* docs: document the plugin marketplace
Add a public Plugin Marketplace page covering both audiences: operators
using the in-app catalog (Browse/Installed tabs, one-click install,
Update to vX, the Sources dialog for team/corporate registries, plugin
icons, feature-flag gating, sideloading still works) and plugin authors
publishing into it (one-repo-per-plugin GitHub Release assets, the
optional manifest icon field, submitting a plugins.yaml PR to the
official catalog, GitHub-stars-only ranking, and hosting your own
index.json source).
Also cross-link the new page from plugins.md (replacing the now-false
"No plugin marketplace" security note), plugins-authoring.md, and
plugins-manifest.md (new icon field row); register it in meta.json and
coverage.json.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs: correct plugin-registry CI validation claims
The registry index-build workflow does not validate plugins.yaml against
schema.json, nor does build-index.mjs compare the entry id to the
manifest id — bad entries are skipped-and-logged, and CI only fails when
a non-empty list resolves to zero built entries. Reword the submission
steps (in both the marketplace docs page and plugin-registry/README.md)
to describe what the workflow actually does: it resolves each entry
against the GitHub API and requires a correctly named
<id>-<version>.tar.gz release asset, with maintainer approval as the real
gate. Also clarify that plugins.yaml `categories` are free-form curation
tags, not the manifest's category enum.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* ci: split plugin-registry Pages deploy into its own job
The single build-and-deploy job bound the `github-pages` environment at
the job level, so GitHub evaluated that environment's protection rules on
every PR run — failing the check even though the deploy steps were gated
to non-PR events. This broke every PR touching plugin-registry/**, which
is exactly what a plugin-submission PR does.
Split into a PR-safe `build` job (no environment) and a non-PR-gated
`deploy` job that owns the `github-pages` environment and runs only
`deploy-pages`. Behavior on push/schedule/workflow_call is unchanged; PRs
now run build+tests without tripping the environment gate. The star
refresh calls this workflow by file path, so the job rename is safe.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs: describe index-build asset resolution accurately
build-index.mjs picks the <id>-<version>.tar.gz release asset when
present but falls back to the release's first .tar.gz otherwise, and only
errors when a release has no .tar.gz at all — it does not hard-fail a
misnamed asset. Reword the submission steps to present the exact asset
name as an authoring instruction (so the index resolves the right asset)
rather than a builder-enforced gate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* Revert "ci: split plugin-registry Pages deploy into its own job"
This reverts commit 2c5f649146.
* Reapply "ci: split plugin-registry Pages deploy into its own job"
This reverts commit 3795cdb98a.
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(plugins): add plugin marketplace with curated registry and updates
Discover and install plugins from inside kandev instead of only by URL/upload.
- Backend marketplace subpackage: SQLite-backed sources, catalog fetch/merge
(dedup, install_state, degraded-source handling), and the /api/plugins/
marketplace[/sources] API. Install reuses the existing install-by-URL pipeline.
- Frontend: Settings > Plugins gains a Browse tab (search/category/star sort),
source management, one-click install, and an Update button on the Installed
tab when the catalog has a newer version. Plugins may ship an icon (manifest
`icon` -> catalog icon_url) with a letter-tile fallback.
- Registry infra: plugin-registry/ (curated plugins.yaml + schema.json) and two
GitHub Actions (zero-dependency Node build-index.mjs -> index.json on Pages,
daily star refresh). Ships empty at launch; the empty catalog is valid.
- Spec: docs/specs/plugins/marketplace.md. No download telemetry; stars only.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(plugins): address marketplace PR review feedback
- CodeQL: stub fetch routers keyed off a path segment, not a hostname substring.
- Nullable stars end to end: a failed star lookup stays unknown (not 0) and
sorts last, instead of decoding null -> 0 and corrupting ranking.
- Fetch marketplace sources concurrently and dedupe identical in-flight
downloads (singleflight), so a slow source can't serialize the Browse tab.
- Register /marketplace routes before the /:id wildcard (gin tree ordering).
- Duplicate source URL returns 409 ErrDuplicateSource, not a raw SQL error.
- Browse: filter category client-side so the category dropdown never collapses.
- marketplaceInstall swallows after toasting (no unhandled promise rejection).
- Source badge keys off source_id, not a name substring.
- build-index: read block-sequence manifest categories, not just inline.
- Registry index workflow validates on pull_request; Pages deploy gated to
push/schedule/dispatch. Spec: align package_sha256 (advisory in v1) + sort enum.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(plugins): guard catalog repo_url against javascript: href injection
repo_url comes from an untrusted index.json, so a malicious/compromised source
could set a javascript: URL that runs in the operator's session when the Repo
link is clicked (rel/target don't block it). Only render the anchor for http(s)
schemes. Adds regression tests for the scheme guard and null-star rendering.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(plugins): require https for remote sources; test oversized download
- Reject remote plain-http marketplace sources (MITM catalog-poisoning risk);
loopback http stays allowed for local dev/e2e fixtures.
- Add the missing oversized-response assertion to TestDownloadRejectsNon200AndOversized
so the maxIndexBytes memory bound has coverage.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(plugins): detach source download from singleflight leader's context
Two concurrent Browse opens after a cache Refresh share one singleflight
download; if the leader's request context is canceled (it navigates away), the
waiters must not inherit that cancellation. Use context.WithoutCancel so values
are preserved but the leader can't cancel everyone; the client's 20s timeout
still bounds the download.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat: add plugin system with grpc runtime and native ui plugins
- go plugin backends ship as release tarballs (per-platform binaries, checksums) that
kandev installs from url/upload or filesystem sideload+sync, then spawns and
supervises via hashicorp/go-plugin (unix socket / loopback tcp+automtls)
- strict typed grpc contract (kandev.plugin.v1): DeliverEvent/InvokeTool/HandleWebhook
plus a capability-gated host service (state, secrets, emit); author sdk in
pkg/pluginsdk; packaging cli in cmd/plugin-pack
- native frontend bundles: window.registerKandevPlugin + registry/host loader with
dynamic routes, nav items, slots and ws handlers; plugins settings page with
install dialog, sync button and enable/disable/uninstall
- gated behind the plugins feature flag (prod off, dev/e2e on); covered by unit and
integration tests plus playwright e2e against a real packaged fixture plugin
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): hydrate base app context on plugin routes
Plugin-owned SPA routes classify as RouteUnknown, so the boot payload shipped
only feature flags — no workspaces, workflows, or kanban context. Native plugin
UI (e.g. host.ui.TaskCreateDialog) then had an empty store. Hydrate the same
base context as the Home route for unknown SPA routes.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* feat(plugins): expose TaskCreateDialog on host.ui
Lets a native plugin open kandev's real create-task modal (prefilled via
initialValues) instead of POSTing directly.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): harden filesystem/URL sinks against CodeQL findings
Add sink-level guards on the plugin trust boundary: securejoin containment on
archive extraction (zip-slip), plugin-id validation before every fs_store path,
http/https scheme validation on install-from-URL, and non-interpolated ws-handler
error logging.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): address review findings (races, resource caps, lifecycle)
- serialize per-plugin startup to close a TOCTOU double-spawn race, and let a
plugin restart after exhausting attempts
- bound plugin startup with an explicit 30s timeout
- reject backslash paths and cap decompressed bytes by actual size in pkgtar;
only mark a package Signed when a verifier actually ran and passed
- delete plugin_state on uninstall; validate webhook keys against the manifest
and cap webhook body size; restart an active plugin when a new version installs
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): sanitize plugin-id path sinks for CodeQL
Pin the plugin id to a single path segment with filepath.Base at recordPath/
configPath and pkgtar.Remove — a barrier the taint analysis recognizes.
Behaviour-identical for valid ids (already validated by safePluginID); clears
the go/path-injection alerts.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): inline plugin-id validation at path sinks for CodeQL
filepath.Base does not strip '..', so it is not a path-injection barrier. Call
the recognized safePluginID / id-pattern guard inline in Delete/GetConfig/
SetConfig and pkgtar.Remove — the same barrier that already cleared the Get sink.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): address code-review findings (backend)
- add capability-gating tests for the Host RPC service (was untested)
- close a stop-during-start orphan race so Disable/Uninstall can't leave a
supervised subprocess behind
- on failed upgrade, remove only the new version dir (not all versions + data);
restart the prior version
- validate manifest version and reject ids ending in .config (record-file alias)
- make Deliverer.Refresh non-blocking and cancel in-flight delivery on worker stop
- clamp out-of-range webhook status, skip-and-warn corrupt records in List,
write records atomically, semver-aware sideload version pick
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): address code-review findings (frontend)
- wrap plugin routes + settings routes in a shared PluginErrorBoundary so a
throwing plugin page shows a fallback instead of white-screening the SPA
- fix disable/re-enable in one session: keep the cached registration and
re-run initialize instead of relying on a cached ES-module re-import
- prefix root-relative bundle/style URLs with apiBaseUrl (split-origin/Tauri)
- surface partial-install warnings via toast.warning instead of a bare success
- dedupe/remove injected style links on unload; gate PluginNavItems on the flag
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(plugins): serialize per-plugin lifecycle + guard config writes
- add a per-plugin keyed lock in Service so concurrent Enable/Disable/Install/
Uninstall/UpdateConfig for one id are serialized (no status-machine race)
- take s.mu in SetConfig/GetConfig and write config atomically
- bound each plugin initialize() with a timeout so one hung bundle can't stall
the rest of the boot load
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* test(plugins): split service_test.go to satisfy file-length lint
Move the install/URL test group into service_install_test.go; no logic change.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* ci: build and ship the e2e fixture plugin package to E2E shards
The plugin E2E specs' global-setup requires apps/backend/.build/kandev-plugin-e2e-1.0.0.tar.gz.
Build it in the E2E build job, upload it as an artifact, and download it in both
the regular and container shard jobs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
* fix(deps): bump @playwright/test to ^1.61.1 to fix install hang on Node 26
* ci: bump CI base Playwright image to v1.61.1-noble to match @playwright/test
João Salavisa