LocalFree

Chamber MCP server

abm9111/chamber

Checks a claim's numbers, capitalised names and file names against the cited note, with no model; recorded claims are hash-pinned so chamber verify flags source drift.

3 GitHub stars
Source code

Install Chamber in Claude Code

Claude Code
claude mcp add chamber -- npx -y @bu7umaid/chamber
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "chamber": {
      "command": "npx",
      "args": [
        "-y",
        "@bu7umaid/chamber"
      ]
    }
  }
}

Frequently asked questions

What does the Chamber MCP server do?

Checks a claim's numbers, capitalised names and file names against the cited note, with no model; recorded claims are hash-pinned so chamber verify flags source drift.

Is the Chamber MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Chamber run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Chamber to Claude Code?

Run: claude mcp add chamber -- npx -y @bu7umaid/chamber

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