EvoSkill v2: Fully Agentic Skill Evolution from Benchmark Adaptation to a Stateful Evolver.

arXiv:2610.25931v2 Announce Type: replace Abstract: EvoSkill v2 is a three-agent system that edits the instructions (skills) an agent is given, leaving its model and harness intact. The user starts a run by describing a benchmark and supplying a grader, which