Portable agent skills · spec v0.1

SkillBridge

Write your agent skill once. Run it on any agent.

Author a single skill.sb.md and bring it into Claude Code, Codex, Cursor, and more — SkillBridge emits the native files each harness expects. Paste a skill below and watch it convert, live. Everything runs in your browser; nothing is uploaded.

4 harnesses zero dependencies one-way · honest about what's lossy

converts as you type · runs in your browser

↺ Already have a skill? Import an existing SKILL.md (Claude Code / Codex / Antigravity / Cursor)

skill.sb.md — source (edit me)

Converted output — side by side

Registry — ready-to-run skills · load any into the playground