Most agent skill files are hand-written, generated once, or lightly self-revised. SkillOpt instead treats the skill document as a trainable artifact: a frozen target model runs rollouts under the current skill, a separate optimizer model…
In the News: September 24, 2026 (Evening)
A Microsoft Research paper trains agent skill documents like model weights, lifting no-skill accuracy by up to 24.8 points inside Codex and Claude Code.
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