A Skill Is Not an Environment: What Skill2Env Changes About Agent Post-Training
TL;DR for operators Organizations already possess large amounts of procedural knowledge: internal runbooks, tool instructions, operating procedures, and reusable agent skills. The difficult part is turning that knowledge into training tasks with the correct tools, files, constraints, hidden information, and evaluation logic. Skill2Env: Capability-Oriented Environment Synthesis from Skills for General Agents1 treats that as an environment-construction problem rather than an instruction-generation problem. Its pipeline produced 2,963 executable tasks by organizing recurring agent demands into five capability dimensions and translating them into reusable difficulty patterns. ...