Comment by jonathanhefner

No need to invent skill.md distribution protocols. Use `/.well-known/agent-skills/index.json` -- see https://github.com/agentskills/agentskills/pull/254.

It's already in use in several places (e.g., https://www.mintlify.com/docs/ai/skillmd#skills-discovery-en...) and is supported by `npx skills add`.