A simple MCP (Model Context Protocol) server for Elasticsearch designed for cloud environments where your public key is already authorized on the
A simple MCP (Model Context Protocol) server for Elasticsearch designed for cloud environments where your public key is already authorized on the server.
You will need one environment variable: ES_API_KEY. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Installation goes through your MCP client rather than a global install: point it at alpine/curl on a container image and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by M0-AR; worth a glance at recent repository activity before you build anything load-bearing on it.
Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.
{
"mcpServers": {
"elasticsearch-custom": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"--add-host=host.docker.internal:host-gateway",
"-e",
"ES_URL=http://host.docker.internal:9400",
"elasticsearch-mcp:latest"
]
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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