Agent Skills

All skills

mcp-builder (anthropics/skills) vs verification-before-completion (obra/superpowers)

mcp-builder (anthropics/skills)

21.6 / 30

SituationalSafe

mcp-builder: lifts MCP servers from 3.6 to 4.6/5 by adding naming, annotations and async, but a one-sentence checklist scores 4.9 for 68% of the tokens

  • SOTAPass

verification-before-completion (obra/superpowers)

25.0 / 30

SituationalSafe

verification-before-completion: all 18 runs verify before claiming done, with or without the skill (5.0 / 5.0 / 5.0); the skill adds ~20% tokens

  • SOTAPass