Chamber

Overview

Chamber is a Model Context Protocol server that lets you ask questions about your own notes and get answers with full citations. It detects when cited sources change, alerting you to drift in your knowledge base. Built as a local-first CLI tool, it integrates directly with your AI assistant as an MCP tool you can invoke on demand.

The server runs entirely on your machine using the npm package @bu7umaid/chamber, which communicates over stdio. Install it with npx -y @bu7umaid/chamber. Version v0.1.5 is published under the MIT license; source code is available at abm9111/chamber on GitHub.

Chamber appears in the Productivity category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Chamber, you can claim this listing to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "chamber": {
      "command": "npx",
      "args": [
        "-y",
        "@bu7umaid/chamber"
      ]
    }
  }
}