MCP (Model Context Protocol) server for OpenSearch integration which is inspired by **[elasticsearch-mcp-server](https://github.com/cr7258/elasticsear
Most developer tooling work still happens through a UI a human drives. Opensearch MCP server moves it into the conversation instead. MCP (Model Context Protocol) server for OpenSearch integration which is inspired by elasticsearch-mcp-server.
Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.
Configuration is passed through the environment: OPENSEARCH_HOST. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. It is maintained by showjason; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Opensearch's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
### Integrate with Cursor
```
{
"mcpServers": {
"opensearch": {
"url": "http://<host>:<port>>/sse"
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| OPENSEARCH_HOST | Endpoint or connection string the server talks to. | Optional |
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