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Gemini CLI

blacksmith for Gemini CLI

io.github.grahamnotgrant/blacksmith

MCP server for Blacksmith CI - query runs, analyze test failures, detect flaky tests.

client:Gemini CLI transport:stdio runtime:npm

Install blacksmith in Gemini CLI

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

{
  "mcpServers": {
    "blacksmith": {
      "command": "npx",
      "args": [
        "-y",
        "blacksmith-mcp"
      ],
      "env": {
        "BLACKSMITH_ORG": "<BLACKSMITH_ORG>",
        "BLACKSMITH_SESSION_COOKIE": "<BLACKSMITH_SESSION_COOKIE>"
      }
    }
  }
}

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

blacksmith in other clients