alt Hacker NewsTL;DR don't have your agent write skills using only its latent knowledge, otherwise you may as well not use a skill in the first place and let it summon that latent knowledge on the fly.
Not sure if this take is correct though. I suspect self-generated skills help the agent avoid having to "decompress" its latent knowledge, which might save tokens? idk, I am not an expert
I now have rules to not let agent write any docs or processes. Pretty much anything LLM auto-generated are of zero reuse value.