Metro MCP

A plugin-based MCP server for React Native runtime debugging, inspection, and automation. Connects to Metro bundler via Chrome DevTools Protocol — no app code changes needed for most features.

metromcp.dev で表示

metro-mcpThe MCP server for React Native & Expo

Connect Claude, Cursor, VS Code, OpenCode, Codex or any MCP-compatible AI agent to your running app. Inspect components, track network requests, record tests, and more — no app code changes needed.

Tools Reference

View on GitHub

Claude

You|

Claude

Claude

You|

Claude

Quick Install

Multiple AgentsClaude CodeCodexOpenCodeCursorVS Code

npx add-mcp metro-mcp --all -g -y

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Zero setup

Connects to Metro via Chrome DevTools Protocol. No app modifications required for core debugging features.

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Plugin-based

Every capability is a plugin. Extend metro-mcp with local files or npm packages using the definePlugin API.

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AI-native

Designed as an MCP server — expose tools, resources, and prompts directly to Claude, Cursor, VS Code, OpenCode, Codex and more.

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Test recording

Record real user interactions and generate Appium, Maestro, or Detox tests with accurate selectors automatically.

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Profiling

CPU profiling via Hermes CDP and React Profiler integration to find performance hotspots fast.

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Full control

Inspect components, dispatch Redux actions, navigate, take screenshots, run JS — all from your AI agent.

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