fw context mcp for Gemini CLI

io.github.turbyho/fw-context-mcp

Build-aware code intelligence for embedded C/C++ firmware — libclang, FTS5, call graphs, 33 tools

client:Gemini CLI transport:stdio runtime:pypi

Install fw context mcp in Gemini CLI

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

{
  "mcpServers": {
    "fw-context-mcp": {
      "command": "uvx",
      "args": [
        "fw-context-mcp"
      ]
    }
  }
}

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