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.
npx skills add cat-xierluo/legal-skills --skill skill-lintgit clone --depth 1 https://github.com/cat-xierluo/legal-skillsWrote 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.
[](https://agentmods.dev/skills/cat-xierluo/legal-skills/skill-lint)<a href="https://agentmods.dev/skills/cat-xierluo/legal-skills/skill-lint"><img src="https://agentmods.dev/badge/skills/cat-xierluo/legal-skills/skill-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.
<a href="https://agentmods.dev/skills/cat-xierluo/legal-skills/skill-lint"><img src="https://agentmods.dev/badge/skills/cat-xierluo/legal-skills/skill-lint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00115 | $0.05573 |
| Opus 5 | $0.00057 | $0.02787 |
| Sonnet 5 | $0.00023 | $0.01115 |
| Haiku 4.5 | $0.00012 | $0.00557 |
Grade A, and why
skill-lint scanned grade A with 1 finding 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 13d 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.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
扫描器输出含文件、行号、能力信号、严重级、置信度与修正建议的结构化 JSON；存在 critical/high finding 时退出码 1（FAIL），未发现 SKILL.md 时退出码 2。覆盖：危险执行（subprocess/os.system/eval/exec/动态导入）、网络外传、环境变量/敏感文件访问、运行时自动安装、未固定依赖与已知 CVE、硬编码凭证、提示注入、污点流（env/argv/input → subproce The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
33 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- archive/.gitkeep 1 B
- CHANGELOG.md 27 KB
- config/instruction-stability-contract.example.json 2.9 KB
- config/instruction-stability-held-out-cases.example.json 997 B
- config/instruction-stability-requirements-baseline.example.json 449 B
- config/review-profile.example.yaml 6.4 KB
- DECISIONS.md 25 KB
- LICENSE.txt 1.1 KB
- references/archive-standards.md 3.1 KB
- references/business-flow-rubric.md 8.5 KB
- references/configuration-privacy-standards.md 4.1 KB
- references/frontmatter-metadata-policy.md 4.4 KB
- references/harness-reliability-standards.md 11 KB
- references/instruction-stability-standards.md 23 KB
- references/publishing-standards.md 3.0 KB
- references/reporting-standards.md 7.1 KB
- references/repository-skill-discovery-standards.md 4.6 KB
- references/security-assessment-standards.md 19 KB
- references/skill-dev-guide.md 19 KB
- references/skill-orchestration-guide.md 3.1 KB
- references/skill-standards.md 7.7 KB
- references/structure-standards.md 6.2 KB
- references/trigger-description-standards.md 3.1 KB
- references/workflow-output-standards.md 6.3 KB
- scripts/harness_evidence_gate.py 16 KB runs code
- scripts/harness_failure_audit.py 36 KB runs code
- scripts/instruction_stability_gate.py 108 KB runs code
- scripts/security_scan.py 62 KB runs code
- scripts/test_harness_evidence_gate.py 8.9 KB runs code
- scripts/test_harness_failure_audit.py 12 KB runs code
- scripts/test_instruction_stability_gate.py 49 KB runs code
- scripts/test_security_scan.py 12 KB runs code
- templates/skill-quality-opinion-report.md 9.9 KB
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.
- 13d ago First seen · 287 lines · 115 tokens per session scan A 707eac54364b
skill-lint is a skill published in the GitHub repository cat-xierluo/legal-skills (670 stars, last pushed yesterday), with no licence file. It adds 115 tokens to every session and 5,573 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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