Preprint
Aug 2026
Signal or Noise? A Benchmark Study of Agent Skills in Web Development
These findings recast a matched Skill as a hypothesis about a particular Skill-project-model triple rather than a portable asset, reframing injection as a per-deployment routing decision and making length-matched controls and per-model audits a minimum standard for Agent-Skill evaluation.
Zi-Yue Yang, Fan Ding
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