@copilotkit/mcp-apps-renderer

Copilotkit MCP Apps Renderer by Copilotkit

Framework-agnostic MCP Apps host for CopilotKit - the app<->host protocol (ext-apps AppBridge), sandbox proxy, and shared renderer consumed by the React, Vue, and Angular frontends

Live Registry Versionv1.79.1Previous: v1.79.0Published 2026-10-15

Stability Grade

B+ (82/100)

90-Day Velocity

17 releases

High release cadence

Dependencies

3 direct

NPM manifest

License

MIT

Verified on NPM

Recommended Exact Pin: npx -y @copilotkit/mcp-apps-renderer@1.79.1

NPM Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live NPM Index

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 past 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. Production teams should pin npx -y @copilotkit/mcp-apps-renderer@1.79.1 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

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.

Watched Exports / MCP Tool Signatures:

tools/listtools/callmcp-apps-renderer

Before (Deprecated / Unpinned Pattern)

"copilotkit-mcp-apps-renderer": {
  "command": "npx",
  "args": ["-y", "@copilotkit/mcp-apps-renderer@latest"]
}

After (Verified v1.79.1 Pattern)

"copilotkit-mcp-apps-renderer": {
  "command": "npx",
  "args": ["-y", "@copilotkit/mcp-apps-renderer@1.79.1"]
}

Frequently Asked Questions: @copilotkit/mcp-apps-renderer

What is the latest version of @copilotkit/mcp-apps-renderer on NPM?

As of 2026-10-24, the latest stable version of @copilotkit/mcp-apps-renderer (Copilotkit MCP Apps Renderer by Copilotkit) on NPM is v1.79.1, published on 2026-10-15. It has shipped 17 releases in the last 90 days.

Does @copilotkit/mcp-apps-renderer v1.79.1 have breaking changes or MCP schema drift risk?

@copilotkit/mcp-apps-renderer currently carries a MEDIUM schema drift risk rating with a Stability Score of 82/100 (Grade B+). 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.

How do I safely pin @copilotkit/mcp-apps-renderer in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y @copilotkit/mcp-apps-renderer@1.79.1` and monitor tools/list, tools/call, mcp-apps-renderer for parameter or schema changes.

30-Min Registry & Schema Poller

Get Instant Breaking-Change Alerts for @copilotkit/mcp-apps-renderer

We poll NPM and CopilotKit/CopilotKit every 30 minutes. Get an email with the exact diff when @copilotkit/mcp-apps-renderer ships a breaking release beyond v1.79.1.