OpenCode advertises the natural skill name, not its slug — it rewrites staged frontmatter to the slug but advertises the natural name <available_skills> (only Codex advertises the slug). Pinned behavior-preservingly via advertises_staged_slug_name().
OpenCode advertises the natural skill name, not its slug — it rewrites staged frontmatter to the slug but advertises the natural name <available_skills> (only Codex advertises the slug). Pinned behavior-preservingly via advertises_staged_slug_name().