io.github.mrfentmen/opensearch-mcp

Before you connect

{
  "mcpServers": {
    "opensearch": {
      "command": "npx",
      "args": ["-y", "opensearch-mcp"],
      "env": {
        "OPENSEARCH_URL": "http://localhost:9200",
        "OPENSEARCH_API_KEY": "your-api-key"
      }
    }
  }
}

Works with these clients

• Claude Desktopnpx
• Claude Codenpx
• Cursornpx
• VS Codenpx
• Windsurfnpx

Derived from the registry manifest (package type and transport) — we have not installed it ourselves. Check the official README before relying on it.

claude mcp add opensearch-mcp -- npx -y @mrfentmen/opensearch-mcp@1.0.1

Follow the official README; env and args vary per server.

90-day trend