Codenotch reads your AI coding usage limits from disk

Codenotch shows how close you are to usage limits across seven AI coding tools, without another login. That matters if you pay for more than one assistant. Instead of checking Claude Code, Cursor and Codex separately, one menu bar icon shows every limit before a session cuts off mid-task.

Codenotch is a Swift menu-bar app that pulls this from each tool's own local session. It reads Claude Code's /usage output directly, falling back to the OAuth token in your login keychain when that's unavailable. For Cursor it reads the local SQLite session state. For Codex it hits the ChatGPT usage endpoint for 5-hour and weekly limits. Antigravity, GLM through Z.ai and Grok's ~/.grok/auth.json round out the list.

Codenotch works by borrowing credentials already on disk, in keychains, SQLite files and auth JSON, rather than asking for a fresh login. That access covers session tokens for six services the moment you install it, a broader grant than a web dashboard that only sees what you paste in.

The repo has 1,011 stars since its September 5 launch. Version 1.6.0 shipped September 8, a day after 1.5.0, and a Rust and Tauri port for Windows lives in the same repo.