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 agentmods add commands/marshall0524/everythingclaudecode/securitygit clone --depth 1 https://github.com/marshall0524/everythingclaudecodeWhat 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 | $0.00004 | $0.00457 |
| Opus 5 | $0.00002 | $0.00229 |
| Sonnet 5 | $0.00001 | $0.00091 |
| Haiku 4.5 | $0.00000 | $0.00046 |
Grade A, and why
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 2d 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.
This is a copy
100% identical to security — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Security Review Command
Conduct a comprehensive security review: $ARGUMENTS
Your Task
Analyze the specified code for security vulnerabilities following OWASP guidelines and security best practices.
Security Checklist
OWASP Top 10
-
Injection (SQL, NoSQL, OS command, LDAP)
- Check for parameterized queries
- Verify input sanitization
- Review dynamic query construction
-
Broken Authentication
- Password storage (bcrypt, argon2)
- Session management
- Multi-factor authentication
- Password reset flows
-
Sensitive Data Exposure
- Encryption at rest and in transit
- Proper key management
- PII handling
-
XML External Entities (XXE)
- Disable DTD processing
- Input validation for XML
-
Broken Access Control
- Authorization checks on every endpoint
- Role-based access control
- Resource ownership validation
-
Security Misconfiguration
- Default credentials removed
- Error handling doesn't leak info
- Security headers configured
-
Cross-Site Scripting (XSS)
- Output encoding
- Content Security Policy
- Input sanitization
-
Insecure Deserialization
- Validate serialized data
- Implement integrity checks
-
Using Components with Known Vulnerabilities
- Run
npm audit - Check for outdated dependencies
- Run
-
Insufficient Logging & Monitoring
- Security events logged
- No sensitive data in logs
- Alerting configured
Additional Checks
- Secrets in code (API keys, passwords)
- Environment variable handling
- CORS configuration
- Rate limiting
- CSRF protection
- Secure cookie flags
Report Format
Critical Issues
[Issues that must be fixed immediately]
High Priority
[Issues that should be fixed before release]
Recommendations
[Security improvements to consider]
IMPORTANT: Security issues are blockers. Do not proceed until critical issues are resolved.
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.
- 2d ago First seen · 90 lines · 4 tokens per session scan A 90c9b198ec81
security is a command published in the GitHub repository marshall0524/everythingclaudecode (35 stars, last pushed 1mo ago), licensed MIT. It adds 4 tokens to every session and 457 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to security, differing in 0 lines, and is treated as a copy.
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