Checks a claim's numbers, names and file names against your indexed notes. Local; no model.
Connect Runs on your machine
claude mcp add chamber -e CHAMBER_PYTHON=<CHAMBER_PYTHON> -e CHAMBER_API_KEY=<CHAMBER_API_KEY> -- npx -y @bu7umaid/[email protected]{
"mcpServers": {
"chamber": {
"command": "npx",
"args": [
"-y",
"@bu7umaid/[email protected]"
],
"env": {
"CHAMBER_PYTHON": "<CHAMBER_PYTHON>",
"CHAMBER_API_KEY": "<CHAMBER_API_KEY>"
}
}
}
}{
"mcpServers": {
"chamber": {
"command": "npx",
"args": [
"-y",
"@bu7umaid/[email protected]"
],
"env": {
"CHAMBER_PYTHON": "<CHAMBER_PYTHON>",
"CHAMBER_API_KEY": "<CHAMBER_API_KEY>"
}
}
}
}{
"servers": {
"chamber": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@bu7umaid/[email protected]"
],
"env": {
"CHAMBER_PYTHON": "<CHAMBER_PYTHON>",
"CHAMBER_API_KEY": "<CHAMBER_API_KEY>"
}
}
}
}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 |
|---|---|
CHAMBER_PYTHONOptional | Path to a Python interpreter with onnxruntime, used by the local embedder. Optional: defaults to python3 on PATH; without onnxruntime, semantic search degrades and Chamber says so. |
CHAMBER_API_KEYOptional, secret | API key for the configured model endpoint. Only read when model.base is not a loopback address; a local endpoint needs no key. |
Details
| Package | @bu7umaid/[email protected] (NPM, stdio) |
| First published | 25 Oct 2026 |
| Last updated | 25 Oct 2026 |
| Registry name | io.github.abm9111/chamber |
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