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Elasticsearch MCP Server logo

Elasticsearch MCP Server

cr7258/elasticsearch-mcp-server

A Model Context Protocol (MCP) server implementation that provides Elasticsearch and OpenSearch interaction. This server enables searching documents, analyzing indices, and managing cluster through a set of tools.

View on GitHub119

Install

uvx elasticsearch-mcp-server

Client configuration

{
  "mcpServers": {
    "elasticsearch-mcp-server": {
      "command": "uvx",
      "args": [
        "elasticsearch-mcp-server"
      ],
      "env": {
        "ELASTICSEARCH_CLUSTERS": "<ELASTICSEARCH_CLUSTERS>",
        "DEFAULT_CLUSTER": "<DEFAULT_CLUSTER>"
      }
    }
  }
}

Environment variables

ELASTICSEARCH_CLUSTERSDEFAULT_CLUSTERELASTICSEARCH_CLUSTERS_FILEMCP_API_KEYDISABLE_HIGH_RISK_OPERATIONSDISABLE_OPERATIONSRESPONSE_FORMATELASTICSEARCH_HOSTSELASTICSEARCH_USERNAMEELASTICSEARCH_PASSWORDELASTICSEARCH_API_KEY
GitHub stars
119
Author
@cr7258
Category
Database, Developer Tools
License
Apache-2.0
Updated
Oct 6, 2026

Features

  • list_indices: List all indices.

Tools (20)

  • general_api_request

    Perform a general HTTP API request.

  • get_index

    Returns information (mappings, settings, aliases) about one or more indices.

  • create_index

    Create a new index.

  • delete_index

    Delete an index.

  • create_data_stream

    Create a new data stream (requires matching index template).

  • get_data_stream

    Get information about one or more data streams.

  • delete_data_stream

    Delete one or more data streams and their backing indices.

  • search_documents

    Search for documents.

  • index_document

    Creates or updates a document in the index.

  • get_document

    Get a document by ID.

  • delete_document

    Delete a document by ID.

  • delete_by_query

    Deletes documents matching the provided query.

  • get_cluster_health

    Returns basic information about the health of the cluster.

  • get_cluster_stats

    Returns high-level overview of cluster statistics.

  • get_alias

    Get alias information for a specific index.

  • put_alias

    Create or update an alias for a specific index.

  • delete_alias

    Delete an alias for a specific index.

  • analyze_text

    Analyze text using a specified analyzer or custom analysis chain.

  • DISABLE_HIGH_RISK_OPERATIONS

    Set to true to disable all write operations (default: false)

  • DISABLE_OPERATIONS

    Comma-separated list of specific operations to disable (optional, uses default write operations list if not set)

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

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Claude Desktop

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