# Copilotkit MCP Apps Renderer (@copilotkit/mcp-apps-renderer) - AgentBreakWatch Reference

> TL;DR Verdict: Copilotkit MCP Apps Renderer (`@copilotkit/mcp-apps-renderer`) is currently at v1.79.1 on NPM (published 2026-10-15), with a 90-day Stability Score of 82/100 (B+) and MEDIUM schema drift risk across 17 releases in the last 90 days. Built on MCP SDK (^1.29.0); recent release v1.79.1 (up from v1.79.0) updates MCP Bridge & Transport tool schemas and transport handling (17 releases in last 90d). Pin exact version v1.79.1 in .mcp.json to avoid silent parameter drift.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/copilotkit-mcp-apps-renderer
- Category Hub: https://agentbreakwatch.vercel.app/c/mcp-bridges-devtools (MCP Bridges, Transports, Inspectors & Developer Tools)
- Package Name: `@copilotkit/mcp-apps-renderer`
- Registry: NPM (https://www.npmjs.com/package/@copilotkit/mcp-apps-renderer)
- GitHub Repository: https://github.com/CopilotKit/CopilotKit
- Vendor: Copilotkit
- Latest Live Version: v1.79.1
- Published Date: 2026-10-15T23:29:57.783Z
- 90-Day Release Count: 17
- Direct Dependencies: 3
- License: MIT
- Stability Score: 82/100 (Grade B+)
- Schema Drift Risk: MEDIUM
- Recommended Exact Pin Command: `npx -y @copilotkit/mcp-apps-renderer@1.79.1`
- Watched Symbols / MCP Tools: tools/list, tools/call, mcp-apps-renderer
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
Built on MCP SDK (^1.29.0); recent release v1.79.1 (up from v1.79.0) updates MCP Bridge & Transport tool schemas and transport handling (17 releases in last 90d). Pin exact version v1.79.1 in .mcp.json to avoid silent parameter drift.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
"copilotkit-mcp-apps-renderer": {
  "command": "npx",
  "args": ["-y", "@copilotkit/mcp-apps-renderer@latest"]
}
```

## Migration Diff: After (Verified v1.79.1 Pattern)
```
"copilotkit-mcp-apps-renderer": {
  "command": "npx",
  "args": ["-y", "@copilotkit/mcp-apps-renderer@1.79.1"]
}
```

## Recent Verified Releases
- v1.79.1 (published 2026-10-15) [LATEST]
- v1.79.0 (published 2026-10-12)
- v1.78.0 (published 2026-10-09)
- v1.77.2 (published 2026-10-08)
- v1.77.1 (published 2026-10-07)
- v1.77.0 (published 2026-10-02)