Show HN: I indexed 45k+ AI agent skills into an open source marketplace

I've been building SkillsGate. You can discover, install, and publish skills for Claude Code, Cursor, Windsurf, and other AI coding agents. I indexed 45,000+ skills from GitHub repos, enriched them with LLM-generated metadata, and built vector embeddings for semantic search. So instead of needing to know the exact repo name, you can search by what you actually want to do. What it does today: - Semantic search that understands intent, not just keywords. Search "help me write better commit messages" and it finds relevant skills.