XTrace

Open-source macOS app (macOS 14+, Apple Silicon) for people who code with agents. It reads the Claude Code, Codex and Cursor history already on your Mac to show agent activity next to estimated human time, API-equivalent spend by day and session, concurrency, and Claude and Codex usage limits with a pace forecast, plus scoring skills that review a project's agent instructions and setup.

Use case

AI coding agents

Pricing tier

Free

Pricing note

Open source (Apache 2.0).

Skill level*

Intermediate

License

Apache-2.0

Added

2026-10-23

Sources checked

• github.com/XTraceAI/xtrace-desktop
• xtrace.ai/open-source
• news.ycombinator.com/item?id=50197281

* Skill level and vibe badges are our own editorial labels. Pricing and plans change often; always confirm on the official site. Last checked 2026-10-21.