elasticsearch

Elasticsearch for hybrid keyword + vector search

Add to Your Project

Copy this JSON into your .mcp.json to enable this server

Add to your .mcp.json:

{
  "mcpServers": {
    "elasticsearch": {
      "command": "npx",
      "args": [
        "-y",
        "@anthropic/mcp-elasticsearch"
      ],
      "env": {
        "ELASTICSEARCH_URL": "${ELASTICSEARCH_URL:-http://localhost:9200}",
        "ELASTICSEARCH_API_KEY": "${ELASTICSEARCH_API_KEY}"
      }
    }
  }
}

Replace placeholder values for: ELASTICSEARCH_API_KEY

Security Considerations

Review these signals before enabling this server

Requires secrets

This MCP server needs API keys or credentials. Configure them in your environment before use.

Details

Server configuration and connection parameters

Commandnpx

Access Levelwrite

Arguments

Command-line arguments passed to the server process

-y@anthropic/mcp-elasticsearch

Environment Variables

Environment variables set when the server starts

ELASTICSEARCH_URL=${ELASTICSEARCH_URL:-http://localhost:9200}

ELASTICSEARCH_API_KEY=${ELASTICSEARCH_API_KEY}

Required Secrets

Sensitive values you must provide — never committed to source control

ELASTICSEARCH_API_KEY

Stats

Parent stars3

MaintenanceFair

Last CommitFeb 5, 2026

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Plugins (2)

rag-architect3

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