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Blacksmith MCP server

grahamnotgrant/blacksmith-mcp

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

6 GitHub stars4 forks1,860 npm downloads / month

Install Blacksmith in Claude Code

Claude Code
claude mcp add blacksmith -e BLACKSMITH_ORG=... -- npx -y blacksmith-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "blacksmith": {
      "command": "npx",
      "args": [
        "-y",
        "blacksmith-mcp"
      ],
      "env": {
        "BLACKSMITH_ORG": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Blacksmith MCP server do?

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

Is the Blacksmith MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Blacksmith run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Blacksmith to Claude Code?

Run: claude mcp add blacksmith -e BLACKSMITH_ORG=... -- npx -y blacksmith-mcp

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