# Custom Elasticsearch MCP Server

> Use this tool when you need to securely connect to Elasticsearch clusters and perform optimized searches, index listings, or cluster inspections with support for concurrent requests. It solves problems related to data searching, indexing, and cluster management by providing a high-performance server with public-key authorization. Ideal for use cases requiring secure and efficient data querying, such as data analysis or monitoring applications.

Canonical page: https://skillsregistry.net/skills/m0-ar-custom-elasticsearch-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/m0-ar-custom-elasticsearch-mcp-server

## Description

A high-performance MCP server that connects tools like Cursor to Elasticsearch clusters using public-key authorization instead of API keys. It provides optimized tools for searching data, listing indices, and inspecting cluster mappings or shards with support for concurrent requests.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** maps-location
- **Updated:** 2026-04-22

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/xtkue902bs)
- **Repository:** <https://github.com/M0-AR/Custom-Elasticsearch-MCP-Server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "m0-ar-custom-elasticsearch-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/m0-ar-custom-elasticsearch-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/m0-ar-custom-elasticsearch-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt