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 ratnesh-maurya/cursor-claude-personas --skill skill-sentinelgit clone --depth 1 https://github.com/ratnesh-maurya/cursor-claude-personasWrote 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/ratnesh-maurya/cursor-claude-personas/skill-sentinel)<a href="https://agentmods.dev/skills/ratnesh-maurya/cursor-claude-personas/skill-sentinel"><img src="https://agentmods.dev/badge/skills/ratnesh-maurya/cursor-claude-personas/skill-sentinel/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/ratnesh-maurya/cursor-claude-personas/skill-sentinel"><img src="https://agentmods.dev/badge/skills/ratnesh-maurya/cursor-claude-personas/skill-sentinel.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 | $0.00040 | $0.02106 |
| Opus 5 | $0.00020 | $0.01053 |
| Sonnet 5 | $0.00008 | $0.00421 |
| Haiku 4.5 | $0.00004 | $0.00211 |
Grade A, and why
skill-sentinel 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill Sentinel
Overview
Auditoria e evolucao do ecossistema de skills. Qualidade de codigo, seguranca, custos, gaps, duplicacoes, dependencias e relatorios de saude.
When to Use This Skill
- When the user mentions "auditar skills" or related topics
- When the user mentions "qualidade skills" or related topics
- When the user mentions "verificar skills ecossistema" or related topics
- When the user mentions "saude ecossistema skills" or related topics
- When the user mentions "skills duplicadas" or related topics
- When the user mentions "otimizar skills" or related topics
Do Not Use This Skill When
- The task is unrelated to skill sentinel
- A simpler, more specific tool can handle the request
- The user needs general-purpose assistance without domain expertise
How It Works
Meta-agente que monitora, audita e evolui o ecossistema de skills. Analisa todas as skills em 7 dimensoes, identifica problemas, sugere melhorias e recomenda novas skills especialistas.
Resumo Rapido
| Area | Script | O que faz |
|---|---|---|
| Discovery | scanner.py |
Descobre todas as skills automaticamente |
| Qualidade | analyzers/code_quality.py |
Complexidade, docstrings, error handling |
| Seguranca | analyzers/security.py |
Secrets, SQL injection, HTTPS |
| Performance | analyzers/performance.py |
API calls, caching, retry |
| Governanca | analyzers/governance_audit.py |
Rate limits, audit log, confirmacoes |
| Documentacao | analyzers/documentation.py |
SKILL.md, triggers, references |
| Dependencias | analyzers/dependencies.py |
requirements.txt, versoes |
| Cross-Skill | analyzers/cross_skill.py |
Duplicacao, padroes compartilhados |
| Custos | cost_optimizer.py |
Tokens, verbosidade, output |
| Recomendacoes | recommender.py |
Gap analysis, novas skills |
| Relatorio | report_generator.py |
Markdown estruturado |
| Orquestracao | run_audit.py |
CLI principal |
Localizacao
What ships with it
21 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.
- references/analysis_criteria.md 2.3 KB
- references/schema.md 3.4 KB
- references/security_patterns.md 1.7 KB
- references/skill_template.md 2.9 KB
- scripts/analyzers/__init__.py 357 B runs code
- scripts/analyzers/code_quality.py 9.6 KB runs code
- scripts/analyzers/cross_skill.py 5.4 KB runs code
- scripts/analyzers/dependencies.py 4.5 KB runs code
- scripts/analyzers/documentation.py 6.7 KB runs code
- scripts/analyzers/governance_audit.py 5.7 KB runs code
- scripts/analyzers/performance.py 6.2 KB runs code
- scripts/analyzers/security.py 7.5 KB runs code
- scripts/config.py 6.1 KB runs code
- scripts/cost_optimizer.py 5.8 KB runs code
- scripts/db.py 14 KB runs code
- scripts/governance.py 1.8 KB runs code
- scripts/recommender.py 8.5 KB runs code
- scripts/report_generator.py 8.6 KB runs code
- scripts/requirements.txt 12 B
- scripts/run_audit.py 10 KB runs code
- scripts/scanner.py 9.6 KB runs code
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.
- 8d ago First seen · 278 lines · 40 tokens per session scan A 1ce23f56bea8
skill-sentinel is a skill published in the GitHub repository ratnesh-maurya/cursor-claude-personas (8 stars, last pushed 5mo ago), licensed MIT. It adds 40 tokens to every session and 2,106 once invoked, about $0.0002 per session on Opus 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 2026-09-03.
Other skills, from other repositories
skill-scorer
A review tool for Agent Skills, which are instruction files that guide coding agents. It supports skills made for Cursor, Claude, and OpenClaw.
template-audit
Audit and quality-gate scripts for the template research framework. Covers documentation linting, filepath audits, mock-usage checking, template drift, and confidentiality / git-guard checks.
Verification Before Completion
Mandatory empirical verification suite execution before declaring task completion.
requirements-authoring
To author, update, and validate functional/non-functional requirements as atomic units with user approval.
ijfw-plan
Use when the user says 'plan this', 'plan it', 'make a plan', 'let's plan', 'draft a plan', 'how should we tackle this', 'break this down', or invokes '/ijfw-plan'. Produces a falsifiable PLAN.md (software, book, campaign, design, research) with task breakdown, dependency wave-table, and success criteria — gated by…
research
To run systematic deep research via meta-prompting — grounded references, incremental tracking, self-validation.