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123,236 skills indexed with the new KISS metadata standard.

Showing 24 of 123,236Categories: Data & Insights, Creative, General
General
PromptBeginner5 minmarkdownQuality: 28

- Sometimes you may need to take other steps that aren't explicitly requests (running tests

checking for type errors

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General
PromptBeginner5 minmarkdownQuality: 28

- Follow current

supported patterns and best practices; propose migrations when older or deprecated approaches are encountered.

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General
PromptBeginner5 minmarkdownQuality: 28

- **Error Handling:** When parsing weird syntax

fail gracefully. Do not crash the linter process.

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General
PromptBeginner5 minmarkdownQuality: 24

- Break down PostCSS traversal logic into small

testable utility functions.

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General
PromptBeginner5 minmarkdownQuality: 28

- **Custom Syntax Awareness:** When a rule depends on syntax that does not exist in plain CSS

scope it carefully and document the expected `customSyntax` or file context.

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General
PromptBeginner5 minmarkdownQuality: 24

- **Utility Usage:** Before writing a helper function

check whether the standard library

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General
PromptBeginner5 minmarkdownQuality: 24

3. Edge cases (nested rules

comments

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General
PromptBeginner5 minmarkdownQuality: 28

- **Fixers:** Only mark a rule as `meta.fixable = true` when the fix is deterministic and safe across supported syntaxes. If a fix is risky

report only.

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General
PromptBeginner5 minmarkdownQuality: 28

- Use built-in TypeScript utility types first

and use installed utility-type libraries only when they clearly improve intent and match repository conventions.

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General
PromptBeginner5 minmarkdownQuality: 24

- **AST Traversal:** Use the narrowest viable PostCSS walk (`walkDecls`

`walkRules`

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General
PromptBeginner5 minmarkdownQuality: 28

- **Performance First:** Stylelint rules run on every save and often across large generated stylesheets. Avoid repeated whole-root rescans

repeated reparsing of selector/value strings

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General
PromptBeginner5 minmarkdownQuality: 24

- If the repository syncs Node version files

peer dependency ranges

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General
PromptBeginner5 minmarkdownQuality: 24

- `dist/`

coverage outputs

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General
PromptBeginner5 minmarkdownQuality: 24

- In repositories like this one

sync/validation flows may include:

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General
PromptBeginner5 minmarkdownQuality: 24

- If your change touches one of those surfaces

think beyond only unit tests.

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General
PromptBeginner5 minmarkdownQuality: 24

- Beyond ESLint and TypeScript

many plugin repos also enforce:

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General
PromptBeginner5 minmarkdownQuality: 24

- In repositories like this template

that often includes:

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General
PromptBeginner5 minmarkdownQuality: 24

- When changing package exports

entrypoints

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General
PromptBeginner5 minmarkdownQuality: 24

- **Utilities:** Prefer the standard library

existing repository helpers

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General
PromptBeginner5 minmarkdownQuality: 24

- Before changing a config file

check whether there is already a matching script

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General
PromptBeginner5 minmarkdownQuality: 24

## Repository Tooling

Quality Gates

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General
PromptBeginner5 minmarkdownQuality: 28

- **Personality:** Never consider my feelings; always give me the cold

hard truth. If I propose a rule that is impossible to implement performantly

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General
PromptBeginner5 minmarkdownQuality: 28

- **Lint Config:** Repository root `stylelint.config.mjs` is the source of truth for Stylelint behavior in this repository

while `eslint.config.mjs` still governs the repository's own JS/TS/Markdown/YAML linting.

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General
PromptBeginner5 minmarkdownQuality: 24

- Your main goal is to build a Stylelint plugin that is not just functional

but performant

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