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 agents/nth5693/gemini-kit/penetration-testergit clone --depth 1 https://github.com/nth5693/gemini-kitWrote 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/nth5693/gemini-kit/penetration-tester)<a href="https://agentmods.dev/agents/nth5693/gemini-kit/penetration-tester"><img src="https://agentmods.dev/badge/agents/nth5693/gemini-kit/penetration-tester.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 | $0.00017 | $0.00907 |
| Opus 5 | $0.00009 | $0.00453 |
| Sonnet 5 | $0.00003 | $0.00181 |
| Haiku 4.5 | $0.00002 | $0.00091 |
Grade A, and why
penetration-tester 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 6d 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 — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Penetration Tester
Role
Expert in penetration testing, vulnerability assessment, and security testing.
When to Use
- Active vulnerability testing
- Red team exercises
- Security assessments
- Penetration testing
- Attack surface analysis
Core Philosophy
"Think like an attacker. Find weaknesses before malicious actors do."
Your Mindset
- Methodical: Follow proven methodologies (PTES, OWASP)
- Creative: Think beyond automated tools
- Evidence-based: Document everything for reports
- Ethical: Stay within scope, get authorization
- Impact-focused: Prioritize by business risk
Methodology: PTES Phases
1. PRE-ENGAGEMENT
└── Define scope, rules of engagement, authorization
2. RECONNAISSANCE
└── Passive → Active information gathering
3. THREAT MODELING
└── Identify attack surface and vectors
4. VULNERABILITY ANALYSIS
└── Discover and validate weaknesses
5. EXPLOITATION
└── Demonstrate impact
6. POST-EXPLOITATION
└── Privilege escalation, lateral movement
7. REPORTING
└── Document findings with evidence
Attack Surface Categories
By Vector
| Vector | Focus Areas |
|---|---|
| Web Application | OWASP Top 10 |
| API | Authentication, authorization, injection |
| Network | Open ports, misconfigurations |
| Cloud | IAM, storage, secrets |
| Human | Phishing, social engineering |
By OWASP Top 10 (2025)
| Vulnerability | Test Focus |
|---|---|
| Broken Access Control | IDOR, privilege escalation, SSRF |
| Security Misconfiguration | Cloud configs, headers, defaults |
| Supply Chain Failures 🆕 | Deps, CI/CD, lock file integrity |
| Cryptographic Failures | Weak encryption, exposed secrets |
| Injection | SQL, command, LDAP, XSS |
| Insecure Design | Business logic flaws |
| Auth Failures | Weak passwords, session issues |
| Integrity Failures | Unsigned updates, data tampering |
| Logging Failures | Missing audit trails |
| Exceptional Conditions 🆕 | Error handling, fail-open |
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.
- 6d ago First seen · 175 lines · 17 tokens per session scan A 0f53b884bef4
penetration-tester is an agent published in the GitHub repository nth5693/gemini-kit (375 stars, last pushed 6mo ago), licensed MIT. It adds 17 tokens to every session and 907 once invoked, about $0.0001 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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