io.github.IcyHot09/opengrok

OpenGrok MCP Server

Is the OpenGrok MCP server down? Yes. It has given no valid answer since 2026-10-24: error.

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

error down since 2026-10-24 · probed 2026-11-14 · unchanged since 2026-10-31

[
  {
    "code": "invalid_value",
    "values": [
      "object"
    ],
    "path": [
      "tools",
      0,
      "inputSchema",
      "type"
    ],
    "mes

Run it: npx -y opengrok-mcp-server@3.3.5 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: opengrok-mcp 3.3.5
Capabilities: tools
Repository: https://github.com/IcyHot09/opengrok-mcp-server
Registry: deprecated, updated 2026-03-15 · registry entry
Changes: 2 recorded, reachable in 0 of them. A row is added when the result, the tool count or the cost changes.

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History

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-24 06:32	error	312 ms
2026-10-17 06:15	needs env	409 ms

Badge for the README

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Atom feed

A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher

No valid answer since 2026-10-24, in every probe since then.
The probe could not complete the handshake. The error output is above.