lint

lint is a skill for Claude Code from zjshen14/opencli. It costs 29 tokens per session (292 once invoked), scanned A, original, MIT.

A linting helper that checks code for style and quality problems and can automatically fix issues when requested.

In plain words
What is it for?
Detecting the project's linter, running it, applying requested automatic fixes, and reporting remaining issues by file and rule.
Why use it?
It finds problems that may make code inconsistent or harder to maintain, while handling fixable issues automatically.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Detecting the project's linter, running it, applying requested automatic fixes, and reporting remaining issues by file and rule.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zjshen14/opencli/lint
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add zjshen14/opencli --skill lint
Clone the repo
git clone --depth 1 https://github.com/zjshen14/opencli

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for lint

README.md
[![agentmods](https://agentmods.dev/badge/skills/zjshen14/opencli/lint/github.svg)](https://agentmods.dev/skills/zjshen14/opencli/lint)
Your own site
<a href="https://agentmods.dev/skills/zjshen14/opencli/lint"><img src="https://agentmods.dev/badge/skills/zjshen14/opencli/lint/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for lint

Your own site · 80×15
<a href="https://agentmods.dev/skills/zjshen14/opencli/lint"><img src="https://agentmods.dev/badge/skills/zjshen14/opencli/lint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 292 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.00292
Opus 5.5 $0.00012 $0.00117
Sonnet 5.5 $0.00006 $0.00058
Haiku 4.5 $0.00003 $0.00029

Measured 1mo ago against content hash bfe0494a188f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

lint scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

src/skills/builtin/lint/SKILL.md · 28 lines

What it actually says

Lint this project.

Lint script detection: !{cat package.json 2>/dev/null | python3 -c "import sys,json; s=json.load(sys.stdin).get('scripts',{}); print('\n'.join(f'{k}: {v}' for k,v in s.items() if 'lint' in k or 'format' in k))" 2>/dev/null || echo "(no package.json lint script found)"}

Task: $ARGUMENTS


Steps:

  1. Detect the linter from the project manifest:
    • Node.js: npm run lint / npm run lint:fix
    • Python: ruff check . / ruff check --fix .
    • Go: golangci-lint run
    • Other: check Makefile or CI config
  2. If the user asked to fix: run with the auto-fix flag first, then report what remains
  3. If the user just wants a report: run without fixing
  4. Output format: file path, line, rule name, message — grouped by file
  5. Report: N issues auto-fixed, M require manual attention

Do not modify files without explicit instruction to fix.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 28 lines · 29 tokens per session scan A bfe0494a188f

Subscribe to this mod's changes

lint is a skill published in the GitHub repository zjshen14/opencli (2 stars, last pushed 1mo ago), licensed MIT. It adds 29 tokens to every session and 292 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.