Octodet Elasticsearch MCP Server

@Octodet

代码仓库

基本信息

分类

数据库

传输方式

stdio

作者

Octodet

提交者

fateh mohamed

关于 Octodet Elasticsearch MCP Server

A complete Elasticsearch mcp server with many tools

#elasticsearch

Octodet Elasticsearch MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "elasticsearch": {
      "command": "npx",
      "args": [
        "-y",
        "@octodet/elasticsearch-mcp"
      ],
      "env": {
        "ES_URL": "http://localhost:9200",
        "ES_API_KEY": "your_api_key",
        "ES_VERSION": "8"
      }
    }
  }
}

Octodet Elasticsearch MCP Server 工具

List all available Elasticsearch indices with detailed information

Get field mappings for a specific Elasticsearch index

Perform an Elasticsearch search with the provided query DSL, highlighting, and script fields

Get health information about the Elasticsearch cluster

Get shard information for all or specific indices

Add a new document to a specific Elasticsearch index

Update an existing document in a specific Elasticsearch index

Delete a document from a specific Elasticsearch index

Update documents in an Elasticsearch index based on a query

Delete documents in an Elasticsearch index based on a query

Perform multiple document operations (create, update, delete) in a single API call

Create a new Elasticsearch index with optional settings and mappings

Delete an Elasticsearch index

Count documents in an index, optionally filtered by a query

Get index templates from Elasticsearch

Get index aliases from Elasticsearch

概览

What is Octodet Elasticsearch Mcp?

Octodet Elasticsearch Mcp is a Model Context Protocol (MCP) server that provides a comprehensive set of tools for interacting with Elasticsearch clusters. It enables LLM-powered applications to search, update, and manage Elasticsearch data through the standardized Model Context Protocol.

How to use Octodet Elasticsearch Mcp?

Install the package globally with npm install -g @octodet/elasticsearch-mcp or run it directly with npx @octodet/elasticsearch-mcp. Configure the connection using environment variables such as ES_URL, ES_API_KEY, ES_USERNAME, ES_PASSWORD, ES_CA_CERT, ES_VERSION, ES_SSL_SKIP_VERIFY, and ES_PATH_PREFIX. Integrate with MCP clients like VS Code or Claude Desktop by adding the server configuration to their settings, specifying the command, arguments, and environment variables.

Key features of Octodet Elasticsearch Mcp

Full CRUD operations for documents and indices
Bulk operations for multiple document actions in one API call
Query-based updates and deletions by matching documents
Cluster health and shard monitoring
Advanced search with full Elasticsearch DSL and highlighting
16 MCP tools covering all major Elasticsearch operations

Use cases of Octodet Elasticsearch Mcp

Search and retrieve documents from Elasticsearch indices using complex DSL queries
Add, update, and delete documents programmatically through LLM interactions
Perform bulk indexing or maintenance operations efficiently
Monitor cluster health and manage index templates and aliases
Automate document lifecycle management with query-based updates and deletions

常见问题

What environment variables are required to connect to Elasticsearch?

The server requires `ES_URL` (default `http://localhost:9200`). Authentication can be set with `ES_API_KEY` or `ES_USERNAME`/`ES_PASSWORD`. Optional variables include `ES_CA_CERT`, `ES_VERSION` (`8` or `9`), `ES_SSL_SKIP_VERIFY`, and `ES_PATH_PREFIX`.

How do I integrate Octodet Elasticsearch Mcp with VS Code?

Add a configuration entry in your VS Code `settings.json` under `mcp.servers` with the command `npx -y @octodet/elasticsearch-mcp` and the required environment variables (e.g., `ES_URL`, `ES_API_KEY`).

Which Elasticsearch versions are supported?

The `ES_VERSION` environment variable accepts `8` or `9`, with a default of `8`.

What transport does the MCP server use?

The server implements the Model Context Protocol and can be used with any MCP-compatible client. It does not specify a custom transport in the README; examples show usage via command-line invocation and the MCP SDK’s default transport.

Can I use Octodet Elasticsearch Mcp programmatically in Node.js?

Yes, the package exports `createOctodetElasticsearchMcpServer` for programmatic integration. You can configure an Elasticsearch connection and use a custom transport via the MCP SDK.

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