All skills

hyperframes-core (HeyGen HyperFrames) vs vercel-react-best-practices (vercel-labs/agent-skills)

hyperframes-core (HeyGen HyperFrames)

25.8 / 30

SituationalSafe

hyperframes-core: Codex gets HyperFrames compositions right far more often with the skill (control 4.1, skill 4.9, one-liner 4.6) and uses fewer tokens (0.48x control), but this skill was retired from HeyGen's repo

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vercel-react-best-practices (vercel-labs/agent-skills)

24.3 / 30

SituationalSafe

Vercel's React best practices: lifts a Next.js optimisation from 2.3 to 3.6/5, but the one-sentence version reaches 4.6 for 75% of the tokens

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