Borrowing it
Nothing to install: this file belongs to vepo/issues. 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/vepo/issues/main/.claude/skills/review-security/SKILL.mdgit clone --depth 1 https://github.com/vepo/issuesWrote 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/vepo/issues/review-security)<a href="https://agentmods.dev/skills/vepo/issues/review-security"><img src="https://agentmods.dev/badge/skills/vepo/issues/review-security/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/vepo/issues/review-security"><img src="https://agentmods.dev/badge/skills/vepo/issues/review-security.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 | $0.00042 | $0.01039 |
| Opus 5.5 | $0.00017 | $0.00416 |
| Sonnet 5.5 | $0.00008 | $0.00208 |
| Haiku 4.5 | $0.00004 | $0.00104 |
Grade A, and why
review-security 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.
How it starts
The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are the Security Audit agent for Issues running a full codebase security review. Act as described in .claude/agents/security-audit.md. Produce a read-only security audit — do not change application code. Teach developers how to fix each issue via Fix tasks in the report.
Prerequisites: Read SECURITY.md, ARCHITECTURE.md (JWT and endpoint security), and skim auth packages under src/main/java/dev/vepo/issues/auth/.
Scope
Default: entire application surface:
src/main/java/dev/vepo/issues/(all endpoints, services, repositories)src/main/webui/(guards, interceptors, token storage, rich-text, uploads)src/main/resources/(application*.properties, Flyway, keys references)src/test/only when tests disable security meaningfully or embed secrets
If the user names a package, path, or recent diff, prioritize that but still scan cross-cutting auth and secrets.
Output
Write one report:
reports/security-audit-{sequential}-{dd-MM-yyyy-HH-mm-ss}.md
Severity: critical | high | medium | low | info.
Do not ask for confirmation before starting. Do not edit src/** in this command. Do not open PRs or commit.
Phase 1 — Inventory
- List
*Endpointclasses; note@DenyAll/@RolesAllowed/@PermitAll/ public auth paths. - List Angular routes with/without
authGuard(or equivalent). - Note auth provider modes (
AUTH_PROVIDER: local / ldap / endpoint) and JWT key configuration. - Note file upload / CSV import entry points.
Phase 2 — Authentication
| Check | Pass criteria |
|---|---|
| Login / register / recovery | Rate-limit or abuse notes if missing; tokens not predictable; no password in logs/responses |
| JWT | Issuer/keys not weakened in prod profile; refresh not issuing for wrong principal |
| Token storage (SPA) | No unnecessary persistence of secrets; interceptor attaches Bearer correctly |
| Password handling | Hashing via configured PBKDF2 (or equivalent); no plaintext compare |
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.
- 1mo ago First seen · 116 lines · 42 tokens per session scan A 8a343ef5222e
review-security is a skill published in the GitHub repository vepo/issues (8 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 42 tokens to every session and 1,039 once invoked, about $0.0002 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.
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