Find agent skills by outcome

Web Typography

- Package validation: If exports or public types change

also run the repository's package-validation scripts if they exist (for example package-json lint

- Stuck / Hung Commands: You can use the timeout setting when using a tool if you suspect it might h...

the tool will stop tracking the command after that duration and return the output collected so far.

- Sync workflows: If you touch generated docs/readme/config surfaces

run the relevant sync scripts before finalizing.

- Analysis: Use read_file

grep_search

- Avoid any type; use unknown with type guards

precise generics

- If you can't finish a task in a single request

thats fine. Just do as much as you can

- Deliver fixes that handle edge cases

include error handling

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

checking for type errors

- Follow current

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

- Error Handling: When parsing weird syntax

fail gracefully. Do not crash the linter process.

- If you are getting truncated or large output from any command

you should redirect the command to a file and read it using proper tools. Put these files in the temp/ directory. This folder is automatically cleared between prompts

- Template-aware changes: When changing rule metadata

docs

- Break down PostCSS traversal logic into small

testable utility functions.

- If the template uses additional static docs metadata (for example description / recommended flags...

keep that authored metadata static and explicit.

- 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.

- Utility Usage: Before writing a helper function

check whether the standard library

3. Edge cases (nested rules

comments

- Metadata: Every rule must expose a static ruleName

messages

- Fixers: Only mark a rule as meta.fixable = true when the fix is deterministic and safe across supp...

report only.

- Use built-in TypeScript utility types first

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

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

walkRules

- Performance First: Stylelint rules run on every save and often across large generated stylesheets....

repeated reparsing of selector/value strings

- If the repository syncs Node version files

peer dependency ranges