Agent Skills

All skills

mcp-builder (anthropics/skills) vs writing-for-agents (mattpocock/skills)

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

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writing-for-agents (mattpocock/skills)

24.9 / 30

SituationalSafe

writing-for-agents: the clearest gain is trimming an AGENTS.md without losing rules (5.0 vs 4.3), but on writing new skills it scores like control; a one-sentence prompt gets 4.6 vs the skill's 4.5

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