io.github.mrfentmen/opensearch-mcp MCP Server

io.github.mrfentmen/opensearch-mcp

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What is the io.github.mrfentmen/opensearch-mcp MCP server?

Search OpenSearch indices, manage documents, check health and stats.

How to install io.github.mrfentmen/opensearch-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

OPENSEARCH_URL
OpenSearch server URL (default: http://localhost:9200)
OPENSEARCH_API_KEY
secret
OpenSearch API key for authentication
OPENSEARCH_USERNAME
OpenSearch username for basic auth
OPENSEARCH_PASSWORD
secret
OpenSearch password for basic auth

~/Library/Application Support/Claude/claude_desktop_config.json

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