Skip to content
mcp/harbor
Gemini CLI

DevTool MCP for Gemini CLI

io.github.standardbeagle/devtool-mcp

Development tooling MCP server with process management, proxy, and frontend diagnostics

client:Gemini CLI transport:stdio runtime:npm

Install DevTool MCP in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json 

{
  "mcpServers": {
    "devtool-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@standardbeagle/devtool-mcp"
      ]
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

DevTool MCP in other clients

DevTool MCP MCP server