| name | copilotkit |
| description | CopilotKit v2 hub — operator chat runtime, AG-UI/SSE streaming, A2UI surfaces, Mastra/LangGraph integrations, setup, develop, debug, upgrade, OSS contribute. Use whenever the user touches CopilotKit, CopilotChat/CopilotSidebar/Popup, /api/copilotkit (including 401 on /info), useAgent/useFrontendTool/useHumanInTheLoop, agent not found / agentId mismatch, frontend tools not executing, SSE stuck after RunStarted, AG-UI, A2UI createSurface, license token / publicLicenseKey, v1→v2 migration, or wiring Mastra agents in app/ — even if they never say "CopilotKit". Load references/ on demand. iPix prod: references/ipix-production.md; debug: references/debug/debug.md. Do NOT use for Supabase-only migrations/RLS, Mercur checkout, shadcn-only UI tweaks, Gemini edge prompts, or Linear issue updates without CopilotKit code.
|
| version | 2.1.0 |
| metadata | {"priority":2} |
CopilotKit Skills Hub
One consolidated CopilotKit plugin skill. Load the matching references/ file on demand — do not
paste reference bodies here. Each topic folder keeps its own references/ sub-docs and assets/.
Consolidation (v2.1.0): former standalone skills copilotkit-setup, copilotkit-develop,
copilotkit-integrations, copilotkit-agui, copilotkit-debug, copilotkit-upgrade,
copilotkit-self-update, copilotkit-contribute, a2ui-renderer, runtime, and react-core
are now references/ inside this skill. Behavior preserved; packaging only.
Routing — load the reference that matches the task
| User intent | Reference to load |
|---|
iPix production: license token, Vercel env, /app/* smoke, 401 on /api/copilotkit/info | references/ipix-production.md · Linear IPI-127 |
| Add CopilotKit to a project, first chat, runtime + provider, framework detection | references/setup/setup.md |
| Build features: CopilotChat/Popup/Sidebar, frontend tools, context, HITL interrupts, chat customization | references/develop/develop.md |
| Wire an external agent framework (Mastra, LangGraph, CrewAI, ADK, PydanticAI, LlamaIndex, Agno, Strands, MS Agent Framework, A2A) | references/integrations/integrations.md |
AG-UI protocol, custom backend agents, SSE transport, HttpAgent, event flow | references/agui/agui.md |
A2UI surfaces — createSurface / updateComponents / updateDataModel, CopilotRuntime a2ui, themes | references/a2ui-renderer.md |
| Debug runtime connectivity, streaming, tool execution, transcription, version mismatch, AG-UI event tracing | references/debug/debug.md |
| Migrate CopilotKit v1 → v2 (imports, deprecated hooks, GraphQL→AG-UI runtime) | references/upgrade/upgrade.md |
| Refresh/reinstall upstream CopilotKit agent skills (not app code) | references/self-update.md |
| Contribute to the CopilotKit OSS monorepo (fork, branch, test, PR) | references/contribute/contribute.md |
@copilotkit/runtime — CopilotRuntime, AgentRunner, BuiltInAgent, server tools, Intelligence mode |
Related sibling skills (not folded in)
Routing decision tree
CopilotKit task
├─ iPix prod / Vercel / license / 401? → references/ipix-production.md
├─ New project / first integration? → references/setup/setup.md
├─ Chat UI, frontend tools, context, interrupts? → references/develop/develop.md
├─ External agent framework (Mastra, LangGraph…)? → references/integrations/integrations.md
│ (+ references/runtime/runtime.md for deep server wiring)
├─ Custom backend / AG-UI events / SSE? → references/agui/agui.md
├─ Agent emits A2UI createSurface/updateComponents? → references/a2ui-renderer.md
├─ Something broken (stream, tools, connectivity)? → references/debug/debug.md
├─ Upgrading from v1? → references/upgrade/upgrade.md
├─ Stale CopilotKit skill knowledge? → references/self-update.md
├─ PR to CopilotKit/CopilotKit? → references/contribute/contribute.md
├─ Deep @copilotkit/runtime API? → references/runtime/runtime.md
└─ Deep @copilotkit/react-core hooks? → references/react-core/react-core.md
iPix Operator Hub path: setup → integrations (Mastra) → develop → a2ui-renderer as needed.
Reference map (sub-docs to load deeper)
| Topic | Entry guide | Deeper references |
|---|
| setup | references/setup/setup.md | references/setup/references/{framework-detection,runtime-architecture,telemetry-setup}.md · references/setup/assets/* |
| develop | references/develop/develop.md | references/develop/references/{api-surface,runtime-api,chat-customization}.md |
| integrations | references/integrations/integrations.md | references/integrations/references/integrations/{mastra,langgraph,crewai,adk,...}.md |
| agui | references/agui/agui.md | references/agui/references/{protocol-spec,client-sdk,building-agents,event-flow-diagrams}.md |
| debug | references/debug/debug.md | references/debug/references/{quick-workflows,runtime-debugging,agent-debugging,error-patterns}.md |
| upgrade | references/upgrade/upgrade.md | references/upgrade/references/{v1-to-v2-migration,breaking-changes,deprecation-map}.md · ipix-v2-conventions.md |
| contribute | references/contribute/contribute.md | references/contribute/references/{contribution-guide,pr-guidelines,repo-structure,testing-guide}.md |
| runtime | references/runtime/runtime.md | references/runtime/references/{setup-endpoint,built-in-agent,agent-runners,wiring-*,...}.md |
| react-core | references/react-core/react-core.md | references/react-core/references/{provider-setup,chat-components,client-side-tools,...}.md |
| a2ui-renderer | references/a2ui-renderer.md | — (single file) |
| self-update | |
Each topic folder also carries a sources.md where upstream provenance is recorded.
Live documentation (MCP)
This plugin bundles the copilotkit-docs MCP server (search-docs, search-code) for live
CopilotKit docs and source lookups. See .mcp.json.
Use MCP alongside references when API signatures may have changed since the bundled docs were synced.
How to use this skill
- Identify the task from the routing table or decision tree above.
- Load only that topic's entry guide (
references/<topic>/...).
- Load deeper sub-references on demand when the guide points to them — keep context lean.
- For framework wiring, also load
references/runtime/runtime.md when server-side detail is needed.
