mcp

MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser.

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "extensiondev/mcp"
      ]
    }
  }
}

claude mcp add mcp npx -y extensiondev/mcp

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "extensiondev/mcp"
      ]
    }
  }
}