opensearch-mcp-server
opensearch-mcp-server is an MCP server, listed under databases. It reaches opensearch. It needs OPENSEARCH_PASSWORD to authenticate. Its repository has 11 GitHub stars and is licensed under Apache-2.0; we last read it on 2026-10-24.
OpenSearch MCP Server: Open-source search cluster management component
Install
MCP servers are packaged differently from each other -- some run via npx, some as a Docker image, some as a plain script you clone and run. opensearch-mcp-server’s own README did not state one plainly enough for this page to quote it rather than guess, so it will not guess. The repository below states it.
What it reaches, and what it needs
What it connects to
Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.
Maintenance
OpenSearch MCP Server: Open-source search cluster management component
opensearch-mcp-server compared with similar servers
| Server | Reaches | Needs | Stars | Last update | Licence |
|---|---|---|---|---|---|
| opensearch-mcp-server (this page) | opensearch | OPENSEARCH_PASSWORD | 11 | 2025-05-10 | Apache-2.0 |
| elasticsearch-mcp-server | elasticsearch, opensearch, prod, staging(1 shared) | ELASTICSEARCH_API_KEY, ELASTICSEARCH_PASSWORD, MCP_API_KEY, OPENSEARCH_PASSWORD, PROD_API_KEY, STAGING_PASSWORD | 314 | 2026-10-19 | Apache-2.0 |
| CodeGraphContext | neo4j | NEO4J_PASSWORD | 4,360 | 2026-10-22 | MIT |
| dbhub | mysql, postgres, sqlite | None listed | 3,702 | 2026-10-21 | MIT |
| mcp-server-mysql | mysql | None listed | 2,173 | 2026-07-27 | MIT |
| mysql_mcp_server | mysql | MYSQL_PASSWORD | 1,402 | 2026-08-02 | MIT |
Ranked by services in common with opensearch-mcp-server, then by stars. Figures are from each repository when we last read it.
Common questions about opensearch-mcp-server
- What does opensearch-mcp-server do?
- OpenSearch MCP Server: Open-source search cluster management component
- How do I install opensearch-mcp-server?
- Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/seohyunjun/opensearch-mcp-server
- What does opensearch-mcp-server connect to, and what does it need?
- It reaches opensearch. The credentials we found in its source are OPENSEARCH_PASSWORD.
- Is opensearch-mcp-server official and is it maintained?
- We found nothing naming it as a vendor’s official server. Its repository has 11 GitHub stars and its state in our directory is stale. Its last commit we recorded was on 2025-05-10.
- What licence does opensearch-mcp-server use?
- The repository declares the Apache-2.0 licence.
More MCP servers for databases
- CodeGraphContext4,360 stars
- dbhub3,702 stars
- mcp-server-mysql2,173 stars
- mysql_mcp_server1,402 stars
- server874 stars
- supabase-mcp-server833 stars