Don't Make Your Skills Files Too Large
patricksrail · x · 2026-07-16
This post discusses the issue of oversized skills/MD files and how to improve them.
Core recommendations:
- Avoid cramming too much content into skills; an oversized skill.md will drag down performance
- You can borrow the approach from the author's Twitter thread posted a few months ago, adding a constraint to "keep it as short as possible"
- For different types of skills, having more scripts can actually help; the key is implementing progressive disclosure, allowing the model to read information on demand
The bottom line is clear: in agent workflows, skills design requires restraint. Short, layered, and on-demand expansion is typically much more effective than a massive block of instructions.
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