Lint
Run linting and formatting checks. Use when user asks to "run linter", "/lint", "check linting", "fix lint errors", or requests code linting/formatting. Don't use for running tests, type-checking only, or projects without a lint script in package.json.
Install
$ agentstack add skill-helderberto-agent-skills-lint ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Linting
Linter detection
Check package.json devDependencies:
eslint(default) →npm run lint/ fix:npm run lint:fix
Workflow
- Detect linter from devDependencies
- Run lint command
- For fixes: run fix variant (only when requested)
- Report
file:linereferences for all errors
Rules
- Use project's
package.jsonscripts, nevernpxdirectly
Error Handling
- If no lint script found in
package.json→ checkscriptsfor alternative names (check,lint:check); report if none exist - If linter exits with parse errors → report each file-level parse error separately with
file:line - If linter config file is missing → report which config file is expected and stop
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: helderberto
- Source: helderberto/agent-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
Reviews
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Versions
- v0.1.0 Imported from the upstream source.