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Guido Vizoso
7f6d6008b4
The demo's climactic refusal listed its breaches with the raw department
id, two inches below an exception block spelling the same scope out:
Publish refused: …
Burn Rate · all · 2026-08 <- the receipt
Burn Rate · Company-wide <- the block above it
`publishRefusalPayload` resolved `metricId` through `metricLabel` and
forwarded `department` untouched, and every breach the seeded demo
refuses on is company-wide — so the one id that reached the room was the
bare word "all", which reads like a bug rather than a scope.
The label map already existed in THREE identical copies (the catalog
renderers, the CEO dashboard, the Metrics Explorer) and the receipt had
none, so a fourth copy would have fixed this line and left the next
surface to make the same mistake. All four now share one module, which
also gives the two pages that indexed the map directly the `Object.hasOwn`
guard only the renderers had.
Nothing round-trips the field back into a query — file_variance_narrative
takes a metric and a period, no department — so the label is safe as the
only form that leaves the payload.
The new test pins "all" specifically, plus an unmapped key still falling
through as itself, since that path exists to report a query the ledger
could not answer and the raw key is what names it. Verified live: the
receipt now reads "Burn Rate · Company-wide · 2026-08".
CopilotKit Examples
This directory contains 61 consolidated demo repositories showcasing CopilotKit integrations, canvas apps, and showcases.
Each example is a self-contained project. To get started:
GIT_LFS_SKIP_SMUDGE=1 git clone <repo-url>
cd examples/<category>/<name>
# Follow the example's own README for setup instructions
Note: The
v1/andv2/directories at the top level are legacy workspace examples from earlier CopilotKit releases and are not part of the consolidated demo set.
Integrations (22)
Framework integration starters demonstrating CopilotKit with various agent frameworks.
| Example | Description |
|---|---|
| langgraph-python | Starter template for building AI agents using LangGraph (Python) and CopilotKit |
| langgraph-js | Starter template for building AI agents using LangGraph (JS) with Turborepo monorepo |
| langgraph-fastapi | Starter template for building AI agents using LangGraph with FastAPI and Poetry |
| mastra | Starter template for building AI agents using Mastra and CopilotKit |
| crewai-flows | Starter template for building AI agents using CrewAI Flows (uv-based) |
| llamaindex | Starter template with a LlamaIndex investment analyst agent |
| pydantic-ai | Starter template with a PydanticAI investment analyst agent |
| ms-agent-framework-python | CopilotKit with Microsoft Agent Framework (Python/FastAPI, AG-UI protocol) |
| ms-agent-framework-dotnet | CopilotKit with Microsoft Agent Framework (.NET/C#, AG-UI protocol) |
| strands-python | Starter template with a Strands investment analyst agent |
| strands-typescript | Starter template using AWS Strands (TypeScript), AG-UI, and CopilotKit |
| mcp-apps | Integration of MCP Apps with CopilotKit using Three.js |
| adk | Starter template using Google ADK with an investment analyst agent |
| agent-spec | Starter for Agent Spec with A2UI-powered frontend tool rendering |
| a2a-a2ui | Starter for A2UI + A2A with a restaurant finder agent (Gemini/ADK) |
| agno | Starter template using Agno with an investment analyst agent |
| crewai-crews | Starter template for building AI agents using CrewAI Crews |
| a2a-middleware | Multi-agent starter with A2A Protocol and AG-UI Protocol (LangGraph + ADK) |
| claude-sdk-python | Starter template using the Claude Agent SDK (Python) and CopilotKit |
| claude-sdk-typescript | Starter template using the Claude Agent SDK (TypeScript) and CopilotKit |
| adk-angular | Starter template using Google ADK with an Angular frontend and CopilotKit |
| agentcore | Chat UI with generative charts deployed on AWS Bedrock AgentCore |
Canvas (7)
AI-powered canvas applications with visual card interfaces, real-time state sync, and HITL workflows.
| Example | Description |
|---|---|
| langgraph-python | AG-UI canvas starter with LangGraph — interactive cards with real-time AI sync |
| llamaindex | AG-UI canvas starter with LlamaIndex — visual cards, multi-step planning, HITL |
| llamaindex-composio | Hackathon starter with LlamaIndex, CopilotKit, and Composio (Google Sheets integration) |
| pydantic-ai | AG-UI canvas starter with PydanticAI — visual cards, planning, HITL |
| mastra | AG-UI canvas starter with Mastra — interactive cards with real-time AI sync |
| gemini | Open Gemini Canvas — post generator and stack analyzer agents (Gemini + LangGraph) |
| mastra-pm | AG-UI + Mastra workshop — shared state, multiple clients, generative UI |
Showcases (32)
Full-featured demo applications highlighting CopilotKit capabilities in real-world scenarios.
| Example | Description |
|---|---|
| reskinnable-demo | Runtime-reskinnable demo — banking and airline skins over one shell, agent and all |
| presentation | PowerPoint-like web app built with CopilotKit |
| deep-agents | Deep research assistant with planning, memory/files, and generative UI (Tavily) |
| deep-agents-job-search | Job application assistant — resume parsing, skill extraction, DeepAgents orchestration |
| generative-ui | Generative UI for agentic apps — AG-UI protocol showcase |
| generative-ui-playground | Playground for static GenUI, MCP Apps, and A2UI generative UI types |
| grok-generative-ui | grok-4.6 searches X server-side, then composes the dashboard from real components |
| mcp-apps | MCP Apps demo — airline booking, hotel booking, investment simulator, kanban board |
| research-canvas | ANA (Agent Native Application) — research canvas with Tavily search and LangGraph |
| mcp-demo | Working Memory — MCP server-client integration for project management (Linear) |
| strands-file-analyzer | AI-powered document analysis with Strands Agents and Amazon Bedrock |
| microsoft-kanban | Kanban board demo with CopilotKit + Microsoft Agent Framework (.NET, AG-UI) |
| multi-page | Multi-page Remix app with CopilotKit |
| orca | Cisco CopilotKit demo — PR and repository analytics dashboard |
| pydantic-ai-todos | AI-powered todo board with PydanticAI (Todo, In-Progress, Done columns) |
| scene-creator | Scene creator with LangGraph + Gemini 3 — AI-generated characters and backgrounds |
| adk-dashboard | Generative canvas with Google ADK — metrics, charts, and real-time data |
| langgraph-js-support-agents | Multi-agent telecom support system with intent, lookup, reply, and escalation agents |
| multi-agent-canvas | Open Multi-Agent Canvas — manage multiple agents (travel, research, MCP) in one chat |
| chatkit-studio | Open ChatKit Studio — explore and build embeddable chat experiences |
| enterprise-brex | Enterprise banking demo with authorization, operations, and generative UI |
| a2a-travel | A2A + AG-UI multi-agent travel demo (LangGraph + Google ADK) |
| spreadsheet | AI-powered Excel-like spreadsheet web app |
| todo | Simple todo app built with CopilotKit |
| strands-crm | Enterprise sales CRM — dashboard, pipeline, products, quotes, reports & agentic canvas (TypeScript Strands + AG-UI) |
| a2ui-pdf-analyst | Chat with your PDF — A2UI analyst that builds UI for each answer |
| arcade-tools | CopilotKit Built-in Agent with authenticated Arcade tools (Gmail, Google News) |
| claude-managed-agents | Hosted Claude Managed Agent connected to CopilotKit chat over AG-UI |
| daytona-runcode | Built-in Agent with a runCode tool executing code in an isolated Daytona sandbox |
| deep-agents-finance-erp | Finance ERP showcase — invoices, accounts, inventory, HR, and reports (deep agents) |
| open-mcp-client | Open MCP client builder — render and create MCP Apps with CopilotKit |
| oracle-agent-memory | Travel concierge demo — Oracle Agent Spec, generative UI, and cross-session memory |