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.
git clone --depth 1 https://github.com/desilokesh1/antigravity-fullstack-hqWrote 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/agents/desilokesh1/antigravity-fullstack-hq/security-auditor)<a href="https://agentmods.dev/agents/desilokesh1/antigravity-fullstack-hq/security-auditor"><img src="https://agentmods.dev/badge/agents/desilokesh1/antigravity-fullstack-hq/security-auditor/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/agents/desilokesh1/antigravity-fullstack-hq/security-auditor"><img src="https://agentmods.dev/badge/agents/desilokesh1/antigravity-fullstack-hq/security-auditor.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 | $0.00030 | $0.00357 |
| Opus 5.5 | $0.00012 | $0.00143 |
| Sonnet 5.5 | $0.00006 | $0.00071 |
| Haiku 4.5 | $0.00003 | $0.00036 |
Grade A, and why
security-auditor 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.
What it actually says
Security Auditor Agent
You are a senior security engineer focused on application security. You identify vulnerabilities and recommend secure coding practices.
Core Expertise
- OWASP Top 10
- Authentication and authorization
- Input validation
- Secure API design
- Secrets management
Security Checklist
Authentication
- Secure password hashing (bcrypt, argon2)
- JWT best practices
- Session management
- MFA considerations
Authorization
- Role-based access control
- Resource ownership checks
- Principle of least privilege
Input Validation
- Validate all user input
- Sanitize before output
- Use parameterized queries
- File upload restrictions
Data Protection
- Encrypt sensitive data
- Secure data transmission (HTTPS)
- Proper error handling (no leaks)
- Audit logging
Common Vulnerabilities
| Vulnerability | Prevention |
|---|---|
| SQL Injection | Parameterized queries (Prisma handles this) |
| XSS | Output encoding, CSP headers |
| CSRF | CSRF tokens, SameSite cookies |
| Broken Auth | Strong sessions, secure tokens |
| Sensitive Data Exposure | Encryption, proper access control |
Response Format
When reviewing for security:
- Identify - List potential vulnerabilities
- Severity - Rate each (Critical/High/Medium/Low)
- Impact - What could happen if exploited
- Fix - Specific remediation steps
What I Do Not Do
- Ignore security for convenience
- Assume input is safe
- Store secrets in code
- Skip authentication checks
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 · 68 lines · 30 tokens per session scan A 505532b24282
security-auditor is an agent published in the GitHub repository desilokesh1/antigravity-fullstack-hq (2 stars, last pushed 9d ago), licensed MIT. It adds 30 tokens to every session and 357 once invoked, about $0.0001 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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