Product
One product, every surface.
Pathrule is a path-scoped knowledge layer for AI coding assistants. Run it from a native app, the terminal, any MCP agent, your own infrastructure, or the open source core.
macOS app
Native menubar app for your workspace. The most complete surface.
CLI
Drive Pathrule from your terminal, on macOS, Windows and Linux.
MCP server
Connect any MCP-capable agent over one typed tool surface.
Self-hosted
Run the full product inside your own VPC.
Open source core
The engine, free and inspectable, under Apache-2.0.