Gemini CLI tabnas compare_grammars

How to: Gemini CLI tabnas compare_grammars

client:Gemini CLI transport:streamable-http tool:compare_grammars

Add tabnas to Gemini CLI

01
Open ~/.gemini/settings.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "mcp": {
      "httpUrl": "https://mcp.tabnas.dev/mcp"
    }
  }
}

02
Save the file and restart Gemini CLI.
03
Ask for something compare_grammars does. Gemini CLI lists the server's tools on connect and calls compare_grammars itself — you do not invoke it by name.
04
If nothing happens, check the server is running and that tabnas's identifier in your config matches the one above exactly.

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

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

tabnas MCP server