Robrain

Overview

Robrain is a Model Context Protocol server that provides self-hosted decision memory for AI coding agents. It tracks approaches your agent has already tried and rejected, then warns before the agent proposes the same solution again. This helps prevent redundant iterations and keeps your coding workflow efficient.

Robrain runs locally on your machine via the npm package robrain, speaking MCP over stdio. Install it with npx -y robrain. It requires an API Key for authentication. The latest release is v2.4.9, available under the Apache-2.0 license with source code at adelinamart/robrain on GitHub, where it has garnered 81 stars.

Robrain belongs in the AI & Agents category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain Robrain for adelinamart, claim this listing to verify your ownership and keep the information up to date.

Installation

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