Chrome Extension API MCP Server


MCP server providing AI assistants with Chrome Extension API documentation, validation, and code patterns.

Quick Start

``bash
npx chrome-extension-api-mcp setup
`

Supports: Claude Desktop, Cursor, Cline, VS Code, OpenCode, Zed

Tools

| Tool | Description |
|------|-------------|
| chrome_api_search | Search APIs by keyword |
| chrome_api_get_namespace | Get namespace with methods, types, events |
| chrome_api_get_method | Method signature and parameters |
| chrome_api_get_type | Type definitions |
| chrome_api_get_permissions | Required permissions |
| chrome_api_validate_manifest | Validate manifest.json |
| chrome_api_analyze_code | Detect deprecated APIs |
| chrome_api_check_mv3_compatibility | MV3 migration analysis |
| chrome_api_generate_boilerplate | Generate extension scaffolding |
| chrome_api_get_pattern | Code patterns (message passing, storage, etc.) |
| chrome_api_get_examples | Real-world examples from GitHub |

CLI

`bash
chrome-extension-api-mcp setup # Configure MCP client
chrome-extension-api-mcp update # Update API data
chrome-extension-api-mcp scrape-examples # Fetch GitHub examples
chrome-extension-api-mcp status # Check status
`

Development

`bash
npm install && npm run build && npm test
``

License

Apache 2.0