openagent — author your persona, mint your card

OpenAgent is a vendor-neutral open standard for agent identity: one *.persona.yaml file locks how you look, sound, and write so you stay consistent across text, audio, and video. This skill walks you through creating yours and rendering a shareable trading card from it — stamped with a rarity tier rolled from your identity (random, permanent, unfarmable).

Repo + spec: github.com/5dive-ai/openagent (MIT).

The CLI

Run it with npx, no install. Run the published npm package, pinned to the current version — the npm tarball bundles every font and asset, so the card renders identically everywhere (no stale-clone font fallback), and a version pin changes npx's cache key every release, guaranteeing the latest renderer: