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json with comments mcp for Gemini CLI

io.github.mrfentmen/json-with-comments-mcp

JSON with Comments MCP: read, check, lint, scaffold and run code.

client:Gemini CLI transport:stdio runtime:npm

Install json with comments mcp in Gemini CLI

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

{
  "mcpServers": {
    "json-with-comments-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/json-with-comments-mcp"
      ]
    }
  }
}

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

json with comments mcp in other clients