Distill

Distill a knowledge source -- book, transcript, course, doc set, post series -- into the few agent skills it actually earns. Strict yield: most sources earn 0-3 skills and a digest; every unit must pass four gates (grounded, predictive, earned, behavioral) before it ships. Fires on two branches: the user wants a source turned into skills ("distill this book", "make skills from this course / transcript / doc set"); or they ask whether a source is worth distilling. Capturing a live session's workflow is skillize's job; a skill from scratch is skill-creator's. A summary, review, or reference wiki needs no skill -- write the deliverable directly.