Open Source

Tools we build and use daily. Agent skills, web crawlers, and developer frameworks.

Claude Starter
70
Claude Code starter kit with 40+ skills, meta-commands, and token-efficient workflows.
HIG Doctor
38
Apple Human Interface Guidelines audit CLI and agent skills. Scores projects across 12 frameworks.
DocPull
19
Web crawler that turns sites into AI-ready Markdown. MCP support, caching, and RAG-optimized output.

How we open source

Every tool here started as internal infrastructure — built for our own products or client work. We open source when it's stable enough to stand alone.

MIT licensed, no telemetry, no accounts. Fork-friendly if we ever stop maintaining something.

Learn more about our open-source products and how we build.