AI Agent Skills

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Install our local first extensions for your favorite AI IDE or Terminal Agent. Process your histories into reusable skills with Lore. Sync your conversations to the clou…

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

Effortlessly compose, extend, and observe every service in real-time for the first time ever.

Continuous Profiling Platform. Debug performance issues down to a single line of code

Fast, scriptable CLI for the App Store Connect API. Automate TestFlight, builds, submissions, signing, analytics, screenshots, subscriptions, and more. JSON-first, no in…

SPEC-First Agentic Development Kit for Claude Code — 24 AI agents + 52 skills with TDD/DDD quality gates, 16-language projects, 4-language docs. Go CLI, zero deps.