Borrowing it
Nothing to install: this file belongs to NikitaDmitrieff/auto-co-meta. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/NikitaDmitrieff/auto-co-meta/main/.claude/skills/security-audit/SKILL.mdgit clone --depth 1 https://github.com/NikitaDmitrieff/auto-co-metaWrote 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/nikitadmitrieff/auto-co-meta/security-audit)<a href="https://agentmods.dev/skills/nikitadmitrieff/auto-co-meta/security-audit"><img src="https://agentmods.dev/badge/skills/nikitadmitrieff/auto-co-meta/security-audit.svg" alt="Measured on agentmods" 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 | $0.00049 | $0.00586 |
| Opus 5 | $0.00024 | $0.00293 |
| Sonnet 5 | $0.00010 | $0.00117 |
| Haiku 4.5 | $0.00005 | $0.00059 |
Grade A, and why
security-audit 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 — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Security Audit
Systematic security review for application code, dependencies, and configuration.
Not a replacement for professional penetration testing. Identifies common vulnerabilities within scope of code review.
Audit Types
| Type | Focus | When to Use |
|---|---|---|
| Code Review | OWASP Top 10, injection, auth | New features, PRs, suspicious code |
| Dependency | CVEs, outdated packages | Before deploy, periodic, CI/CD |
| Configuration | Secrets, permissions, hardening | Infrastructure changes, new envs |
| Architecture | Attack surface, data flow | Design phase, major refactors |
| API Security | Auth, authz, rate limiting | New endpoints, public APIs |
When NOT to Use
- Designing new auth flows — Use
api-designfor designing OAuth2/JWT endpoints from scratch - Performance issues — Use
performance-optimizationeven if caused by auth overhead - CI/CD pipeline security — Use
ci-cdfor pipeline hardening (secret management, permissions)
Key Principles
- Scope first — Define audit area, depth, and constraints before scanning
- Classify severity — Critical (24-48h), High (1 week), Medium (2-4 weeks), Low (backlog)
- Remediate or track — Fix critical issues immediately, create ohno tasks for the rest
- No secrets in code — Scan for hardcoded credentials, API keys, connection strings
Quick Start Checklist
- Define audit scope and type (code, dependency, config, architecture, API)
- Run automated scans (npm audit, grep patterns, secret detection)
- Review findings and classify severity using decision tree in references
- Remediate critical/high findings immediately
- Create ohno tasks for medium/low findings with appropriate priority
- Document findings in audit report
References
| Reference | Description |
|---|---|
| owasp-top-10.md | OWASP vulnerabilities with detection and fixes |
| dependency-security.md | npm audit, pip-audit, Snyk, CI/CD integration |
| auth-patterns.md | Secure authentication and authorization patterns |
| api-security.md | API-specific security concerns |
| secrets-management.md | Handling sensitive configuration |
What ships with it
5 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.
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 · 54 lines · 49 tokens per session scan A 49593d464763
security-audit is a skill published in the GitHub repository NikitaDmitrieff/auto-co-meta (43 stars, last pushed 2mo ago), licensed MIT. It adds 49 tokens to every session and 586 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 2026-08-30.
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