# Anton Abyzov

- **Event:** [Built with Opus 4.7: a Claude Code hackathon](https://cerebralvalley.ai/e/built-with-4-7-hackathon)
- **When:** Apr 21 at 12:00 PM – Apr 27 at 2:00 AM (EDT)
- **Where:** Online
- **Team:** [Anton Abyzov](https://cerebralvalley.ai/u/EasyChamp)
- **GitHub:** https://github.com/anton-abyzov/vskill
- **Demo video:** https://youtu.be/TM_UwAXVLg4
- **Gallery:** https://cerebralvalley.ai/e/built-with-4-7-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/built-with-4-7-hackathon/hackathon/gallery/243

Skill Studio is a local-first IDE for AI skills. Author once, install everywhere — Claude Code, Cursor, Codex, Windsurf — with npx vskill install <name>. It ships a security-scanned marketplace of 100K+ skills, an in-app generator that runs on any model (Opus 4.7, GPT-5, Gemini, local LM Studio via BYO), auto-generated test cases, GitHub-CLI-powered publish flow that creates the repo for you, and SSE-pushed live updates the moment a skill changes. Solves the lock-in, drift, and "is this still working?" gaps that Anthropic's SKILL.md spec leaves open.

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Markdown version of https://cerebralvalley.ai/e/built-with-4-7-hackathon/hackathon/gallery/243. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt