Sourcery MCP Server

by abyssbugg-labsio.github.abyssbugg-labs/sourceryv0.2.4

Sourcery security findings: MCP server, CLI, and fix-prompt builder over the Sourcery API.

0Node.jsstdioofficial registry

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Active9d ago

Install Sourcery MCP server

claude mcp add sourcery -e SOURCERY_API_KEY='<sourcery-api-key>' -- npx -y @abyssbugg/sourcery

{
  "mcpServers": {
    "sourcery": {
      "command": "npx",
      "args": [
        "-y",
        "@abyssbugg/sourcery"
      ],
      "env": {
        "SOURCERY_API_KEY": "<sourcery-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "sourcery": {
      "command": "npx",
      "args": [
        "-y",
        "@abyssbugg/sourcery"
      ],
      "env": {
        "SOURCERY_API_KEY": "<sourcery-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "sourcery": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@abyssbugg/sourcery"
      ],
      "env": {
        "SOURCERY_API_KEY": "<sourcery-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "sourcery": {
      "command": "npx",
      "args": [
        "-y",
        "@abyssbugg/sourcery"
      ],
      "env": {
        "SOURCERY_API_KEY": "<sourcery-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
SOURCERY_API_KEY	yes	yes	Sourcery Team-plan API key with security scanning enabled

Freshness

Active — last maintenance signal 9d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-01 · 9d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-30 · 10d ago · official registry · v0.2.4

FAQ

›How do I install the Sourcery MCP server in Claude Code?

Run: claude mcp add sourcery -e SOURCERY_API_KEY='<sourcery-api-key>' -- npx -y @abyssbugg/sourcery. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Sourcery require an API key?

Yes. It expects SOURCERY_API_KEY, of which 1 is a secret.

›Can I use Sourcery as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Sourcery in the official MCP registry?

Yes, as io.github.abyssbugg-labs/sourcery.