: Elasticsearch Semantic Search Tool MCP Server

MCP server to search up-to-date elasticsearch docs

Local serverstdioPython

What is the : Elasticsearch Semantic Search Tool MCP Server?

MCP server to search up-to-date elasticsearch docs

What it actually does

Demo repo for: https://j.blaszyk.me/tech-blog/mcp-server-elasticsearch-semantic-search/

This repository provides a Python implementation of an MCP server for semantic search through Search Labs blog posts indexed in Elasticsearch.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Configuration

VariableDescriptionRequired
ES_AP_KEYCredential the server authenticates with.Yes

Frequently asked questions

You need a running Elasticsearch cluster (with the ELSER model available), the Elastic Open Crawler (Docker image), and an API key with crawl‑and‑search privileges.