tomevault-io Security Review Skill
Trigger
- Keywords: security review, OWASP, vulnerability, dep-audit, npm audit, dependency security
When NOT to Use
- General code review (use
codex-code-review) - Functional testing (use
test-review) - Performance issues (not security-related)
Commands
| Command | Purpose | When |
|---|---|---|
/codex-security |
OWASP Top 10 audit | Security-sensitive code |
/dep-audit |
Dependency security audit | Periodic / PR |
Workflow: /codex-security
Determine scope → Collect changes → Codex OWASP review → Findings + Gate → Loop if Must fix
Step 1: Determine Scope
Parse --scope from arguments, default to src/.
Step 2: Collect Code Changes
Priority order:
- Uncommitted changes:
git diff HEAD -- <scope> | head -1500 - Recent commits:
git diff HEAD~5..HEAD -- <scope> | head -1500 - Key security files:
Glob("**/*{auth,login,password,token,secret,key,credential}*")
Step 3: Codex Security Review
First review: mcp__codex__codex with OWASP prompt. See references/codex-prompt-security.md.
Config: sandbox: 'read-only', approval-policy: 'never'
Save the returned threadId.
Loop review: mcp__codex__codex-reply with re-review template. See references/codex-prompt-security.md.
Step 4: Consolidate Output
Organize results into findings summary table + detailed findings + gate.
OWASP Top 10
| Code | Category | Check Focus |
|---|---|---|
| A01 | Broken Access Ctrl | IDOR, permission bypass, CORS |
| A02 | Crypto Failures | Sensitive data encryption, weak crypto |
| A03 | Injection | SQL/NoSQL/Cmd Injection |
| A04 | Insecure Design | Rate Limiting, business logic |
| A05 | Misconfiguration | Debug mode, default passwords |
| A06 | Vulnerable Comp | Known vulnerable dependencies |
| A07 | Auth Failures | Brute force, session, weak passwords |
| A08 | Integrity Failures | Deserialization, CI/CD |
| A09 | Logging Failures | Sensitive data in logs, auditing |
| A10 | SSRF | URL validation, internal network access |
Review Loop
⚠️ @CLAUDE.md auto-loop: fix → re-review → ... → ✅ PASS ⚠️
⛔ Must fix → fix P0 issues → /codex-security --continue <threadId> → repeat until ✅ Mergeable.
Max 3 rounds. Still failing → report blocker.
Verification
- Each issue tagged with severity (P0/P1/P2)
- Gate is explicit (✅ Mergeable / ⛔ Must fix)
- Fix recommendations are specific and actionable
- Includes verification test method
- Codex independently researched auth/input/sensitive code
References
- OWASP prompt:
references/codex-prompt-security.md - Examples:
references/examples.md - Standards: @rules/security.md
Examples
Input: /codex-security --scope src/controller/
Action: OWASP Top 10 check → output issues + Gate
Input: /dep-audit --level high
Action: npm audit → filter high/critical → output report
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