OpenGrok MCP Server

latest · 9.0.1

MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.

MCP registry
io.github.icyhot09/opengrok-mcp-server

Install

Needs env vars: OPENGROK_BASE_URL, OPENGROK_USERNAME — replace the <placeholders> with your values.

claude mcp add io-github-icyhot09-opengrok-mcp-server --env OPENGROK_BASE_URL=<OPENGROK_BASE_URL> --env OPENGROK_USERNAME=<OPENGROK_USERNAME> -- npx opengrok-mcp-server

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-icyhot09-opengrok-mcp-server": {
      "command": "npx",
      "args": [
        "opengrok-mcp-server"
      ],
      "env": {
        "OPENGROK_BASE_URL": "<OPENGROK_BASE_URL>",
        "OPENGROK_USERNAME": "<OPENGROK_USERNAME>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "io-github-icyhot09-opengrok-mcp-server": {
      "command": "npx",
      "args": [
        "opengrok-mcp-server"
      ],
      "env": {
        "OPENGROK_BASE_URL": "<OPENGROK_BASE_URL>",
        "OPENGROK_USERNAME": "<OPENGROK_USERNAME>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "npx",
  "args": [
    "opengrok-mcp-server"
  ],
  "env": {
    "OPENGROK_BASE_URL": "<OPENGROK_BASE_URL>",
    "OPENGROK_USERNAME": "<OPENGROK_USERNAME>"
  }
}

Community score

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Ecosystem baseline40/ 100

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GitHub stars · 29 days ago
★ 6
Last commit · 29 days ago
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  • 9.0.1release date unknown
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