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Gemini CLI

b formal method mcp for Gemini CLI

io.github.mrfentmen/b-formal-method-mcp

B (Formal Method) MCP: real tools for real work.

client:Gemini CLI transport:stdio runtime:npm

Install b formal method mcp in Gemini CLI

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

{
  "mcpServers": {
    "b-formal-method-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/b-formal-method-mcp"
      ]
    }
  }
}

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

b formal method mcp in other clients

b formal method mcp MCP server