Install any skill in seconds. Free to start, no credit card required.
Get Started Free →sickn33/writing-skills
Use when creating, updating, or improving agent skills.
Passed 21 of 22 test cases with the skill, and 14 of 22 without it.
and 9 more in the full report
8 fixed13 passed either way0 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.
We need to pick a folder name for our skill that helps agents create database schemas. Instead of calling it helper or schema-tool, what grammatical form should the name use?
| Checked | Without skill | With skill |
|---|---|---|
| Recommends naming the directory using an action gerund like creating-database-schemas. | Missed | Passed |
The instructions your model reads when the skill loads.
Dispatcher for skill creation excellence. Use the decision tree below to find the right template and standards.
Create a NEW skill:
Improve an EXISTING skill:
Verify Compliance:
| Component | Purpose |
|---|---|
| CSO | "SEO for LLMs". How to write descriptions that trigger. |
| Standards | File naming, YAML frontmatter, directory structure. |
| Anti-Rationalization | How to write rules that agents won't ignore. |
| Testing | How to ensure your skill actually works. |
test cases passed, vs 14 / 22 without
Published skills whose descriptions closely match this one, with their headline benchmark lift.
More skills from the same source and nearby in the registry, with their headline benchmark lift.