MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.
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npx -y opengrok-mcp-server{
"OPENGROK_BASE_URL": "YOUR_VALUE_HERE",
"OPENGROK_USERNAME": "YOUR_VALUE_HERE",
"OPENGROK_PASSWORD": "YOUR_SECRET_VALUE",
"OPENGROK_VERIFY_SSL": "true",
"OPENGROK_CODE_MODE": "false",
"OPENGROK_DEFAULT_PROJECT": "YOUR_VALUE_HERE",
"OPENGROK_CONTEXT_BUDGET": "minimal",
"OPENGROK_ENABLE_ELICITATION": "false",
"OPENGROK_SAMPLING_MODEL": "YOUR_VALUE_HERE"
}Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.
{
"mcpServers": {
"io-github-icyhot09-opengrok-mcp-server": {
"command": "npx",
"args": [
"-y",
"opengrok-mcp-server"
],
"env": {
"OPENGROK_BASE_URL": "YOUR_VALUE_HERE",
"OPENGROK_USERNAME": "YOUR_VALUE_HERE",
"OPENGROK_PASSWORD": "YOUR_SECRET_VALUE",
"OPENGROK_VERIFY_SSL": "true",
"OPENGROK_CODE_MODE": "false",
"OPENGROK_DEFAULT_PROJECT": "YOUR_VALUE_HERE",
"OPENGROK_CONTEXT_BUDGET": "minimal",
"OPENGROK_ENABLE_ELICITATION": "false",
"OPENGROK_SAMPLING_MODEL": "YOUR_VALUE_HERE"
}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.jsonNo remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.
OpenGrok MCP Server is an MCP server for MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.. It supports STDIO transport.
Use the generated config in Install. This server runs with npx -y opengrok-mcp-server; add any required environment variables before starting your client.
Choose the Claude Desktop tab in Install and copy the config for npx -y opengrok-mcp-server. Add required environment variables before starting Claude Desktop.
Choose the Claude Code tab in Install and copy the config for npx -y opengrok-mcp-server. Add required environment variables before starting Claude Code.
Choose the Codex tab in Install and copy the config for npx -y opengrok-mcp-server. Add required environment variables before starting Codex.
Choose the Cursor or VS Code tab in Install and copy the config for npx -y opengrok-mcp-server. Add required environment variables before starting Cursor or VS Code.
OpenGrok MCP Server uses STDIO transport. Use the package or command config in Install.
OpenGrok MCP Server inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.
OpenGrok MCP Server is marked with Auth required by registry metadata auth. You may need provider login, an API key, a bearer token, or a session header.
| Package | Registry | Version | Inputs |
|---|---|---|---|
opengrok-mcp-serverstdio | npm | 9.0.1 | Env: OPENGROK_BASE_URL required Env: OPENGROK_USERNAME required Env: OPENGROK_PASSWORD secret Env: OPENGROK_VERIFY_SSL Env: OPENGROK_CODE_MODE Env: OPENGROK_DEFAULT_PROJECT Env: OPENGROK_CONTEXT_BUDGET Env: OPENGROK_ENABLE_ELICITATION Env: OPENGROK_SAMPLING_MODEL |