Agent skill
lint-fixer
Use this skill to run npm run lint and fix linting issues. Triggers on fixing lint errors after code changes or validating code against project style guidelines.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/development/lint-fixer
SKILL.md
Lint Fixer
Fix linting issues while preserving code functionality.
Lint Tools
npm run lint runs 4 tools in sequence:
- Biome (
biome check --write) - Formatter + linter, auto-fixes - oxlint (
oxlint --fix) - Fast JS/TS linter, auto-fixes - tsgo (
tsgo --noEmit) - TypeScript type checking - secretlint - Detects secrets/credentials
Workflow
- Run
npm run lintto identify issues - Review errors by category (type errors vs style vs secrets)
- Fix issues - Biome/oxlint auto-fix most style issues
- Run
npm run lintagain to verify - Run
npm run testto ensure no breakage
Config Files
biome.json- Formatting rules (2 spaces, 120 chars, single quotes).oxlintrc.json- JS/TS lint rules.secretlintrc.json- Secret detection rules
Key Points
- Biome/oxlint auto-fix most issues; review changes
- Type errors (tsgo) require manual fixes
- Never change code behavior when fixing lint
- Keep files under 250 lines
Recommended Agent Skills
Expand your agent's capabilities with these related and highly-rated skills.
agent-ops-spec
Manage specification documents in .agent/specs/. Use when user provides requirements, acceptance criteria, or feature descriptions that need to be tracked and validated against implementation.
agent-ops-state
Maintain .agent state files. Use at session start, after meaningful steps, and before concluding: read/update constitution/memory/focus/issues/baseline consistently.
agent-ops-spec
Manage specification documents in .agent/specs/. Use when user provides requirements, acceptance criteria, or feature descriptions that need to be tracked and validated against implementation.
agent-ops-testing
Test strategy, execution, and coverage analysis. Use when designing tests, running test suites, or analyzing test results beyond baseline checks.
agent-ops-testing
Test strategy, execution, and coverage analysis. Use when designing tests, running test suites, or analyzing test results beyond baseline checks.
agent-ops-state
Maintain .agent state files. Use at session start, after meaningful steps, and before concluding: read/update constitution/memory/focus/issues/baseline consistently.
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