Skill Me now works with ChatGPT and Google Antigravity

Skills shouldn’t be locked to one assistant. From today, the same Skill Me connection that powers claude.ai, Claude Code, Cursor, and OpenAI Codex also works in ChatGPT (via custom connector apps) and Google Antigravity, Google’s agent-first successor to Gemini CLI.

Nothing about your setup changes: it’s the same MCP endpoint and the same library. Install a skill from any client and it’s available in all of them. The connect page now has interactive, screen-by-screen guided setups for every client, recreated from real captures.

With Google winding down Gemini CLI for individual accounts, we’ve retired that guide and carried its users over to Antigravity.