zclaw-protocols: +43 tests covering mcp_types serde, ContentBlock variants, transport config builders, and domain type roundtrips. zclaw-skills: +47 tests covering SKILL.md/TOML parsing, auto-classify, PromptOnlySkill execution, and SkillManifest/SkillResult roundtrips. Batch 8 of audit plan (plans/stateless-petting-rossum.md).