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mcp/harbor
Grok

cob-rag-mcp for Grok

io.github.callobuzz/cob-rag-mcp

Give any MCP client a business's own knowledge base from a self-hosted cob-rag-engine.

client:Grok transport:stdio runtime:npm

Install cob-rag-mcp in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "cob-rag-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "cob-rag-mcp"
      ],
      "env": {
        "COB_RAG_URL": "<COB_RAG_URL>",
        "COB_RAG_API_KEY": "<COB_RAG_API_KEY>",
        "COB_RAG_READ_ONLY": "<COB_RAG_READ_ONLY>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

cob-rag-mcp in other clients

cob-rag-mcp MCP server