Brain

Name: Brain
Availability: InStock
Author: codejunkie99

Supports UI

by codejunkie99

Git-backed long-term memory for AI coding agents across Claude Code, Cursor, and OpenClaw.

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Works in:CursorCodex

Exposes:Tools

View on GitHub Docs

What it does

Brain provides a shared, local long-term memory layer for AI coding agents. It stores notes and context as git commits in a local directory, ensuring that decisions and project knowledge are persistent and searchable across different tools.

Tools

note: Save a new piece of information to memory.
ask: Query the memory for specific information.
log: View the event log of memories.
tui: Open an interactive terminal dashboard for memory management.
serve --mcp: Start the MCP server to expose memory tools to AI agents.

Installation

For Claude Desktop, add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "brain": {
      "command": "brain",
      "args": ["serve", "--mcp"]
    }
  }
}

Supported hosts

Confirmed support for Claude Code, Cursor, Codex, OpenClaw, and Hermes.

Quick install

brew install codejunkie99/tap/brain && brain onboard

Information

Pricing: free
Published: 5/31/2026
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Related Apps

Choose your AI client and follow the steps below.

Cursor

Configure via `brain onboard` to automatically update .cursor/mcp.json

Claude Desktop

{"mcpServers": {"brain": {"command": "brain", "args": ["serve", "--mcp"]}}}