Opensolr
Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Local command
uvx opensolr-mcp==0.8.1
Credentials from the publisher
- OPENSOLR_EMAIL β Opensolr account email; try the shared demo account [email protected], whose indexes are deleted after 3 days and can be changed or deleted by anyone else using it, or get your own at https://opensolr.com/register (free forever, no card)
- OPENSOLR_API_KEY β Opensolr API key, found under Account > API in the control panel; the shared demo account's key is 420b8b23e7b12dc8ab838932145a5065 (preloaded index mcp_demo_d1__dense with 300 news articles, limits per index are 200 MB bandwidth and 50 MB disk, anything created is deleted after 3 days and other people can change or delete it)
Provider
Claude Code
OPENSOLR_EMAIL=<value> OPENSOLR_API_KEY=<secret> claude mcp add com.opensolr-opensolr-mcp -- uvx opensolr-mcp==0.8.1
Run in a terminal.
Claude Desktop
{
"mcpServers": {
"com.opensolr-opensolr-mcp": {
"command": "uvx",
"args": [
"opensolr-mcp==0.8.1"
],
"env": {
"OPENSOLR_EMAIL": "<value>",
"OPENSOLR_API_KEY": "<secret>"
}
}
}
}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
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Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers
README is not crawled yet. Open the repository
- How do I install Opensolr?
- Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
- Does Opensolr need an API key?
- The publisher lists these environment variables: OPENSOLR_EMAIL, OPENSOLR_API_KEY.
- What transport does Opensolr use?
- Opensolr runs locally over stdio.
- When was Opensolr last checked?
- Last checked 2026-10-16. Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers
No tool list yet. Remote servers get one after the first health check.