- name
- readme-writing
- description
- Guidelines for writing folder READMEs. Use when creating README.md files for directories.
README Writing
A folder README has one job: explain why this folder exists.
Users can run ls to see what's in a folder. They need you to explain the reasoning behind the organization, the mental model, and any non-obvious context that helps them understand where things belong.
Good README
Explains purpose, organizational logic, and helpful context:
# Converters
Transform field schemas into format-specific representations.
Field schemas are pure JSON Schema objects with `x-component` hints. Different systems need them in different formats: ArkType for runtime validation, Drizzle for SQLite column definitions.
Each converter takes the same input (a field schema) and produces output for a specific consumer. If you need field schemas in a new format, add a converter here.Bad README
File listing that duplicates what's visible:
# Converters
- `to-arktype.ts` - Converts to ArkType
- `to-drizzle.ts` - Converts to Drizzle
- `index.ts` - ExportsGuidelines
- Explain the "why" and the mental model
- Add context that helps developers know where to put new code
- Mention relationships to other folders when relevant
- Don't list files or duplicate what's obvious from the code
- Keep it scannable; a few sentences to a short paragraph is usually enough
Exception: Root project READMEs need installation, usage, etc. This skill is for internal folder documentation.