Completes the deferred half of #30. InstalledPlugin gains config_json
(migration 045); admin-gated GET/PUT /api/v1/plugins/<id>/config
persists values; plugins read them via the new plugins_sdk.config(slug)
accessor. The Marketplace Installed tab shows a Configure button for
plugins declaring a config_schema and renders a real form
(string/number/integer/boolean/enum/secret fields, defaults, hints).
Values may hold secrets so they are excluded from to_dict() and only
served by the admin endpoint. Documented in docs/EXTENSIONS.md.
2 new tests (config round-trip + SDK accessor + secret non-leak;
non-object rejection); pipeline suite 18 green; lint 0 errors; build
clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Generalize the Notification Bus pattern (thin {id} message -> fat DB row
-> single consumer) into a Job/WorkUnit layer on top of the Queue Bus, so
background work flows through one pipe instead of many ad-hoc threads.
- app/jobs: Job + ScheduledJob models, handler registry, JobService +
ScheduledJobService, one generic JobConsumer, one JobScheduler ticker,
and a plugin SDK surface (app.plugins_sdk.jobs).
- Migrate the 8 per-domain daemon scheduler threads (auto-sync,
snapshot-retention, workflow, health-check, wp-update, api-background,
pairing-prune, registrar-expiry) to ScheduledJob rows + built-in
handlers that reuse the exact prior check functions: cadence and
per-task de-dup unchanged, only the trigger moved.
- Retire the orphaned in-memory BackgroundJobService; repoint
/api/v1/performance/jobs at JobService.
- Add /api/v1/jobs (list/get/cancel/retry/stats; scheduled list/run/
toggle) as a single pane over all background work.
- tests/test_jobs.py: enqueue->run->succeed, dead-letter->failed,
unknown-kind, cancel, retry, scheduler tick/advance, built-ins.
No Alembic migration (tables created via create_all), avoiding a
multi-head clash with the in-flight telemetry work. Plan lives in
docs/ORCHESTRATION_ROADMAP.md (local/git-ignored).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reusable, non-blocking notification layer on top of the Queue Bus:
notify.send(event, to, data) records a Notification + per-channel
NotificationDelivery, queues them, and a daemon consumer delivers via
pluggable channel adapters (in-app, email, chat) inheriting retry,
backoff and dead-letter.
- Jinja2 email system: branded, dark-mode, Outlook-safe base layout +
per-event templates (security/backup/monitoring/welcome/invitation).
The legacy inline f-string email was removed and now renders here.
- In-app center API (inbox/unread-count/mark-read) + per-user Socket.IO push.
- Admin delivery log (stats/filter/retry).
- Email providers (SMTP/SendGrid/Postmark/SES/Mailgun) with encrypted
credentials + test; the email adapter prefers the default provider and
falls back to the legacy SMTP config; surfaced in ConnectionRegistry.
- NotificationService.send_all() is now a non-blocking shim that routes
system alerts through the bus. Migrations 023 + 024.
Tests: backend/tests/test_notification_bus.py (20). Full suite: 391 passed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Add pluggable queue bus with SQLAlchemy backend (Redis-ready interface)
- Models: QueueGroup, Queue, QueueMessage with retries, visibility timeout,
delayed delivery, priority ordering, and dead-letter handling
- REST API at /api/v1/queue for groups, queues, messages, and stats
- Plugin SDK: from app.plugins_sdk import queue
- Operations UI page with group/queue/message management and send-message form
- Migrate webhook deliveries from raw threading.Thread to the queue bus
- Add webhook consumer with retry/dead-letter support
- Migration 022_queue_bus and backend tests
AI is a core ServerKit primitive (not a plugin): an Intercom-style bubble + slide-in drawer on every dashboard page, with a tools+page-context assistant mode and a plain simple chat mode, SSE streaming, conversation persistence, and guarded write actions (the model proposes; the user approves).
Plugins EXTEND the assistant rather than rebuilding it: backend via app.plugins_sdk.ai (reg.tool + register_context_provider, discovered from a plugin.json ai block with install/enable/disable hooks); frontend via useServerkitAI() and a contributions.ai category (suggested_prompts, tool_renderers). The marketplace gains an ai category for discovery.
Backend: ai_service (Prompture Conversation + ProviderEnvironment + guardrails), ai_tool_registry singleton, ai_tools_builtin (core.* tools), the /api/v1/ai blueprint (SSE via a worker-thread + queue bridge, single-gevent-worker safe; in-thread confirmation gate), AiConversation/AiMessage/AiPendingAction models + migration 013, encrypted ai_* settings. Frontend: AIContext + components/ai/*, AI settings tab. Powered by Prompture (installed editable; requirements pinned).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Introduce a first-class plugin contribution system and SDK, plus frontend integration and installer enhancements.
Backend:
- Add /plugins/manifest-spec and /plugins/contributions endpoints to expose the plugin.json contract and merged active-plugin UI contributions.
- Add app/plugins_sdk for plugin authors (current_user, logger, audit, jwt helpers).
- Add ContributionService to aggregate active plugin contributions (nav, routes, page_titles, command_palette, widgets).
- Marketplace now hands off to plugin installer when an extension has a source URL and enforces admin-only installs in the marketplace API.
- PluginService: run lifecycle hooks (install/uninstall) and install declared template dependencies (best-effort, recorded/logged) during plugin installs; surface template/manifest fields on InstalledPlugin.to_dict; surface linked InstalledPlugin status on ExtensionInstall.to_dict.
Frontend:
- Add runtime contributions loader (plugins/contributions.js) with useContributions hook and resolveComponent/getPluginModule helpers.
- Add SDK re-exports for plugin frontends (plugins/sdk/index.js) and Vite alias 'serverkit-sdk'.
- Integrate contributions across UI: Sidebar, CommandPalette, PluginLoader (declared widgets + legacy fallback), PageTitleUpdater, DashboardLayout (refreshContributions), and route injection via new ExtensionRoutes hook loaded in App.jsx.
- Add API client getPluginContributions and adjust PluginLoader discovery patterns.
Other:
- Add .extension-platform-plan/ to .gitignore.
Overall this enables declarative plugin-driven UI integration (sidebar items, SPA routes, page titles, command palette entries, and widgets), lifecycle hooks, and template dependency installs while keeping legacy behavior for older plugins.
