed: ${login.status} ${login.text}`);
+  const jwt = jwtFrom(login.json);
+  if (!jwt) return fail("Docker Hub login returned no token");
+
+  const res = await post(`${HUB}/repositories/${repo}/`, {
+    body: JSON.stringify({ full_description: body }),
+    headers: { authorization: `Bearer ${jwt}`, "content-type": "application/json" },
+    method: "PATCH",
+  });
+  if ("error" in res) return fail(`Docker Hub unreachable: ${res.error}`);
+  if (!res.ok) {
+    return fail(
+      `Docker Hub overview PATCH failed: ${res.status} ${res.text}` +
+        (res.status === 403
+          ? "\n403 means DOCKERHUB_TOKEN lacks the delete scope — editing the overview needs " +
+            "read/write/delete, which pushing images alone does not (README -> CI/CD)."
+          : ""),
+    );
+  }
+  process.stdout.write(`Docker Hub overview updated for ${repo} at ${version}\n`);
+  return 0;
+}
+
+if (process.argv[1]?.endsWith("/dockerhub-overview.ts")) {
+  process.exitCode = await main();
+}
@@ -35,6 +35,8 @@ test("nextVersion at/after 1.0.0: literal semver", () => {
  assert.equal(nextVersion("v1.2.3", "major"), "v2.0.0");
  assert.equal(nextVersion("v1.2.3", "minor"), "v1.3.0");
  assert.equal(nextVersion("v1.2.3", "patch"), "v1.2.4");
+  // the whole chain: a major dependency bump releases a major host, once the 0.x shift-down is gone
+  assert.equal(nextVersion("v1.2.3", maxLevel(["patch", "major"])), "v2.0.0");
 });

 test("nextVersion rejects a tag that is not vX.Y.Z", () => {
@@ -36,7 +36,7 @@ export function nextVersion(latestTag: string, level: Bump): string {
  return `v${major}.${minor}.${patch + 1}`;
 }

-// CLI: node auto-release/next-version.ts <latestTag> [updateType...] → prints the next tag.
+// CLI: node release-tooling/next-version.ts <latestTag> [updateType...] → prints the next tag.
 if (process.argv[1]?.endsWith("/next-version.ts")) {
  const [, , latestTag, ...updateTypes] = process.argv;
  process.stdout.write(nextVersion(latestTag ?? "", maxLevel(updateTypes)));
@@ -4,8 +4,38 @@
  "description": "ignorePaths overrides config:recommended's :ignoreModulesAndTests, which ignores **/examples/** — an example plugin's dependencies get update PRs like any other manifest here",
  "ignorePaths": ["**/node_modules/**"],
  "automerge": true,
-  "commitBody": "Release-Bump: {{{updateType}}}",
  "packageRules": [
+    {
+      "description": "The host's own runtime deps. Release-Bump is opt-in per surface (README → CI/CD): updateType rates the dependency's own jump, not whether it reaches a running Plainpages",
+      "matchDepTypes": ["dependencies"],
+      "matchFileNames": ["package.json"],
+      "matchManagers": ["npm"],
+      "commitBody": "Release-Bump: {{{updateType}}}"
+    },
+    {
+      "description": "The shipped image's base — e2e-tests/Dockerfile is test-only",
+      "matchFileNames": ["Dockerfile"],
+      "matchManagers": ["dockerfile"],
+      "commitBody": "Release-Bump: {{{updateType}}}"
+    },
+    {
+      "description": "The production topology — compose.override.yml is dev, e2e-tests/compose.*.yml are test",
+      "matchFileNames": ["compose.yml"],
+      "matchManagers": ["docker-compose"],
+      "commitBody": "Release-Bump: {{{updateType}}}"
+    },
+    {
+      "description": "The production sidecars, wherever they are pinned — compose.yml and the published quick start move in one branch, so the trailer must not depend on which upgrade sorts first. mailpit is dev-only and stays out",
+      "matchDatasources": ["docker"],
+      "matchPackageNames": ["oryd/hydra", "oryd/keto", "oryd/kratos", "postgres"],
+      "commitBody": "Release-Bump: {{{updateType}}}"
+    },
+    {
+      "description": "node is pinned to one version across Dockerfile, dev, E2E and CI, so Renovate moves them in a single branch whose commitBody would otherwise depend on upgrade order — the Dockerfile copy ships, so any node bump is a product change",
+      "matchDatasources": ["docker"],
+      "matchPackageNames": ["node"],
+      "commitBody": "Release-Bump: {{{updateType}}}"
+    },
    {
      "description": "Ory services share one release train - update kratos, keto and hydra together",
      "matchDatasources": ["docker"],
@@ -29,8 +59,15 @@
    },
    {
      "customType": "regex",
-      "description": "Pin the node image workflow run-steps invoke (registry-cleanup, auto-release)",
-      "managerFilePatterns": [".gitea/workflows/registry-cleanup.yml", ".gitea/workflows/renovate.yml"],
+      "description": "The published quick start ships a compose file, so its sidecars move with the repo's own pins. The version group starts at a digit, which skips the {{VERSION}} placeholder the release renders",
+      "managerFilePatterns": ["release-tooling/dockerhub-overview.md.tmpl"],
+      "matchStrings": ["image: (?<depName>[^:\\s]+):(?<currentValue>v?\\d[^\\s]*)"],
+      "datasourceTemplate": "docker"
+    },
+    {
+      "customType": "regex",
+      "description": "Pin the node image workflow run-steps invoke (registry-cleanup, renovate auto-release, release)",
+      "managerFilePatterns": [".gitea/workflows/registry-cleanup.yml", ".gitea/workflows/release.yml", ".gitea/workflows/renovate.yml"],
      "matchStrings": ["\\snode:(?<currentValue>[0-9][^\\s\"']*)"],
      "depNameTemplate": "node",
      "datasourceTemplate": "docker"
@@ -5,7 +5,10 @@
 import { test } from "node:test";
 import assert from "node:assert/strict";
 import { randomUUID } from "node:crypto";
-import { ensureJwks, firstRunBanner, identityPayload, permissionTuple, seedAdmin, seedPermissions } from "./bootstrap.ts";
+import { ensureJwks, firstRunBanner, identityPayload, permissionTuple, provisionPluginStorage, seedAdmin, seedPermissions, serverMismatch } from "./bootstrap.ts";
+import { createLogger } from "../logger.ts";
+import type { Plugin } from "../plugin-host/plugin.ts";
+import type { ProvisionOptions, ProvisionResult } from "../plugin-host/storage-provisioning.ts";

 const json = (status: number, body?: unknown) =>
  new Response(body === undefined ? null : JSON.stringify(body), {
@@ -151,3 +154,63 @@ test("ensureJwks generates a key only when the file is absent", () => {
  assert.equal(ensureJwks(path, { exists: () => true, write }), false);
  assert.equal(writes.length, 1); // present → nothing written
 });
+
+// --- Plugin storage provisioning -----------------------------------------------------
+// The provisioner is injected, so the branch decisions are testable without a Postgres.
+
+const SILENT = createLogger({ level: "none" });
+const storagePlugin = (id: string): Plugin => ({ apiVersion: "1.0.0", id, storage: true });
+const EMPTY: ProvisionResult = { orphans: [], provisioned: [] };
+
+function recordingProvisioner(result: ProvisionResult = EMPTY) {
+  const calls: ProvisionOptions[] = [];
+  return { calls, provision: async (options: ProvisionOptions) => { calls.push(options); return result; } };
+}
+
+test("provisioning is skipped entirely when nothing declares storage and none is configured", async () => {
+  const { calls, provision } = recordingProvisioner();
+  await provisionPluginStorage({}, [{ apiVersion: "1.0.0", id: "plain" }], SILENT, provision);
+  assert.deepEqual(calls, []); // no connection attempted, so an unconfigured stack still boots
+});
+
+// Uninstalling the last storage plugin is exactly when a left-behind database needs naming.
+test("provisioning still runs with nothing to provision, so orphans are reported", async () => {
+  const { calls, provision } = recordingProvisioner({ orphans: ["plugin_gone"], provisioned: [] });
+  await provisionPluginStorage({ PLUGIN_DB_ADMIN_URL: "postgres://ory:ory@db:5432/ory" }, [], SILENT, provision);
+  assert.equal(calls.length, 1);
+  assert.deepEqual(calls[0]?.pluginIds, []);
+});
+
+test("a plugin declaring storage without a provisioning DSN fails loud, naming the plugin", async () => {
+  const { calls, provision } = recordingProvisioner();
+  await assert.rejects(
+    provisionPluginStorage({}, [storagePlugin("things")], SILENT, provision),
+    /PLUGIN_DB_ADMIN_URL.*things/s,
+  );
+  assert.deepEqual(calls, []);
+});
+
+test("the connection limit and derived secret reach the provisioner", async () => {
+  const { calls, provision } = recordingProvisioner();
+  const env = { PLUGIN_DB_ADMIN_URL: "postgres://ory:ory@db:5432/ory", PLUGIN_DB_CONNECTION_LIMIT: "25", PLUGIN_DB_SECRET: "real" };
+  await provisionPluginStorage(env, [storagePlugin("things")], SILENT, provision);
+  assert.equal(calls[0]?.connectionLimit, 25);
+  assert.equal(calls[0]?.secret, "real");
+  assert.deepEqual(calls[0]?.pluginIds, ["things"]);
+});
+
+// bootstrap creates the role on one server; web tells the plugin to connect to another. Left
+// unsaid it surfaces inside a plugin as "password authentication failed", naming neither. Warned
+// rather than refused: web reaching a pooler bootstrap cannot provision through is legitimate.
+test("a storage URL mismatch is reported, and provisioning still runs", async () => {
+  const { calls, provision } = recordingProvisioner();
+  const env = { PLUGIN_DB_ADMIN_URL: "postgres://ory:ory@db-a:5432/ory", PLUGIN_DB_URL: "postgres://db-b:5432" };
+  await provisionPluginStorage(env, [storagePlugin("things")], SILENT, provision);
+  assert.equal(calls.length, 1);
+});
+
+test("the same server spelled with an implicit port still agrees", () => {
+  assert.equal(serverMismatch("postgres://ory:ory@db:5432/ory", "postgres://db"), null); // 5432 is the default
+  assert.equal(serverMismatch("postgres://ory:ory@db:5432/ory", undefined), null); // web's own boot error to raise
+  assert.equal(serverMismatch("postgres://ory:ory@db:5432/ory", "postgres://db:6543"), "db:5432 vs db:6543");
+});
@@ -8,10 +8,15 @@
 // Then prints a first-run banner; fails loud on any unexpected upstream error.
 import { existsSync, writeFileSync } from "node:fs";
 import { fileURLToPath } from "node:url";
+import { resolvePluginDbConnectionLimit, resolvePluginDbSecret } from "../config.ts";
 import { discoverPlugins } from "../plugin-host/discovery.ts";
-import { declaredPermissions, isValidPermissionName } from "../plugin-host/plugin.ts";
+import { declaredPermissions, isValidPermissionName, type Plugin } from "../plugin-host/plugin.ts";
+import { provisionStorage } from "../plugin-host/storage-provisioning.ts";
+import { storagePluginIds } from "../plugin-host/storage.ts";
 import { generateJwks, type JwkSet } from "./gen-jwks.ts";
-import { createLogger, runWithLog, tracedFetch } from "../logger.ts";
+import { createLogger, runWithLog, tracedFetch, type Log } from "../logger.ts";
+
+type Env = Record<string, string | undefined>;

 // --- Pure payload builders (the Kratos/Keto request contracts) -----------------------

@@ -141,7 +146,7 @@ export function firstRunBanner(opts: { appUrl: string; email: string; password:
 // --- CLI (the bootstrap container entrypoint) ----------------------------------------

 async function main() {
-  const env = process.env;
+  const env = { ...process.env }; // snapshot: the storage credentials leave process.env before discovery
  // Structured like the web app so prod logs stay uniform; honour LOG_FORMAT/SERVICE_NAME.
  const log = createLogger({
    format: env["LOG_FORMAT"] === "json" ? "json" : "text",
@@ -150,29 +155,84 @@ async function main() {
  // runWithLog makes `log` ambient so seedAdmin's tracedFetch traces the Kratos/Keto seed calls.
  await runWithLog(log, async () => {
    if (ensureJwks(env["JWKS_FILE"] ?? "/etc/config/kratos/tokenizer/jwks.json")) log.info("generated a JWKS signing key");
-
-    // Seed every discovered plugin's declared permission names (plus any ADMIN_PERMISSIONS), so the
-    // shipped example — and any dropped-in plugin — works for the demo admin without a host edit.
-    const declared = declaredPermissions(await discoverPlugins()).map((decl) => decl.name);
-    const { ignored, permissions } = seedPermissions(env["ADMIN_PERMISSIONS"], declared);
-    if (ignored.length > 0) {
-      log.warn("ignoring ADMIN_PERMISSIONS entries that are not <resource>:<action>", { ignored: ignored.join(", ") });
-    }
-    const email = env["ADMIN_EMAIL"] ?? "admin@plainpages.local";
-    const password = env["ADMIN_PASSWORD"] ?? "admin";
-    const result = await seedAdmin({
-      email,
-      fetchImpl: tracedFetch,
-      ketoWriteUrl: env["KETO_WRITE_URL"] ?? "http://keto:4467",
-      kratosAdminUrl: env["KRATOS_ADMIN_URL"] ?? "http://kratos:4434",
-      password,
-      permissions,
-    });
-    log.info("admin seeded", { created: result.created, id: result.id, permissions: result.permissions.join(", ") });
-    // The banner is human-facing UX (the first-run "you're ready" block), not a log event — print raw.
-    console.log(firstRunBanner({ appUrl: env["APP_URL"] ?? "http://localhost:3000", email, password }));
+    // Discovery imports every plugin module — and its dependencies — into *this* process, which holds
+    // the credential that may CREATE DATABASE/ROLE. Same move as server.ts, on the stronger secret.
+    delete process.env["PLUGIN_DB_ADMIN_URL"];
+    delete process.env["PLUGIN_DB_SECRET"];
+    const plugins = await discoverPlugins();
+    await provisionPluginStorage(env, plugins, log);
+    await seedAdminAndPermissions(env, plugins, log);
  });
  await log.end(); // flush any pending OTLP spans/logs before the one-shot exits
 }

+// A database and login role for each plugin that asked for one. It happens here because bootstrap
+// holds the stack's only provisioning credentials — web derives the same password and connects as
+// the plugin's own role.
+export async function provisionPluginStorage(env: Env, plugins: Plugin[], log: Log, provision = provisionStorage): Promise<void> {
+  const ids = storagePluginIds(plugins);
+  const adminUrl = env["PLUGIN_DB_ADMIN_URL"];
+  // Still connect with nothing to provision, as long as storage is configured: uninstalling the
+  // last storage plugin is exactly when an orphaned database needs naming.
+  if (ids.length === 0 && !adminUrl) return;
+  if (!adminUrl) throw new Error(`bootstrap: PLUGIN_DB_ADMIN_URL must be set — these plugins declare storage: ${ids.join(", ")}`);
+  // Provisioned here, connected to from web: a different server means the role is created in one
+  // place and looked for in another, surfacing inside a plugin as "password authentication failed".
+  // Warned, not refused — web reaching a pooler that cannot run CREATE DATABASE is a legitimate split.
+  const mismatch = serverMismatch(adminUrl, env["PLUGIN_DB_URL"]);
+  if (mismatch) log.warn("PLUGIN_DB_ADMIN_URL and PLUGIN_DB_URL name different servers", { servers: mismatch });
+  const result = await provision({
+    adminUrl,
+    connectionLimit: resolvePluginDbConnectionLimit(env),
+    pluginIds: ids,
+    secret: resolvePluginDbSecret(env),
+  });
+  if (result.provisioned.length > 0) log.info("plugin storage provisioned", { databases: result.provisioned.join(", ") });
+  // Never dropped, so an uninstalled plugin's data outlives it — say so, or nobody can find it.
+  if (result.orphans.length > 0) {
+    log.warn("plugin databases no installed plugin claims", { databases: result.orphans.join(", ") });
+  }
+}
+
+// Describes the disagreement, or null when they agree (or when web's URL is unset — that is web's
+// own boot error to raise, naming the plugin that wanted storage).
+export function serverMismatch(adminUrl: string, webUrl: string | undefined): string | null {
+  if (!webUrl) return null;
+  const [admin, web] = [safeHostPort(adminUrl), safeHostPort(webUrl)];
+  if (admin === null || web === null || admin === web) return null; // a malformed URL fails in config.ts
+  return `${admin} vs ${web}`;
+}
+
+function safeHostPort(url: string): string | null {
+  try {
+    const parsed = new URL(url);
+    return `${parsed.hostname}:${parsed.port || "5432"}`;
+  } catch {
+    return null;
+  }
+}
+
+// Seed every discovered plugin's declared permission names (plus any ADMIN_PERMISSIONS), so the
+// shipped example — and any dropped-in plugin — works for the demo admin without a host edit.
+async function seedAdminAndPermissions(env: Env, plugins: Plugin[], log: Log): Promise<void> {
+  const declared = declaredPermissions(plugins).map((decl) => decl.name);
+  const { ignored, permissions } = seedPermissions(env["ADMIN_PERMISSIONS"], declared);
+  if (ignored.length > 0) {
+    log.warn("ignoring ADMIN_PERMISSIONS entries that are not <resource>:<action>", { ignored: ignored.join(", ") });
+  }
+  const email = env["ADMIN_EMAIL"] ?? "admin@plainpages.local";
+  const password = env["ADMIN_PASSWORD"] ?? "admin";
+  const result = await seedAdmin({
+    email,
+    fetchImpl: tracedFetch,
+    ketoWriteUrl: env["KETO_WRITE_URL"] ?? "http://keto:4467",
+    kratosAdminUrl: env["KRATOS_ADMIN_URL"] ?? "http://kratos:4434",
+    password,
+    permissions,
+  });
+  log.info("admin seeded", { created: result.created, id: result.id, permissions: result.permissions.join(", ") });
+  // The banner is human-facing UX (the first-run "you're ready" block), not a log event — print raw.
+  console.log(firstRunBanner({ appUrl: env["APP_URL"] ?? "http://localhost:3000", email, password }));
+}
+
 if (process.argv[1] === fileURLToPath(import.meta.url)) await main();
@@ -113,6 +113,7 @@ test("the code field guards a pasted space: one-time-code autofill + numeric inp
  );
  assert.deepEqual(view.fields.find((f) => f.name === "code"), {
    autocomplete: "one-time-code", // Kratos sends none for the OTP node — enable OS/email autofill
+    hint: "Digits only — no spaces.", // the pattern refusal alone reads as a bare "match the requested format"
    icon: "i-shield",
    id: "field-code",
    inputmode: "numeric",
@@ -11,6 +11,7 @@ import type { Flow, FlowType, UiNode } from "./kratos-public.ts";
 export interface FlowField {
  autocomplete?: string;
  error?: { text: string };
+  hint?: string; // muted helper text under the input
  icon?: string; // Lucide sprite id for the input
  id: string;
  inputmode?: string; // virtual-keyboard hint (e.g. "numeric" for the OTP code)
@@ -139,7 +140,7 @@ function toField(node: UiNode, name: string, type: string, t: Translate): FlowFi
    ...(autocomplete ? { autocomplete } : {}),
    ...(errorMsg ? { error: { text: kratosText(t, errorMsg.text, idKey(errorMsg.id)) } } : {}),
    ...(icon ? { icon } : {}),
-    ...(isCode ? { inputmode: "numeric", pattern: "[0-9]*" } : {}),
+    ...(isCode ? { hint: t("auth.field.code.hint"), inputmode: "numeric", pattern: "[0-9]*" } : {}),
    ...(node.attributes["required"] === true ? { required: true } : {}),
    ...(value ? { value } : {}),
  };
@@ -44,10 +44,11 @@ test("long-running Ory services declare readiness healthchecks", () => {
      `${svc} probes :${port}/health/ready`);
 });

-test("web waits for kratos, keto and hydra to be healthy before starting", () => {
+test("web waits for kratos, keto, hydra and postgres to be healthy before starting", () => {
  assert.match(webBlock, /depends_on:/, "web declares dependencies");
-  // hydra: the OAuth2 login/consent handler talks to its admin API.
-  for (const svc of ["kratos", "keto", "hydra"])
+  // hydra: the OAuth2 login/consent handler talks to its admin API. postgres: a plugin declaring
+  // `storage` opens its connection in onBoot, before the server listens.
+  for (const svc of ["kratos", "keto", "hydra", "postgres"])
    assert.match(webBlock, new RegExp(`${svc}:\\s*\\n\\s*condition:\\s*service_healthy`),
      `web waits for ${svc} healthy`);
 });
@@ -78,6 +79,21 @@ test("prod base supplies the app secret via env and mounts no source; dev overri
  assert.match(compose, /POSTGRES_PASSWORD:\s*\$\{POSTGRES_PASSWORD\b/, "postgres password via env");
 });

+test("the provisioning superuser DSN reaches bootstrap only, never web", () => {
+  // web runs plugin code, which can read its own environment — so the credentials that may CREATE
+  // DATABASE/ROLE must never be there. web gets the credential-free base URL and derives each
+  // plugin's own password from the shared secret instead.
+  const boot = compose.slice(compose.indexOf("\n  bootstrap:"));
+  const overrideWeb = override.slice(override.indexOf("\n  web:"), override.indexOf("\n  bootstrap:"));
+  assert.match(boot, /PLUGIN_DB_ADMIN_URL:/, "bootstrap is given the superuser DSN");
+  // Reordering the override's services would empty this slice, and every doesNotMatch below would
+  // then pass against "".
+  assert.ok(overrideWeb.includes("PLUGIN_DB_URL"), "sliced the dev override's web block");
+  for (const [name, block] of [["base", webBlock], ["dev override", overrideWeb]] as const)
+    assert.doesNotMatch(block, /PLUGIN_DB_ADMIN_URL/, `${name} web never sees it`);
+  assert.match(webBlock, /PLUGIN_DB_URL:\s*\$\{PLUGIN_DB_URL/, "base wires web's base URL from env");
+});
+
 test("a one-shot bootstrap seeds the stack before web starts", () => {
  // MVP bar: `bootstrap` runs after kratos+keto are healthy, seeds the admin +
  // JWKS, then exits; web waits for it to complete. Live seeding is boot-verified.
@@ -1,6 +1,6 @@
 import assert from "node:assert/strict";
 import { test } from "node:test";
-import { loadConfig } from "./config.ts";
+import { loadConfig, resolvePluginDbConnectionLimit, resolvePluginDbSecret } from "./config.ts";

 // Explicit secure-secret enforcement (no environment sniffing): secrets are the only
 // thing a hardened deploy must supply.
@@ -9,6 +9,43 @@ const secureEnv = {
  REQUIRE_SECURE_SECRETS: "true",
 };

+// web reads the secret through loadConfig and bootstrap through resolvePluginDbSecret; the two
+// deriving different passwords is invisible until a plugin's connection is refused at boot. Compose
+// passes an unset variable through as "", which is the case that actually drifted.
+test("web and bootstrap resolve the same plugin storage secret", () => {
+  for (const env of [{}, { PLUGIN_DB_SECRET: "" }, { PLUGIN_DB_SECRET: "a-real-secret" }]) {
+    assert.equal(loadConfig(env).pluginDbSecret, resolvePluginDbSecret(env), `for ${JSON.stringify(env)}`);
+  }
+  assert.match(resolvePluginDbSecret({ PLUGIN_DB_SECRET: "" }), /dev-insecure/); // empty is unset, not a secret
+});
+
+// bootstrap writes these passwords into Postgres, so it must refuse the publicly-known throwaway
+// before creating a role with one — not leave web to notice afterwards.
+test("bootstrap refuses a missing, empty or throwaway plugin storage secret when hardened", () => {
+  const hardened = { REQUIRE_SECURE_SECRETS: "true" };
+  for (const secret of [undefined, "", "dev-insecure-plugin-db-secret"]) {
+    const env = secret === undefined ? hardened : { ...hardened, PLUGIN_DB_SECRET: secret };
+    assert.throws(() => resolvePluginDbSecret(env), /PLUGIN_DB_SECRET/, `for ${JSON.stringify(secret)}`);
+  }
+  assert.equal(resolvePluginDbSecret({ ...hardened, PLUGIN_DB_SECRET: "a-real-secret" }), "a-real-secret");
+});
+
+// buildCredentials overwrites the userinfo, so a pasted admin DSN would *work* — and leave a
+// privileged password in the process that runs plugin code. Refusing it is the whole guard.
+test("PLUGIN_DB_URL carrying credentials is refused, not silently overwritten", () => {
+  assert.throws(() => loadConfig({ PLUGIN_DB_URL: "postgres://root:hunter2@db:5432/ory" }), /no username or password/);
+  assert.throws(() => loadConfig({ PLUGIN_DB_URL: "postgres://root@db:5432" }), /no username or password/);
+  assert.equal(loadConfig({ PLUGIN_DB_URL: "postgres://db:5432" }).pluginDbUrl, "postgres://db:5432");
+  assert.equal(loadConfig({}).pluginDbUrl, undefined); // unset ⇒ storage off
+});
+
+test("the per-role connection ceiling defaults to 10 and rejects nonsense", () => {
+  assert.equal(resolvePluginDbConnectionLimit({}), 10);
+  assert.equal(resolvePluginDbConnectionLimit({ PLUGIN_DB_CONNECTION_LIMIT: "25" }), 25);
+  assert.throws(() => resolvePluginDbConnectionLimit({ PLUGIN_DB_CONNECTION_LIMIT: "0" }), /positive integer/);
+  assert.throws(() => resolvePluginDbConnectionLimit({ PLUGIN_DB_CONNECTION_LIMIT: "ten" }), /positive integer/);
+});
+
 test("loads dev defaults when the environment is empty", () => {
  const c = loadConfig({});
  assert.equal(c.port, 3000);
@@ -6,6 +6,35 @@
 export const LOG_LEVELS = ["error", "warn", "info", "verbose", "debug", "silly", "none"] as const;
 export type LogLevel = (typeof LOG_LEVELS)[number];

+const DEV_PLUGIN_DB_SECRET = "dev-insecure-plugin-db-secret";
+
+// The one resolution both processes use — they must agree exactly, or web connects with a password
+// the role was never given. Compose passes an unset variable through as "", so empty means unset.
+// `enforce` says whether storage is actually in play: web once PLUGIN_DB_URL is configured,
+// bootstrap once a plugin declares storage. Enforced, the throwaway is refused — bootstrap is what
+// writes these passwords into Postgres, so it must refuse *before* creating a role with one.
+export function resolvePluginDbSecret(env: Env, enforce?: boolean): string {
+  return readSecret(env, "PLUGIN_DB_SECRET", DEV_PLUGIN_DB_SECRET, enforce ?? readBool(env, "REQUIRE_SECURE_SECRETS", false));
+}
+
+// Only bootstrap provisions, so only bootstrap reads this; env still gets read in one place.
+export function resolvePluginDbConnectionLimit(env: Env): number {
+  return readPosInt(env, "PLUGIN_DB_CONNECTION_LIMIT", 10);
+}
+
+// PLUGIN_DB_URL is web's, and web must never hold credentials that outrank a plugin's own role.
+// Pasting the admin DSN here would otherwise work — buildCredentials overwrites the userinfo — and
+// leave a superuser password in the environment plugin code can read.
+function readCredentiallessUrl(env: Env, key: string): string | undefined {
+  const value = readOptionalUrl(env, key);
+  if (value === undefined) return undefined;
+  const url = new URL(value);
+  if (url.username || url.password) {
+    throw new Error(`config: ${key} must carry no username or password — each plugin connects as its own role`);
+  }
+  return value;
+}
+
 export interface Config {
  appUrl: string | undefined; // canonical public URL; set ⇒ off-host visitors are redirected here. Unset ⇒ no redirect (explicit toggle)
  cacheTemplates: boolean;
@@ -24,6 +53,8 @@ export interface Config {
  oryTimeoutSec: number; // per-call timeout for outbound Kratos/Keto/Hydra fetches (bounds a hung Ory)
  otlpEndpoint: string | undefined; // OTLP/HTTP collector base URI; unset ⇒ console-only (no export)
  otlpProtocol: "http/json" | "http/protobuf"; // OTLP wire format (protobuf for json-averse collectors)
+  pluginDbSecret: string; // derives each plugin's database password (src/plugin-host/storage.ts)
+  pluginDbUrl: string | undefined; // credential-free Postgres base URL; unset ⇒ plugin storage is off
  port: number;
  revocationDenylist: boolean; // enable the optional instant permission/session revoke denylist
  revocationTtlSec: number; // how long a revoke entry lives; keep ≥ tokenizer TTL + clock skew
@@ -150,6 +181,12 @@ export function loadConfig(env: Env = process.env): Config {
    oryTimeoutSec: readPosInt(env, "ORY_TIMEOUT_SEC", 5),
    otlpEndpoint: readOptionalUrl(env, "OTLP_ENDPOINT"),
    otlpProtocol: readEnum(env, "OTLP_PROTOCOL", ["http/json", "http/protobuf"] as const, "http/json"),
+    // Per-plugin storage. PLUGIN_DB_URL carries the server and its connection parameters but no
+    // credentials: the superuser DSN that provisions stays in bootstrap, so a plugin cannot read it
+    // out of web's environment. Unset ⇒ storage is off and a plugin declaring it fails loud at boot,
+    // which is also why the secret is only enforced once a URL is configured.
+    pluginDbSecret: resolvePluginDbSecret(env, requireSecure && Boolean(env["PLUGIN_DB_URL"])),
+    pluginDbUrl: readCredentiallessUrl(env, "PLUGIN_DB_URL"),
    port: readPort(env),
    // Optional instant-revoke, off by default. When on, an admin deactivate/delete or permission
    // change revokes the subject's live tokens at once; the entry lives ttl seconds (≥ the 10m
@@ -9,6 +9,7 @@ const messages = {
  "auth.continue": "Continue",
  // Kratos labels its own form fields; these translate the ones the built-in identity schema uses,
  // keyed on the input name. A deployment's extra traits keep Kratos' label until a plugin covers them.
+  "auth.field.code.hint": "Digits only — no spaces.",
  "auth.field.email": "Email",
  "auth.field.identifier": "Email",
  "auth.field.password": "Password",
@@ -2,6 +2,7 @@ import type { CoreMessages } from "./en-US.ts";

 const messages: CoreMessages = {
  "auth.continue": "Fortsätt",
+  "auth.field.code.hint": "Endast siffror — inga mellanslag.",
  "auth.field.email": "E-postadress",
  "auth.field.identifier": "E-postadress",
  "auth.field.password": "Lösenord",
@@ -4,6 +4,7 @@ import { tmpdir } from "node:os";
 import { dirname, join } from "node:path";
 import { test, type TestContext } from "node:test";
 import { discoverPlugins } from "./discovery.ts";
+import { HOST_API_VERSION } from "./plugin.ts";

 // Write a throwaway plugins/ tree of `relpath → source` and clean it up after the test. Fixtures
 // default-export plain objects — definePlugin is identity, so a literal is an equivalent manifest.
@@ -19,7 +20,7 @@ function scaffold(t: TestContext, files: Record<string, string>): string {
 }

 const full = (id: string): string =>
-  `export default { apiVersion: "1.0.0", nav: [{ id: "${id}:root", label: "${id}" }], ` +
+  `export default { apiVersion: "${HOST_API_VERSION}", nav: [{ id: "${id}:root", label: "${id}" }], ` +
  `routes: [{ method: "GET", path: "/", handler: () => ({ html: "${id}" }) }] };`;

 test("a missing plugins/ dir means zero plugins, not an error (clean clone)", async () => {
@@ -27,13 +28,19 @@ test("a missing plugins/ dir means zero plugins, not an error (clean clone)", as
 });

 test("discovers each folder's manifest, sorted, id derived from the folder name", async (t) => {
-  const dir = scaffold(t, { "beta/plugin.ts": full("beta"), "alpha/plugin.ts": full("alpha") });
+  const dir = scaffold(t, {
+    "beta/plugin.ts": full("beta"),
+    "alpha/plugin.ts": full("alpha"),
+    "gamma/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", storage: true };`,
+  });
  const plugins = await discoverPlugins({ dir });

-  assert.deepEqual(plugins.map((p) => p.id), ["alpha", "beta"]); // deterministic order
-  assert.equal(plugins[0]?.apiVersion, "1.0.0");
+  assert.deepEqual(plugins.map((p) => p.id), ["alpha", "beta", "gamma"]); // deterministic order
+  assert.equal(plugins[0]?.apiVersion, HOST_API_VERSION);
  assert.equal(plugins[0]?.nav?.[0]?.label, "alpha");
  assert.equal(typeof plugins[0]?.routes?.[0]?.handler, "function"); // handlers survive import
+  assert.equal(plugins[0]?.storage, undefined); // storage is opt-in, never assumed
+  assert.equal(plugins[2]?.storage, true);
 });

 // Every per-plugin problem and every error-level conflict aborts boot with a message naming it.
@@ -45,18 +52,21 @@ const badCases: Array<{ name: string; files: Record<string, string>; match: RegE
  { name: "no default export", files: { "named-only/plugin.ts": "export const x = 1;" }, match: /named-only.*default/s },
  { name: "import throws", files: { "explodes/plugin.ts": "throw new Error('boom');" }, match: /explodes.*boom/s },
  { name: "incompatible apiVersion", files: { "future/plugin.ts": `export default { apiVersion: "2.0.0" };` }, match: /future.*apiVersion/s },
-  { name: "non-array routes", files: { "weird/plugin.ts": `export default { apiVersion: "1.0.0", routes: "nope" };` }, match: /weird.*routes.*array/s },
-  { name: "non-function home", files: { "weirdhome/plugin.ts": `export default { apiVersion: "1.0.0", home: "nope" };` }, match: /weirdhome.*home.*function/s },
-  { name: "non-function dashboard", files: { "weirddash/plugin.ts": `export default { apiVersion: "1.0.0", dashboard: "nope" };` }, match: /weirddash.*dashboard.*function/s },
+  { name: "non-array routes", files: { "weird/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", routes: "nope" };` }, match: /weird.*routes.*array/s },
+  { name: "non-function home", files: { "weirdhome/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", home: "nope" };` }, match: /weirdhome.*home.*function/s },
+  { name: "non-function dashboard", files: { "weirddash/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", dashboard: "nope" };` }, match: /weirddash.*dashboard.*function/s },
+  { name: "non-boolean storage", files: { "weirdstore/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", storage: "postgres://db" };` }, match: /weirdstore.*storage.*boolean/s },
+  // The folder name becomes a Postgres identifier, which truncates past 63 bytes.
+  { name: "a storage plugin whose folder name overflows a Postgres identifier", files: { [`${"a".repeat(57)}/plugin.ts`]: `export default { apiVersion: "${HOST_API_VERSION}", storage: true };` }, match: /storage.*56 characters/s },
  { name: "reserved dashboard id shadows the gated dashboard", files: { "dashboard/plugin.ts": full("dashboard") }, match: /dashboard.*reserved/s },
  { name: "duplicate nav id across plugins", files: { "a/plugin.ts": full("a").replace("a:root", "dup"), "b/plugin.ts": full("b").replace("b:root", "dup") }, match: /nav id "dup"/ },
-  { name: "a route marked public AND permission is contradictory", files: { "contra/plugin.ts": `export default { apiVersion: "1.0.0", routes: [{ method: "GET", path: "/", public: true, permission: "x:read", handler: () => ({ html: "x" }) }] };` }, match: /contra.*public.*permission/s },
-  { name: "a nav node marked public AND permission is contradictory", files: { "contranav/plugin.ts": `export default { apiVersion: "1.0.0", nav: [{ id: "n", label: "N", public: true, permission: "x:read" }] };` }, match: /contranav.*public.*permission/s },
+  { name: "a route marked public AND permission is contradictory", files: { "contra/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", routes: [{ method: "GET", path: "/", public: true, permission: "x:read", handler: () => ({ html: "x" }) }] };` }, match: /contra.*public.*permission/s },
+  { name: "a nav node marked public AND permission is contradictory", files: { "contranav/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", nav: [{ id: "n", label: "N", public: true, permission: "x:read" }] };` }, match: /contranav.*public.*permission/s },
  // A permission name is <resource>:<action> wherever the manifest mentions one. Enforced here, not
  // only in the admin GUI, so it holds for a plugin installed without that GUI.
-  { name: "a route gating on a bare word", files: { "bare/plugin.ts": `export default { apiVersion: "1.0.0", routes: [{ method: "GET", path: "/", permission: "admin", handler: () => ({ html: "x" }) }] };` }, match: /bare.*admin.*<resource>:<action>/s },
-  { name: "a nav node gating on a bare word", files: { "barenav/plugin.ts": `export default { apiVersion: "1.0.0", nav: [{ id: "n", label: "N", permission: "admin" }] };` }, match: /barenav.*admin.*<resource>:<action>/s },
-  { name: "a declared permission that is a bare word", files: { "baredecl/plugin.ts": `export default { apiVersion: "1.0.0", permissions: [{ name: "admin" }] };` }, match: /baredecl.*admin.*<resource>:<action>/s },
+  { name: "a route gating on a bare word", files: { "bare/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", routes: [{ method: "GET", path: "/", permission: "admin", handler: () => ({ html: "x" }) }] };` }, match: /bare.*admin.*<resource>:<action>/s },
+  { name: "a nav node gating on a bare word", files: { "barenav/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", nav: [{ id: "n", label: "N", permission: "admin" }] };` }, match: /barenav.*admin.*<resource>:<action>/s },
+  { name: "a declared permission that is a bare word", files: { "baredecl/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", permissions: [{ name: "admin" }] };` }, match: /baredecl.*admin.*<resource>:<action>/s },
  { name: "a plugin shipping its own copy of the barrel", files: { "shadow/node_modules/@plainpages/plugin-api/index.js": `export class GuardError extends Error {}`, "shadow/plugin.ts": full("shadow") }, match: /shadow.*@plainpages\/plugin-api/s },
  { name: "a plugin package.json that forgets type: module", files: { "cjs/package.json": `{ "name": "cjs" }`, "cjs/plugin.ts": full("cjs") }, match: /cjs.*"type": "module"/s },
  { name: "a plugin package.json that is not valid JSON", files: { "bent/package.json": `{`, "bent/plugin.ts": full("bent") }, match: /bent.*package\.json.*JSON/s },
@@ -64,8 +74,8 @@ const badCases: Array<{ name: string; files: Record<string, string>; match: RegE
  // `npm install --prefix plugins` — the documented command with one path segment dropped.
  { name: "a package.json in the scan root itself", files: { "package.json": `{ "name": "oops" }`, "ok/plugin.ts": full("ok") }, match: /plugins\/package\.json must not exist/ },
  { name: "a node_modules in the scan root itself", files: { "node_modules/@plainpages/plugin-api/index.js": `export class GuardError extends Error {}`, "ok/plugin.ts": full("ok") }, match: /plugins\/node_modules must not exist/ },
-  { name: "two plugins claim the public home", files: { "a/plugin.ts": `export default { apiVersion: "1.0.0", home: () => ({ html: "a" }) };`, "b/plugin.ts": `export default { apiVersion: "1.0.0", home: () => ({ html: "b" }) };` }, match: /home/ },
-  { name: "two plugins claim the gated dashboard", files: { "a/plugin.ts": `export default { apiVersion: "1.0.0", dashboard: () => ({ html: "a" }) };`, "b/plugin.ts": `export default { apiVersion: "1.0.0", dashboard: () => ({ html: "b" }) };` }, match: /dashboard/ },
+  { name: "two plugins claim the public home", files: { "a/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", home: () => ({ html: "a" }) };`, "b/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", home: () => ({ html: "b" }) };` }, match: /home/ },
+  { name: "two plugins claim the gated dashboard", files: { "a/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", dashboard: () => ({ html: "a" }) };`, "b/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", dashboard: () => ({ html: "b" }) };` }, match: /dashboard/ },
 ];

 for (const c of badCases) {
@@ -78,7 +88,7 @@ for (const c of badCases) {
 // upgrade, not the author of the manifest — so the message has to carry the remedy, not just the
 // rule. A pre-existing `plugins/admin` gating on the old `admin` permission is exactly this case.
 test("a discovery failure tells the operator their plugins/ copy may just be out of date", async (t) => {
-  const dir = scaffold(t, { "admin/plugin.ts": `export default { apiVersion: "1.0.0", routes: [{ method: "GET", path: "/users", permission: "admin", handler: () => ({ html: "x" }) }] };` });
+  const dir = scaffold(t, { "admin/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", routes: [{ method: "GET", path: "/users", permission: "admin", handler: () => ({ html: "x" }) }] };` });
  await assert.rejects(discoverPlugins({ dir }), (err: Error) => {
    assert.match(err.message, /gates on "admin"/); // what is wrong
    assert.match(err.message, /re-copy it/); // …and what to do about it
@@ -87,7 +97,7 @@ test("a discovery failure tells the operator their plugins/ copy may just be out
 });

 test("a route + nav node may be marked public and load fine", async (t) => {
-  const dir = scaffold(t, { "pub/plugin.ts": `export default { apiVersion: "1.0.0", nav: [{ href: "/pub", id: "n", label: "N", public: true }], routes: [{ method: "GET", path: "/", public: true, handler: () => ({ html: "x" }) }] };` });
+  const dir = scaffold(t, { "pub/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", nav: [{ href: "/pub", id: "n", label: "N", public: true }], routes: [{ method: "GET", path: "/", public: true, handler: () => ({ html: "x" }) }] };` });
  const plugins = await discoverPlugins({ dir });
  assert.equal(plugins.length, 1);
  assert.equal(plugins[0]?.routes?.[0]?.public, true);
@@ -102,7 +112,7 @@ test("`admin` is not reserved — the admin screens ship as a drop-in plugin mou
 });

 test("a plugin may declare `home` (public /) and `dashboard` (gated /dashboard) handlers", async (t) => {
-  const dir = scaffold(t, { "portal/plugin.ts": `export default { apiVersion: "1.0.0", home: () => ({ view: "home" }), dashboard: () => ({ view: "dash" }) };` });
+  const dir = scaffold(t, { "portal/plugin.ts": `export default { apiVersion: "${HOST_API_VERSION}", home: () => ({ view: "home" }), dashboard: () => ({ view: "dash" }) };` });
  const plugins = await discoverPlugins({ dir });
  assert.equal(plugins.length, 1);
  assert.equal(typeof plugins[0]?.home, "function");
@@ -117,7 +127,7 @@ test("a plugin may carry its own package.json, node_modules and dependencies", a
    "shop/node_modules/price-tag/package.json": `{ "name": "price-tag", "version": "1.0.0", "type": "module", "exports": "./index.js" }`,
    "shop/node_modules/price-tag/index.js": `export default (n) => \`\${n} kr\`;`,
    "shop/plugin.ts": `import { definePlugin } from "@plainpages/plugin-api";\nimport price from "price-tag";\n` +
-      `export default definePlugin({ apiVersion: "1.0.0", routes: [{ method: "GET", path: "/", handler: () => ({ html: price(20) }) }] });`,
+      `export default definePlugin({ apiVersion: "${HOST_API_VERSION}", routes: [{ method: "GET", path: "/", handler: () => ({ html: price(20) }) }] });`,
  });

  const plugins = await discoverPlugins({ dir });
@@ -144,7 +154,7 @@ test("a dangling plugin symlink fails loud rather than vanishing", async (t) =>
 });

 test("a shared permission name only warns — both plugins still load", async (t) => {
-  const shared = `export default { apiVersion: "1.0.0", permissions: [{ name: "shared:read" }] };`;
+  const shared = `export default { apiVersion: "${HOST_API_VERSION}", permissions: [{ name: "shared:read" }] };`;
  const dir = scaffold(t, { "x/plugin.ts": shared, "y/plugin.ts": shared });
  const warnings: string[] = [];
  const plugins = await discoverPlugins({ dir, logger: { warn: (m) => warnings.push(String(m)) } });
@@ -8,6 +8,7 @@ import { existsSync, readdirSync, readFileSync } from "node:fs";
 import { dirname, join } from "node:path";
 import { fileURLToPath, pathToFileURL } from "node:url";
 import { checkApiVersion, findConflicts, isValidPermissionName, isValidPluginId, RESERVED_PLUGIN_IDS, type Plugin, type PluginManifest } from "./plugin.ts";
+import { isValidStoragePluginId, MAX_STORAGE_PLUGIN_ID_LENGTH } from "./storage.ts";

 const rootDir = join(dirname(fileURLToPath(import.meta.url)), "..", "..");

@@ -66,6 +67,13 @@ export async function discoverPlugins(options: DiscoverOptions = {}): Promise<Pl
    const shape = shapeError(manifest);
    if (shape) { fail(shape); continue; }

+    // The folder name becomes a Postgres identifier, which truncates past 63 bytes — two long ids
+    // would then share one database. Only checked for a plugin that asked for storage.
+    if (manifest.storage === true && !isValidStoragePluginId(id)) {
+      fail(`declares storage, so its folder name must be at most ${MAX_STORAGE_PLUGIN_ID_LENGTH} characters`);
+      continue;
+    }
+
    plugins.push({ ...manifest, id }); // identity is the folder, not the manifest
  }

@@ -131,6 +139,8 @@ function shapeError(manifest: PluginManifest): string | null {
  for (const slot of ["home", "dashboard"] as const) {
    if (manifest[slot] !== undefined && typeof manifest[slot] !== "function") return `"${slot}" must be a function (a route handler)`;
  }
+  // A truthy non-boolean (a DSN, say) must not quietly read as "provision me one".
+  if (manifest.storage !== undefined && typeof manifest.storage !== "boolean") return `"storage" must be a boolean`;
  // `public` and `permission` are contradictory on the same route/nav node — "open to all" vs
  // "needs this permission". Refuse rather than silently pick one, so the author's intent is unambiguous.
  for (const route of Array.isArray(manifest.routes) ? manifest.routes : []) {
@@ -12,14 +12,17 @@ function plugin(id: string, hooks: PluginHooks): Plugin {

 test("runBootHooks runs each onBoot in order, skips plugins without one, and a throw aborts", async () => {
  const calls: string[] = [];
+  const scoped: string[] = []; // each hook is handed a context built for its own plugin
+  const bootContextFor = (built: Plugin) => { scoped.push(built.id); return {}; };
  await runBootHooks([
    plugin("a", { onBoot: () => void calls.push("a") }),
    plugin("b", {}), // no onBoot → skipped
    plugin("c", { onBoot: async () => void calls.push("c") }),
-  ]);
+  ], bootContextFor);
  assert.deepEqual(calls, ["a", "c"]);
+  assert.deepEqual(scoped, ["a", "c"]); // and built only for the plugins that have one

-  await assert.rejects(runBootHooks([plugin("x", { onBoot: () => { throw new Error("boom"); } })]), /boom/);
+  await assert.rejects(runBootHooks([plugin("x", { onBoot: () => { throw new Error("boom"); } })], () => ({})), /boom/);
 });

 test("runRequestHooks short-circuits on the first RouteResult (with its plugin); later hooks skipped", async () => {
@@ -4,11 +4,15 @@
 // entirely when no plugin declares the hook, so the no-hooks hot path stays free.

 import type { RequestContext } from "../http/context.ts";
-import type { Plugin, RouteResult } from "./plugin.ts";
+import type { BootContext, Plugin, RouteResult } from "./plugin.ts";

-// After discovery, before the server listens. A throw aborts boot.
-export async function runBootHooks(plugins: Plugin[]): Promise<void> {
-  for (const plugin of plugins) await plugin.hooks?.onBoot?.();
+// After discovery, before the server listens. A throw aborts boot. Each hook gets a context built
+// for its own plugin, so one plugin is never handed another's storage credentials.
+export async function runBootHooks(plugins: Plugin[], bootContextFor: (plugin: Plugin) => BootContext): Promise<void> {
+  for (const plugin of plugins) {
+    const onBoot = plugin.hooks?.onBoot;
+    if (onBoot) await onBoot(bootContextFor(plugin));
+  }
 }

 // Before route matching. The first hook to return a RouteResult short-circuits the request — its
@@ -5,7 +5,10 @@
 // a plugin should import from here, never reach into deeper modules. See README.md → Building plugins.

 export { definePlugin, isValidPermissionName } from "./plugin.ts";
-export type { HttpMethod, Plugin, PluginHooks, PluginManifest, PermissionDecl, Route, RouteHandler, RouteResult } from "./plugin.ts";
+export type { BootContext, HttpMethod, Plugin, PluginHooks, PluginManifest, PermissionDecl, Route, RouteHandler, RouteResult } from "./plugin.ts";
+// A plugin's own database, handed to onBoot when the manifest sets `storage`. Credentials, not a
+// client — the plugin depends on whichever driver it prefers (README → Plugin storage).
+export type { StorageCredentials } from "./storage.ts";
 export type { RequestContext, User } from "../http/context.ts";
 export type { PageChrome } from "../ui/chrome.ts";
 export type { NavNode } from "../ui/nav.ts";
@@ -80,12 +80,15 @@ test("parseSemver follows the semver core, rejecting ranges, prefixes, leading z
 });

 test("checkApiVersion: semver compat — equal/patch ok, older minor warns, newer-minor/major-mismatch/malformed refuse", () => {
-  assert.equal(checkApiVersion(HOST_API_VERSION).level, "ok"); // "1.0.0" vs "1.0.0"
+  assert.equal(checkApiVersion(HOST_API_VERSION).level, "ok"); // the host always accepts its own version
  assert.equal(checkApiVersion("1.0.5", "1.0.0").level, "ok"); // patch never affects compatibility
  assert.equal(checkApiVersion("1.0.0", "1.2.0").level, "warn"); // older minor still runs (additive), nudge to update
  assert.equal(checkApiVersion("1.3.0", "1.2.0").level, "refuse"); // needs features a newer host has
  assert.equal(checkApiVersion("2.0.0", "1.5.0").level, "refuse"); // incompatible major (newer)
  assert.equal(checkApiVersion("1.0.0", "2.0.0").level, "refuse"); // incompatible major (older)
+  assert.equal(checkApiVersion("0.1.0", "0.1.9").level, "ok"); // pre-1.0 patch is still ignored
+  assert.equal(checkApiVersion("0.1.0", "0.2.0").level, "refuse"); // pre-1.0 the minor IS the breaking slot
+  assert.match(checkApiVersion("0.2.0", "0.1.0").message, /upgrade the host/); // ahead of the host, even pre-1.0
  for (const bad of ["1", "1.2", "v1.2.3", "01.2.3", "1.2.x", "", 1, undefined, null]) {
    assert.equal(checkApiVersion(bad).level, "refuse", `${String(bad)} must refuse`);
  }
@@ -6,9 +6,10 @@

 import type { RequestContext } from "../http/context.ts";
 import type { NavNode } from "../ui/nav.ts";
+import type { StorageCredentials } from "./storage.ts";

-// Bump major on a breaking manifest/handler change, minor on an additive one.
-export const HOST_API_VERSION = "1.0.0";
+// The Plainpages release this contract ships in — see README → Contract versioning.
+export const HOST_API_VERSION = "0.1.0";

 export type HttpMethod = "DELETE" | "GET" | "HEAD" | "PATCH" | "POST" | "PUT";

@@ -60,9 +61,14 @@ export function declaredPermissions(plugins: Plugin[]): PermissionDecl[] {
  return [...byName.values()].sort((a, b) => a.name.localeCompare(b.name));
 }

+// What onBoot receives. A hook declaring no parameter stays valid, so this may grow additively.
+export interface BootContext {
+  storage?: StorageCredentials; // this plugin's own database; present iff the manifest declared `storage`
+}
+
 // Optional hooks on system actions. Crash-isolation is a non-goal — a throwing hook fails loud.
 export interface PluginHooks {
-  onBoot?: () => Promise<void> | void; // after discovery, before the server listens
+  onBoot?: (host: BootContext) => Promise<void> | void; // after discovery, before the server listens
  onRequest?: (ctx: RequestContext) => Promise<RouteResult | void> | RouteResult | void; // may short-circuit
  onResponse?: (ctx: RequestContext, result: RouteResult | null) => Promise<void> | void;
 }
@@ -80,6 +86,9 @@ export interface PluginManifest {
  nav?: NavNode[]; // fragment merged into the menu (composeNav); node `icon` is a Lucide sprite id (src/ui/icons.ts), node ids must be globally unique
  permissions?: PermissionDecl[];
  routes?: Route[];
+  // Ask for a Postgres database of this plugin's own; its credentials arrive on onBoot's BootContext.
+  // The host provisions and locks it down but owns no schema inside it, and never drops it.
+  storage?: boolean;
 }

 // A discovered plugin: the manifest plus the `id` the host read from the folder name. Mounted
@@ -149,7 +158,11 @@ export function checkApiVersion(pluginVersion: unknown, hostVersion: string = HO
    return { level: "refuse", message: `plugin targets apiVersion ${pluginVersion} but host is ${hostVersion}; upgrade the host` };
  }
  if (plugin.minor < host.minor) {
-    return { level: "warn", message: `plugin targets apiVersion ${pluginVersion}; host is ${hostVersion} — newer features available` };
+    // Pre-1.0 the major is pinned at 0, so a minor is the only slot a breaking change can use.
+    if (host.major === 0) {
+      return { level: "refuse", message: `plugin targets apiVersion ${pluginVersion}; host is ${hostVersion} — pre-1.0 a minor is a contract break, rebuild against ${hostVersion}` };
+    }
+    return { level: "warn", message: `plugin targets apiVersion ${pluginVersion}; host is ${hostVersion} — built against an older release` };
  }
  return { level: "ok", message: `apiVersion ${pluginVersion}` };
 }
@@ -0,0 +1,44 @@
+// The connecting half of plugin storage: runs the DDL storage.ts plans. Imported by bootstrap
+// alone — the only process holding superuser credentials, which is why the driver stops here.
+
+import postgres from "postgres";
+import { derivePassword, orphanNames, provisionSql, storageName } from "./storage.ts";
+
+export interface ProvisionOptions {
+  adminUrl: string; // needs CREATEDB + CREATEROLE, not superuser
+  connectionLimit: number;
+  pluginIds: string[];
+  secret: string;
+}
+
+export interface ProvisionResult {
+  orphans: string[]; // a plugin_ database no installed plugin claims; reported, never dropped
+  provisioned: string[];
+}
+
+export async function provisionStorage(options: ProvisionOptions): Promise<ProvisionResult> {
+  // Notices are left to surface: a REVOKE the account cannot perform only *warns*, and silencing
+  // that would mean reporting a locked-down database that is still open to PUBLIC.
+  const sql = postgres(options.adminUrl, { connect_timeout: 10, max: 1 });
+  try {
+    const provisioned: string[] = [];
+    for (const pluginId of options.pluginIds) {
+      const name = storageName(pluginId);
+      const [role] = await sql`SELECT 1 FROM pg_roles WHERE rolname = ${name}`;
+      const [database] = await sql`SELECT 1 FROM pg_database WHERE datname = ${name}`;
+      const plan = provisionSql({
+        connectionLimit: options.connectionLimit,
+        databaseExists: database !== undefined,
+        name,
+        password: derivePassword(options.secret, pluginId),
+        roleExists: role !== undefined,
+      });
+      for (const statement of plan) await sql.unsafe(statement); // provisionSql quotes what it interpolates
+      provisioned.push(name);
+    }
+    const existing = await sql<{ datname: string }[]>`SELECT datname FROM pg_database`;
+    return { orphans: orphanNames(existing.map((row) => row.datname), provisioned), provisioned };
+  } finally {
+    await sql.end({ timeout: 5 }); // a wedged connection would otherwise hang the boot web waits on
+  }
+}
@@ -0,0 +1,220 @@
+// Guards the per-plugin storage rules: the shared database/role name, the derived password, the DSN
+// a plugin receives and the provisioning statements. The integration test runs only when a superuser
+// DSN is supplied, so the unit suite needs no Postgres.
+import { test } from "node:test";
+import assert from "node:assert/strict";
+import postgres from "postgres";
+import { provisionStorage } from "./storage-provisioning.ts";
+import {
+  buildCredentials,
+  derivePassword,
+  isValidStoragePluginId,
+  MAX_STORAGE_PLUGIN_ID_LENGTH,
+  orphanNames,
+  provisionSql,
+  quoteIdentifier,
+  quoteLiteral,
+  storageName,
+  storagePluginIds,
+} from "./storage.ts";
+
+const SECRET = "a-test-secret";
+
+test("the database and the role share one plugin_-prefixed name", () => {
+  assert.equal(storageName("things"), "plugin_things");
+  assert.equal(storageName("my-plugin"), "plugin_my-plugin");
+});
+
+test("a storage plugin's id must leave the identifier under Postgres' 63 bytes", () => {
+  assert.equal(MAX_STORAGE_PLUGIN_ID_LENGTH, 56); // 63 - "plugin_"
+  assert.ok(isValidStoragePluginId("a".repeat(MAX_STORAGE_PLUGIN_ID_LENGTH)));
+  assert.ok(!isValidStoragePluginId("a".repeat(MAX_STORAGE_PLUGIN_ID_LENGTH + 1)));
+});
+
+test("the password is derived, so the same one is reachable without storing it", () => {
+  const derived = derivePassword(SECRET, "things");
+  assert.equal(derived, derivePassword(SECRET, "things"));
+  assert.notEqual(derived, derivePassword(SECRET, "other"));
+  assert.notEqual(derived, derivePassword("a-rotated-secret", "things"));
+  assert.match(derived, /^[A-Za-z0-9_-]{43}$/); // base64url of 32 bytes — needs no escaping in a DSN
+});
+
+test("credentials name the plugin's own database, user and password", () => {
+  const credentials = buildCredentials("postgres://postgres:5432", "things", SECRET);
+  assert.deepEqual(credentials, {
+    database: "plugin_things",
+    host: "postgres",
+    password: derivePassword(SECRET, "things"),
+    port: 5432,
+    url: `postgres://plugin_things:${derivePassword(SECRET, "things")}@postgres:5432/plugin_things`,
+    user: "plugin_things",
+  });
+});
+
+test("the base URL's connection parameters survive into the DSN", () => {
+  const credentials = buildCredentials("postgres://db.example?sslmode=require", "things", SECRET);
+  assert.equal(credentials.port, 5432); // absent ⇒ Postgres' default, never NaN
+  assert.equal(credentials.host, "db.example");
+  assert.match(credentials.url, /@db\.example\/plugin_things\?sslmode=require$/);
+});
+
+test("quoting doubles an embedded quote", () => {
+  assert.equal(quoteIdentifier('we"ird'), '"we""ird"');
+  assert.equal(quoteLiteral("we'ird"), "'we''ird'");
+});
+
+const ATTRIBUTES = "LOGIN NOCREATEDB NOCREATEROLE CONNECTION LIMIT 10";
+
+test("only the plugins that asked for storage are provisioned", () => {
+  assert.deepEqual(
+    storagePluginIds([{ apiVersion: "1.0.0", id: "a", storage: true }, { apiVersion: "1.0.0", id: "b" }, { apiVersion: "1.0.0", id: "c", storage: true }]),
+    ["a", "c"],
+  );
+});
+
+test("an orphan is a plugin_ database no installed plugin claims", () => {
+  const existing = ["plugin_gone", "plugin_here", "kratos", "ory"];
+  assert.deepEqual(orphanNames(existing, ["plugin_here"]), ["plugin_gone"]); // Ory's are not ours to report
+  assert.deepEqual(orphanNames(existing, ["plugin_here", "plugin_gone"]), []);
+});
+
+test("provisioning creates the role and the database when neither exists", () => {
+  const plan = { connectionLimit: 10, databaseExists: false, name: "plugin_things", password: "pw", roleExists: false };
+  assert.deepEqual(provisionSql(plan), [
+    `CREATE ROLE "plugin_things" ${ATTRIBUTES} PASSWORD 'pw'`,
+    `GRANT "plugin_things" TO CURRENT_USER`, // else a CREATEROLE (non-superuser) account cannot own it
+    `CREATE DATABASE "plugin_things" OWNER "plugin_things"`,
+    `REVOKE ALL ON DATABASE "plugin_things" FROM PUBLIC`,
+    `GRANT ALL PRIVILEGES ON DATABASE "plugin_things" TO "plugin_things"`,
+  ]);
+});
+
+// Re-asserting the attributes, not just the password, is what makes "idempotent" mean the role
+// cannot drift — a CREATEDB granted by hand out of band is taken back on the next boot.
+test("re-provisioning re-asserts every attribute and creates nothing twice", () => {
+  const plan = { connectionLimit: 10, databaseExists: true, name: "plugin_things", password: "rotated", roleExists: true };
+  assert.deepEqual(provisionSql(plan), [
+    `ALTER ROLE "plugin_things" WITH ${ATTRIBUTES} PASSWORD 'rotated'`,
+    `REVOKE ALL ON DATABASE "plugin_things" FROM PUBLIC`,
+    `GRANT ALL PRIVILEGES ON DATABASE "plugin_things" TO "plugin_things"`,
+  ]);
+});
+
+// The limit is interpolated unquoted, and Postgres reads a negative one as "unlimited".
+test("a connection limit that is not a positive integer is refused, not interpolated", () => {
+  const plan = { databaseExists: false, name: "plugin_things", password: "pw", roleExists: false };
+  for (const connectionLimit of [1.5, 0, -1, Number.NaN]) {
+    assert.throws(() => provisionSql({ ...plan, connectionLimit }), /positive integer/, `for ${connectionLimit}`);
+  }
+});
+
+// --- Integration: the statements above, against a real Postgres -----------------------
+// Opt-in via PLUGIN_DB_ADMIN_URL (a superuser DSN); the unit gate runs no Postgres. What the unit
+// tests cannot prove lives here: the owner may create tables, and a peer role is locked out.
+
+const ADMIN_URL = process.env["PLUGIN_DB_ADMIN_URL"] ?? "";
+const integration = ADMIN_URL ? {} : { skip: "set PLUGIN_DB_ADMIN_URL to a superuser DSN to run" };
+
+function baseUrlOf(adminUrl: string): string {
+  const url = new URL(adminUrl);
+  url.username = "";
+  url.password = "";
+  url.pathname = "";
+  return url.href;
+}
+
+async function queryAs(url: string, statement: string): Promise<unknown> {
+  const sql = postgres(url, { connect_timeout: 10, max: 1, onnotice: () => {} });
+  try {
+    return await sql.unsafe(statement);
+  } finally {
+    await sql.end();
+  }
+}
+
+// Drops what a previous run may have left behind: `finally` does not survive a SIGKILL or a
+// cancelled CI job, and the leftovers would otherwise fail every later run on the same server.
+async function dropStorage(admin: postgres.Sql, ids: string[]): Promise<void> {
+  for (const id of ids) {
+    const name = quoteIdentifier(storageName(id));
+    await admin.unsafe(`DROP DATABASE IF EXISTS ${name} WITH (FORCE)`);
+    await admin.unsafe(`DROP ROLE IF EXISTS ${name}`);
+  }
+}
+
+test("provisions a database its plugin can use and a peer plugin cannot reach", integration, async () => {
+  const ids = ["storage-itest-a", "storage-itest-b"];
+  const base = baseUrlOf(ADMIN_URL);
+  const admin = postgres(ADMIN_URL, { connect_timeout: 10, max: 1, onnotice: () => {} });
+  try {
+    await dropStorage(admin, ids);
+    await provisionStorage({ adminUrl: ADMIN_URL, connectionLimit: 10, pluginIds: ids, secret: SECRET });
+
+    const owner = buildCredentials(base, "storage-itest-a", SECRET);
+    await queryAs(owner.url, "CREATE TABLE IF NOT EXISTS notes (body text)");
+    await queryAs(owner.url, "INSERT INTO notes (body) VALUES ('persisted')");
+    const rows = (await queryAs(owner.url, "SELECT body FROM notes")) as { body: string }[];
+    assert.deepEqual(rows.map((row) => row.body), ["persisted"]);
+
+    // A peer holds valid credentials for its OWN database and still cannot reach this one.
+    const peer = new URL(buildCredentials(base, "storage-itest-b", SECRET).url);
+    peer.pathname = `/${storageName("storage-itest-a")}`;
+    await assert.rejects(queryAs(peer.href, "SELECT 1"), /permission denied|not permitted/i);
+
+    // Re-running is idempotent, and a rotated secret lands on the existing role.
+    const rerun = await provisionStorage({ adminUrl: ADMIN_URL, connectionLimit: 10, pluginIds: ids, secret: "a-rotated-secret" });
+    // Scoped to this test's own ids: another plugin's database on the same server is not this
+    // test's business, and asserting otherwise would make the suite order-dependent.
+    for (const id of ids) assert.ok(!rerun.orphans.includes(storageName(id)), `${id} is still installed`);
+    const rotated = buildCredentials(base, "storage-itest-a", "a-rotated-secret");
+    const kept = (await queryAs(rotated.url, "SELECT body FROM notes")) as { body: string }[];
+    assert.deepEqual(kept.map((row) => row.body), ["persisted"]); // rotating the secret keeps the data
+    await assert.rejects(queryAs(owner.url, "SELECT 1"), /password authentication failed/i);
+
+    // Uninstalling drops nothing, so what is left behind must be named — including when the LAST
+    // storage plugin goes and there is nothing left to provision.
+    const uninstalled = await provisionStorage({ adminUrl: ADMIN_URL, connectionLimit: 10, pluginIds: [], secret: "a-rotated-secret" });
+    for (const id of ids) assert.ok(uninstalled.orphans.includes(storageName(id)), `${id}'s database is reported`);
+  } finally {
+    try {
+      await dropStorage(admin, ids);
+    } finally {
+      await admin.end({ timeout: 5 }); // its own finally, or a failed DROP leaks the connection
+    }
+  }
+});
+
+// README tells an operator CREATEDB + CREATEROLE is enough and superuser is more than it needs.
+// That is a promise about their production credentials, so prove it rather than assert it.
+test("provisions through a CREATEDB + CREATEROLE account, without superuser", integration, async () => {
+  const pluginId = "storage-itest-lowpriv";
+  const provisioner = "storage-itest-provisioner";
+  const admin = postgres(ADMIN_URL, { connect_timeout: 10, max: 1, onnotice: () => {} });
+  try {
+    // The fresh provisioner below holds no ADMIN option on a role an earlier run left behind, so a
+    // leftover would fail the ALTER branch rather than the code being wrong.
+    await dropStorage(admin, [pluginId]);
+    await admin.unsafe(`DROP ROLE IF EXISTS ${quoteIdentifier(provisioner)}`);
+    await admin.unsafe(`CREATE ROLE ${quoteIdentifier(provisioner)} LOGIN CREATEDB CREATEROLE PASSWORD 'itest-provisioner'`);
+    const asProvisioner = new URL(ADMIN_URL);
+    asProvisioner.username = provisioner;
+    asProvisioner.password = "itest-provisioner";
+    const provision = () => provisionStorage({ adminUrl: asProvisioner.href, connectionLimit: 10, pluginIds: [pluginId], secret: SECRET });
+    await provision();
+    // Twice: the second run takes the ALTER branch, where naming a superuser-only attribute would
+    // fail — i.e. every redeploy after the one that worked.
+    await provision();
+
+    const owner = buildCredentials(baseUrlOf(ADMIN_URL), pluginId, SECRET);
+    await queryAs(owner.url, "CREATE TABLE IF NOT EXISTS notes (body text)");
+    const rows = (await queryAs(owner.url, "SELECT 1 AS ok")) as { ok: number }[];
+    assert.deepEqual(rows.map((row) => row.ok), [1]); // the plugin owns and can use what it was given
+  } finally {
+    try {
+      await dropStorage(admin, [pluginId]);
+      await admin.unsafe(`DROP ROLE IF EXISTS ${quoteIdentifier(provisioner)}`);
+    } finally {
+      await admin.end({ timeout: 5 });
+    }
+  }
+});
@@ -0,0 +1,90 @@
+// Per-plugin Postgres storage: the naming, credential and DDL rules (README → Plugin storage).
+// Pure — the connecting half lives in storage-provisioning.ts, so `web` never loads a driver.
+
+import { createHmac } from "node:crypto";
+import type { Plugin } from "./plugin.ts";
+
+// Database and role share one name, so reconnecting needs nothing looked up. The prefix also keeps
+// a plugin id from ever naming an Ory database.
+export const NAME_PREFIX = "plugin_";
+
+// Postgres truncates an identifier at 63 bytes, which would silently collide two long ids.
+export const MAX_STORAGE_PLUGIN_ID_LENGTH = 63 - NAME_PREFIX.length;
+
+export interface StorageCredentials {
+  database: string;
+  host: string;
+  password: string;
+  port: number;
+  url: string;
+  user: string;
+}
+
+export function storageName(pluginId: string): string {
+  return `${NAME_PREFIX}${pluginId}`;
+}
+
+export function isValidStoragePluginId(pluginId: string): boolean {
+  return Buffer.byteLength(pluginId) <= MAX_STORAGE_PLUGIN_ID_LENGTH; // Postgres counts bytes, not characters
+}
+
+export function storagePluginIds(plugins: Plugin[]): string[] {
+  return plugins.filter((plugin) => plugin.storage).map((plugin) => plugin.id);
+}
+
+// Derived, never stored — which is what keeps the host free of state it would have to persist.
+// Whoever holds the secret holds every plugin's database.
+export function derivePassword(secret: string, pluginId: string): string {
+  return createHmac("sha256", secret).update(pluginId).digest("base64url");
+}
+
+// `baseUrl` names the server and its connection parameters, and carries no credentials of its own.
+export function buildCredentials(baseUrl: string, pluginId: string, secret: string): StorageCredentials {
+  const name = storageName(pluginId);
+  const password = derivePassword(secret, pluginId);
+  const url = new URL(baseUrl);
+  url.username = name;
+  url.password = password;
+  url.pathname = `/${name}`;
+  return { database: name, host: url.hostname, password, port: Number(url.port) || 5432, url: url.href, user: name };
+}
+
+// CREATE ROLE/DATABASE bind no parameters, so the name and password are quoted into the statement.
+export function quoteIdentifier(name: string): string {
+  return `"${name.replaceAll('"', '""')}"`;
+}
+
+export function quoteLiteral(value: string): string {
+  return `'${value.replaceAll("'", "''")}'`;
+}
+
+export function orphanNames(existing: string[], provisioned: string[]): string[] {
+  return existing.filter((name) => name.startsWith(NAME_PREFIX) && !provisioned.includes(name)).sort();
+}
+
+export interface ProvisionPlan {
+  connectionLimit: number;
+  databaseExists: boolean;
+  name: string;
+  password: string;
+  roleExists: boolean;
+}
+
+export function provisionSql(plan: ProvisionPlan): string[] {
+  // Interpolated unquoted, and Postgres reads a negative limit as "unlimited" — the opposite of the point.
+  if (!Number.isSafeInteger(plan.connectionLimit) || plan.connectionLimit < 1) {
+    throw new Error(`storage: connectionLimit must be a positive integer, got ${plan.connectionLimit}`);
+  }
+  const identifier = quoteIdentifier(plan.name);
+  // No NOSUPERUSER: naming SUPERUSER in an ALTER is superuser-only, and CREATE defaults to it anyway.
+  const attributes = `LOGIN NOCREATEDB NOCREATEROLE CONNECTION LIMIT ${plan.connectionLimit} PASSWORD ${quoteLiteral(plan.password)}`;
+  return [
+    plan.roleExists ? `ALTER ROLE ${identifier} WITH ${attributes}` : `CREATE ROLE ${identifier} ${attributes}`,
+    // CREATE DATABASE ... OWNER needs SET ROLE on the owner, and PG16+ gives a CREATEROLE account
+    // ADMIN but *not* SET on the roles it creates — so it grants itself membership first. A
+    // superuser could skip this; issuing it anyway is what keeps a least-privilege account working.
+    ...(plan.databaseExists ? [] : [`GRANT ${identifier} TO CURRENT_USER`, `CREATE DATABASE ${identifier} OWNER ${identifier}`]),
+    `REVOKE ALL ON DATABASE ${identifier} FROM PUBLIC`,
+    `GRANT ALL PRIVILEGES ON DATABASE ${identifier} TO ${identifier}`,
+  ];
+}
@@ -3,14 +3,46 @@
 // verified by booting postgres in CI/e2e; this catches edits.
 import { test } from "node:test";
 import assert from "node:assert/strict";
-import { readFileSync } from "node:fs";
+import { readdirSync, readFileSync } from "node:fs";

 const read = (p: string) => readFileSync(new URL(`../${p}`, import.meta.url), "utf8");
 const ORY_DATABASES = ["hydra", "keto", "kratos"]; // one DB per Ory service

-test("init SQL gives each Ory service its own database", () => {
+function sourceFiles(dir = "src"): string[] {
+  const out: string[] = [];
+  for (const entry of readdirSync(new URL(`../${dir}/`, import.meta.url), { withFileTypes: true })) {
+    if (entry.isDirectory()) out.push(...sourceFiles(`${dir}/${entry.name}`));
+    else if (entry.name.endsWith(".ts")) out.push(`${dir}/${entry.name}`);
+  }
+  return out.sort();
+}
+
+test("init SQL gives each Ory service its own database, and leaves plugin databases to bootstrap", () => {
  const sql = read("ory/postgres/init/init.sql");
  for (const db of ORY_DATABASES) {
    assert.match(sql, new RegExp(`CREATE DATABASE ${db}\\b`, "i"), `creates ${db}`);
  }
+  // This file runs once, on an empty data dir — a plugin database added here would never appear for
+  // a plugin dropped in later. bootstrap provisions them on every boot instead.
+  assert.doesNotMatch(sql, /plugin_/i, "no plugin database is seeded here");
+  // PUBLIC keeps CONNECT unless it is revoked, which would put every plugin role on the auth plane.
+  for (const db of ORY_DATABASES) {
+    assert.match(sql, new RegExp(`REVOKE CONNECT ON DATABASE ${db} FROM PUBLIC`, "i"), `${db} is closed to PUBLIC`);
+  }
+});
+
+// AGENTS.md records that the driver runs the provisioning DDL in bootstrap and nothing else. A
+// single value imported from the wrong module puts it in web's graph without changing behaviour,
+// so nothing but this would notice.
+test("the Postgres driver reaches bootstrap only, never web's import graph", () => {
+  const files = sourceFiles();
+  assert.ok(files.length > 40, "walks the source tree");
+  assert.deepEqual(
+    files.filter((f) => /^import .*"postgres"/m.test(read(f))), // an import line, not a mention of one
+    ["src/plugin-host/storage-provisioning.ts", "src/plugin-host/storage.test.ts"],
+  );
+  assert.deepEqual(
+    files.filter((f) => !f.endsWith(".test.ts") && /from "[^"]*storage-provisioning\.ts"/.test(read(f))),
+    ["src/auth/bootstrap.ts"],
+  );
 });
@@ -2,6 +2,7 @@ import { createApp } from "./http/app.ts";
 import { loadConfig } from "./config.ts";
 import { createDenylist } from "./auth/denylist.ts";
 import { discoverPlugins } from "./plugin-host/discovery.ts";
+import { HOST_API_VERSION } from "./plugin-host/plugin.ts";
 import { withTimeout } from "./auth/fetch-timeout.ts";
 import { runBootHooks } from "./plugin-host/hooks.ts";
 import { createHydraAdmin } from "./auth/hydra-admin.ts";
@@ -13,8 +14,13 @@ import { createKratosAdmin } from "./auth/kratos-admin.ts";
 import { createKratosPublic } from "./auth/kratos-public.ts";
 import { createLogger, tracedFetch } from "./logger.ts";
 import { loadMenuConfig } from "./ui/menu-config.ts";
+import { buildCredentials, storagePluginIds, type StorageCredentials } from "./plugin-host/storage.ts";

 const config = loadConfig(); // validates the env (incl. enforced secrets) — fails loud at boot
+// The storage secret is in `config` now, so drop it from the environment before ANY plugin code
+// runs: a plugin module's top level evaluates during discovery, long before onBoot. Defence in
+// depth, not a boundary (AGENTS.md) — and only ever move this line earlier, never later.
+delete process.env["PLUGIN_DB_SECRET"];
 // App-level logger: structured, OTLP-capable when OTLP_ENDPOINT is set. The hot path clones it
 // per request for access logging + a trace span (src/http/app.ts); console-only otherwise.
 const log = createLogger({ format: config.logFormat, level: config.logLevel, otlpEndpoint: config.otlpEndpoint, otlpProtocol: config.otlpProtocol, serviceName: config.serviceName });
@@ -44,7 +50,28 @@ log.info("plugins discovered", { count: plugins.length, ids: plugins.map((p) =>
 const i18n = createI18n(await loadI18n({ logger: log, pluginIds: plugins.map((p) => p.id) }));
 log.info("locales loaded", { locales: i18n.available.join(", ") });

-await runBootHooks(plugins); // plugin onBoot — after discovery, before listen; a throw aborts boot
+// A plugin's database credentials are derived, never stored — so the only thing that can be missing
+// is the server itself. Refuse at boot rather than at that plugin's first query, hours later.
+const pluginDbUrl = config.pluginDbUrl;
+const declaresStorage = storagePluginIds(plugins);
+if (declaresStorage.length > 0 && pluginDbUrl === undefined) {
+  throw new Error(`config: PLUGIN_DB_URL must be set — these plugins declare storage: ${declaresStorage.join(", ")}`);
+}
+
+const storageCredentials = new Map<string, StorageCredentials>();
+if (pluginDbUrl !== undefined) {
+  for (const id of declaresStorage) storageCredentials.set(id, buildCredentials(pluginDbUrl, id, config.pluginDbSecret));
+}
+// onBoot is the only way credentials are handed over, so without one the database is provisioned
+// and unreachable. A warning, not a refusal — the plugin still works, it just cannot store anything.
+const unreachable = plugins.filter((plugin) => plugin.storage && !plugin.hooks?.onBoot).map((plugin) => plugin.id);
+if (unreachable.length > 0) log.warn("plugins declare storage but have no onBoot to receive it", { plugins: unreachable.join(", ") });
+
+// plugin onBoot — after discovery, before listen; a throw aborts boot.
+await runBootHooks(plugins, (plugin) => {
+  const storage = storageCredentials.get(plugin.id);
+  return storage ? { storage } : {};
+});

 const server = createApp({
  // Canonical-host redirect target (off-host GET/HEAD visitors are sent here). Opt-in: omitted unless
@@ -65,7 +92,7 @@ const server = createApp({
  plugins,
  secureCookies: config.secureCookies,
 }).listen(config.port, () => {
-  log.info("listening", { port: config.port, url: config.appUrl ?? `http://localhost:${config.port}` });
+  log.info("listening", { apiVersion: HOST_API_VERSION, port: config.port, url: config.appUrl ?? `http://localhost:${config.port}` });
 });

 // Drain in-flight requests on container stop instead of cutting them mid-response, then flush any
@@ -14,7 +14,7 @@
 - [ ] Decide whether Playwright's `workers` should be pinned. Unset, it sizes the pool from `os.cpus()`, which reports the host's cores regardless of a container CPU quota — and with `retries: 0` a starved runner turns a slow test straight into a red gate. Fine on the current act_runner; revisit if CI ever runs constrained.
 - [ ] Record the browser floor Plainpages requires, and whether the fallback is the contract or a courtesy. The stylesheet needs `:has()` (Dec 2023); the menus need the popover API (Safari 17) and CSS anchor positioning for placement (newer still, and unguarded — the `@supports` test covers popover only). An iPadOS 16 tablet, capped at Safari 16, therefore gets panels flowing inline rather than working menus. Either state a supported floor or accept the fallback for those devices; nobody has rendered that path on real hardware.
 - [ ] Decide whether the profile dropdown still earns a dropdown. It holds one item, Sign out, behind a click, and its "Signed in as X" head repeats what the trigger already shows.
- [ ] Trim whitespace around the verification code — a copy+pasted code from the email fails, today as a browser `pattern` refusal rather than a Kratos rejection. **Own session.** No zero-JS fix exists: `pattern` is rejective and cannot transform, so loosening it only lets the untrimmed value through. The real fix is a host-side proxy of the flow POST, which is feasible and half-built — `submitFlow` (`src/auth/kratos-public.ts:132`) already relays cookies and normalises a 422 `redirect_browser_to`, and has no callers outside tests. CSRF improves rather than breaks: the host already writes Kratos' cookie onto its own origin (`src/auth/routes.ts:77`), so the POST becomes same-origin, and `form-action 'self'` could finally join the CSP. Two risks: one `flow.ui.action` serves all five flows, so this rewrites the sign-in path, not just code entry; and Go's nosurf checks Referer only over https, which no test here covers. **Check first:** `kratos-admin.ts:75` returns a `recovery_link` alongside the code — if the stock courier mail carries one (unverified), a template change fixes the UX with no host code. Code entry has no E2E coverage today either way.
+- [ ] Trim whitespace around the verification code — a copy+pasted code from the email fails, today as a browser `pattern` refusal rather than a Kratos rejection, now carrying a digits-only hint so that refusal isn't bare. The paste still fails. **Own session.** No zero-JS fix exists: `pattern` is rejective and cannot transform, so loosening it only lets the untrimmed value through. The real fix is a host-side proxy of the flow POST, which is feasible and half-built — `submitFlow` (`src/auth/kratos-public.ts:132`) already relays cookies and normalises a 422 `redirect_browser_to`, and has no callers outside tests. CSRF improves rather than breaks: the host already writes Kratos' cookie onto its own origin (`src/auth/routes.ts:77`), so the POST becomes same-origin, and `form-action 'self'` could finally join the CSP. Two risks: one `flow.ui.action` serves all five flows, so this rewrites the sign-in path, not just code entry; and Go's nosurf checks Referer only over https, which no test here covers. **Check first:** `kratos-admin.ts:75` returns a `recovery_link` alongside the code — if the stock courier mail carries one (unverified), a template change fixes the UX with no host code. Code entry has no E2E coverage today either way.
 - [ ] Guard against the double-clicked submit, without client-side JavaScript. A non-technical user clicks a button twice when nothing happens fast enough, so a second identical POST is an expected event, not misuse — today it creates two users, mints two recovery codes, or registers two OAuth2 clients. Constraints: HTML/CSS only, and it must not break an action that is *legitimately* repeatable. Sketch: a CSS-only affordance so the second click has nothing to hit, paired with the host recognising a duplicate on the server — same session, route and payload within a short window — then logging and dropping it. Open questions: what identifies "the same submission" (a one-time token minted into each rendered form beats hashing the payload, and the CSRF plumbing already mints per-request tokens), the window length, where the record lives given the app is stateless, and how a plugin declares a route repeatable.
 - [ ] Decide the caching contract for rendered pages. Responses carry `Vary: Accept-Language` but nothing sets `Cache-Control`, so a shared cache has no instruction and a signed-in page is not marked `private`. Either set the headers deliberately (public cacheable, gated `private, no-store`) or record in AGENTS.md that the reverse proxy owns this.
 - [ ] Decide whether the single generic Keto `Resource` namespace should become per-domain namespaces (`Shift`, `Document`, …), as Ory's own examples model it. One global `Resource` bucket is the project's own "no catch-all names" rule applied to namespaces. A design question, not a naming one.
@@ -36,6 +36,7 @@ Prioritized. Overall verdict: architecture is sound; these are refinements.

 ## Finnished work

+- [x] Give a plugin persistent storage: `storage: true` provisions a Postgres database + login role named `plugin_<id>`, credentials arrive on `onBoot`, passwords are derived from `PLUGIN_DB_SECRET` rather than stored.
 - [x] Refuse a stray `package.json`/`node_modules` in `config/` by name, as plugin folders already are.
 - [x] Let Renovate reach the example plugins' manifests (`ignorePaths` overrides `config:recommended`).
 - [x] The seeded admin is granted each permission once — `seedPermissions` dedupes and the grant PUT is idempotent.
@@ -24,5 +24,5 @@
    "forceConsistentCasingInFileNames": true,
    "skipLibCheck": true
  },
-  "include": ["auto-release", "config", "examples/config", "examples/plugins", "plugin-api", "plugins", "registry-cleanup", "src"]
+  "include": ["config", "examples/config", "examples/plugins", "plugin-api", "plugins", "registry-cleanup", "release-tooling", "src"]
 }
@@ -14,7 +14,7 @@
        <p>${t("dashboard.starter.intro")}</p>
        <p>${t("dashboard.starter.replace")}</p>
 <pre class="code-block"><code>export default definePlugin({
-  apiVersion: "1.0.0",
+  apiVersion: "0.1.0",
  // view names plugins/&lt;id&gt;/views/&lt;view&gt;.ejs, rendered in this same shell
  dashboard: (ctx) =&gt; ({ view: "dashboard", data: { /* … */ } }),
 });</code></pre>
Author	SHA1	Message	Date
lilleman	aff47c8b90	Merge branch 'main' into auto-release-only-when-affected Mirror / github-mirror (push) Successful in 5s Details Release / retag-image (push) Failing after 4s Details Release / publish-overview (push) Has been skipped Details	2026-08-22 22:16:22 +02:00
lilleman	9a1bfcc69d	Follow mailpit to v1.31.0 in the published quick start	2026-08-22 21:58:14 +02:00
lilleman	075cd2f090	Merge branch 'main' into renovate/renovate-renovate-44.x	2026-08-22 21:54:19 +02:00
lilleman	fd32bea28e	Merge branch 'main' into auto-release-only-when-affected	2026-08-22 21:53:53 +02:00
lilleman	47f4498fff	Use one Docker Hub credential for images and the overview	2026-08-22 14:27:31 +02:00
lilleman	bcff5967ad	Name the scope the overview actually needs	2026-08-22 14:21:14 +02:00
lilleman	cbf55bebae	Give each version mismatch its own remedy, and stop publishing a moving bare-major tag	2026-08-22 12:27:43 +02:00
lilleman	9e0cb26b3e	Refuse a 0.x minor mismatch, and republish the overview from the named release's tree	2026-08-22 12:13:41 +02:00
lilleman	02617a935e	Keep the proven always() guard on the overview job	2026-08-22 12:03:18 +02:00
lilleman	8fd492e544	Scope the sidecar trailer by package so a mixed branch cannot lose it	2026-08-22 12:01:35 +02:00
lilleman	6c5eddf0c9	Accept the README-only gate skip, and say why it is safe	2026-08-22 11:58:28 +02:00
lilleman	f416abf936	Manage the published quick start's pins, and fail closed on every release-tooling edge	2026-08-22 11:45:46 +02:00
lilleman	e44b86f532	Gate the overview's manual trigger on the same contract check as a tag	2026-08-22 11:27:35 +02:00
lilleman	bfcf4ed072	Trim the prose to what is true now	2026-08-22 11:24:16 +02:00
lilleman	a3d9a3df5f	Keep the release at v0.1.0 — nothing consumed the old contract	2026-08-22 11:21:42 +02:00
renovate-bot	5befa2775a	Update renovate/renovate Docker tag to v44.39.1	2026-08-22 04:18:35 +00:00
renovate-bot	d3b227eef8	Update axllent/mailpit Docker tag to v1.31.0	2026-08-22 04:18:30 +00:00
renovate-bot	a96a2b8abd	Update renovate/renovate Docker tag to v44.37.1	2026-08-21 04:18:10 +00:00
lilleman	d545445ea8	Release this as v0.2.0, and give the Hub overview its own job, token and template	2026-08-20 23:32:10 +02:00
lilleman	c35ba3fb4e	Make the plugin contract version the release version, and publish the Docker Hub overview from CI	2026-08-20 23:16:11 +02:00
lilleman	27a8cdc385	Release nothing when no Renovate commit reached the app	2026-08-20 23:02:21 +02:00
lilleman	4b48bc2416	Scope Release-Bump to the surfaces that ship, and drop the inert package.json versions	2026-08-20 22:43:36 +02:00
lilleman	ef96ebd1f4	Rewrap the auto-release paragraph	2026-08-20 22:04:23 +02:00
lilleman	ecf33733a1	Lift the pre-release freeze — releases resume and the plugin contract goes live	2026-08-20 22:02:29 +02:00
lilleman	c16fb2449b	Merge branch 'main' into renovate/renovate-renovate-44.x	2026-08-20 21:52:27 +02:00
lilleman	d823f830c3	Merge remote-tracking branch 'origin/main' into plugin-storage # Conflicts: # package-lock.json # package.json	2026-08-20 21:47:22 +02:00
renovate-bot	1a1aad90e3	Update dependency lucide-static to v1.33.0 Release-Bump: minor	2026-08-20 04:17:56 +00:00
lilleman	45b3cfc010	Merge remote-tracking branch 'origin/main' into plugin-storage # Conflicts: # package-lock.json # package.json	2026-08-19 20:34:30 +02:00
lilleman	a3cb1f4840	Merge branch 'main' into renovate/renovate-renovate-44.x	2026-08-19 20:29:09 +02:00
renovate-bot	0f40d06f3b	Update renovate/renovate Docker tag to v44.33.2 Release-Bump: minor	2026-08-19 04:18:20 +00:00
renovate-bot	b39defe39d	Update dependency lucide-static to v1.32.0 Release-Bump: minor	2026-08-19 04:18:11 +00:00
lilleman	e0046e5068	Warn rather than refuse on a storage URL mismatch, and scrub the provisioning DSN before discovery	2026-08-19 01:03:40 +02:00
lilleman	5589472e25	Keep role re-assertion within a non-superuser provisioner's rights, and test the second boot	2026-08-19 00:44:49 +02:00
lilleman	e66a8a3e89	Isolate the storage CI stack, prove least-privilege provisioning, drop the secret before discovery	2026-08-19 00:20:17 +02:00
lilleman	060535c8ab	Confine the Postgres driver to bootstrap, bound plugin connections, and gate the storage DDL	2026-08-19 00:08:35 +02:00
lilleman	d2211cf75a	Refuse a throwaway plugin storage secret in bootstrap, before any role is created	2026-08-18 23:24:34 +02:00
lilleman	c7013be2f0	Give a plugin a Postgres database of its own	2026-08-18 23:12:13 +02:00
lilleman	9ff8f57509	Todo: note the code-field hint landed, the paste fix did not	2026-08-18 22:07:21 +02:00
lilleman	8f3fc7414a	Hint the code field's digits-only rule, so the browser's refusal isn't bare	2026-08-18 22:07:12 +02:00
lilleman	552cc6bd97	Todo: record the flow-POST proxy findings for the verification-code fix	2026-08-18 22:00:31 +02:00
lilleman	52a3228503	Todo: record the manifest-over-.env decision for plugin config	2026-08-18 21:55:35 +02:00
lilleman	ee7b78b94d	Let Renovate reach the example plugins' manifests	2026-08-18 21:55:35 +02:00
lilleman	65e76b69fd	Refuse a stray package.json or node_modules in config/ by name	2026-08-18 21:55:32 +02:00
lilleman	e00dad8ed7	Merge branch 'main' into plugin-dependencies	2026-08-18 18:33:24 +02:00
lilleman	cb59eee76d	Refuse a node_modules at the plugins/ root, where it outranks the host's	2026-08-18 08:14:21 +02:00
lilleman	82af77356f	Follow symlinked plugin folders, and keep a plugin .npmrc out of the image	2026-08-18 07:49:51 +02:00
lilleman	94dc581593	Fail loud on a null package.json and a stray plugins/package.json	2026-08-17 22:50:29 +02:00
lilleman	453058c67b	Refuse a shadowing barrel copy, and record the packaging contract	2026-08-17 22:34:56 +02:00
lilleman	af974cfa36	Let a plugin carry its own package.json and npm dependencies	2026-08-17 22:23:53 +02:00