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mcp/harbor
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opensearch mcp for Grok

io.github.mrfentmen/opensearch-mcp

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client:Grok transport:stdio runtime:npm

Install opensearch mcp in Grok

.mcp.json (in your project root)

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{
  "mcpServers": {
    "opensearch-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/opensearch-mcp"
      ],
      "env": {
        "OPENSEARCH_URL": "<OPENSEARCH_URL>",
        "OPENSEARCH_API_KEY": "<OPENSEARCH_API_KEY>",
        "OPENSEARCH_USERNAME": "<OPENSEARCH_USERNAME>",
        "OPENSEARCH_PASSWORD": "<OPENSEARCH_PASSWORD>"
      }
    }
  }
}

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

opensearch mcp in other clients

opensearch mcp MCP server