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Elasticsearch Mcp Server

io.github.cr7258/elasticsearch-mcp-server · v2.0.15

MCP server for interacting with Elasticsearch

Source code Set it up

Connect Runs on your machine

Terminal
claude mcp add elasticsearch-mcp-server -e ELASTICSEARCH_HOSTS=<ELASTICSEARCH_HOSTS> -e ELASTICSEARCH_API_KEY=<ELASTICSEARCH_API_KEY> -e ELASTICSEARCH_USERNAME=<ELASTICSEARCH_USERNAME> -e ELASTICSEARCH_PASSWORD=<ELASTICSEARCH_PASSWORD> -e ELASTICSEARCH_VERIFY_CERTS=<ELASTICSEARCH_VERIFY_CERTS> -- uvx elasticsearch-mcp-server==2.0.15
claude_desktop_config.json
{
  "mcpServers": {
    "elasticsearch-mcp-server": {
      "command": "uvx",
      "args": [
        "elasticsearch-mcp-server==2.0.15"
      ],
      "env": {
        "ELASTICSEARCH_HOSTS": "<ELASTICSEARCH_HOSTS>",
        "ELASTICSEARCH_API_KEY": "<ELASTICSEARCH_API_KEY>",
        "ELASTICSEARCH_USERNAME": "<ELASTICSEARCH_USERNAME>",
        "ELASTICSEARCH_PASSWORD": "<ELASTICSEARCH_PASSWORD>",
        "ELASTICSEARCH_VERIFY_CERTS": "<ELASTICSEARCH_VERIFY_CERTS>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "elasticsearch-mcp-server": {
      "command": "uvx",
      "args": [
        "elasticsearch-mcp-server==2.0.15"
      ],
      "env": {
        "ELASTICSEARCH_HOSTS": "<ELASTICSEARCH_HOSTS>",
        "ELASTICSEARCH_API_KEY": "<ELASTICSEARCH_API_KEY>",
        "ELASTICSEARCH_USERNAME": "<ELASTICSEARCH_USERNAME>",
        "ELASTICSEARCH_PASSWORD": "<ELASTICSEARCH_PASSWORD>",
        "ELASTICSEARCH_VERIFY_CERTS": "<ELASTICSEARCH_VERIFY_CERTS>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "elasticsearch-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "elasticsearch-mcp-server==2.0.15"
      ],
      "env": {
        "ELASTICSEARCH_HOSTS": "<ELASTICSEARCH_HOSTS>",
        "ELASTICSEARCH_API_KEY": "<ELASTICSEARCH_API_KEY>",
        "ELASTICSEARCH_USERNAME": "<ELASTICSEARCH_USERNAME>",
        "ELASTICSEARCH_PASSWORD": "<ELASTICSEARCH_PASSWORD>",
        "ELASTICSEARCH_VERIFY_CERTS": "<ELASTICSEARCH_VERIFY_CERTS>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
ELASTICSEARCH_HOSTS
Optional		Comma-separated list of Elasticsearch hosts (e.g., https://localhost:9200)
ELASTICSEARCH_API_KEY
Optional, secret		API key for Elasticsearch or Elastic Cloud authentication (recommended)
ELASTICSEARCH_USERNAME
Optional		Username for basic authentication (alternative to API key)
ELASTICSEARCH_PASSWORD
Optional, secret		Password for basic authentication (used with ELASTICSEARCH_USERNAME)
ELASTICSEARCH_VERIFY_CERTS
Optional		Whether to verify SSL certificates (true/false)

Details

Package[email protected] (PYPI, stdio)
First published15 Sep 2025
Last updated15 Sep 2025
Registry nameio.github.cr7258/elasticsearch-mcp-server

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