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mcp/harbor
Gemini CLI

Elasticsearch for Gemini CLI

io.github.tocharianou/elasticsearch

Elasticsearch MCP Server with multi-version support (ES 5.x-9.x) and comprehensive API access

client:Gemini CLI transport:stdio runtime:npm

Install Elasticsearch in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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{
  "mcpServers": {
    "elasticsearch": {
      "command": "npx",
      "args": [
        "-y",
        "@tocharianou/elasticsearch-mcp"
      ],
      "env": {
        "ES_URL": "<ES_URL>",
        "ES_API_KEY": "<ES_API_KEY>",
        "ES_USERNAME": "<ES_USERNAME>",
        "ES_PASSWORD": "<ES_PASSWORD>",
        "ES_CA_CERT": "<ES_CA_CERT>",
        "NODE_TLS_REJECT_UNAUTHORIZED": "<NODE_TLS_REJECT_UNAUTHORIZED>",
        "MAX_TOKEN_CALL": "<MAX_TOKEN_CALL>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

Elasticsearch in other clients

Elasticsearch MCP server