Fast local BM25 keyword search over texts or a code/docs folder. Rust core, no network.
Connect Runs on your machine
claude mcp add rapidbm25 -e RAPIDBM25_ROOTS=<RAPIDBM25_ROOTS> -e RAPIDBM25_CACHE=<RAPIDBM25_CACHE> -- uvx rapidbm25==0.2.0
{
"mcpServers": {
"rapidbm25": {
"command": "uvx",
"args": [
"rapidbm25==0.2.0"
],
"env": {
"RAPIDBM25_ROOTS": "<RAPIDBM25_ROOTS>",
"RAPIDBM25_CACHE": "<RAPIDBM25_CACHE>"
}
}
}
}
{
"mcpServers": {
"rapidbm25": {
"command": "uvx",
"args": [
"rapidbm25==0.2.0"
],
"env": {
"RAPIDBM25_ROOTS": "<RAPIDBM25_ROOTS>",
"RAPIDBM25_CACHE": "<RAPIDBM25_CACHE>"
}
}
}
}
{
"servers": {
"rapidbm25": {
"type": "stdio",
"command": "uvx",
"args": [
"rapidbm25==0.2.0"
],
"env": {
"RAPIDBM25_ROOTS": "<RAPIDBM25_ROOTS>",
"RAPIDBM25_CACHE": "<RAPIDBM25_CACHE>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
RAPIDBM25_ROOTSOptional | Directories bm25_index_path may read (os.pathsep-separated). Default: the working directory. |
RAPIDBM25_CACHEOptional | Folder-index cache directory. Default: ~/.cache/rapidbm25. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | io.github.Maverick0351a/rapidbm25 |
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