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/birol91/quorum-agentsWrote 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/birol91/quorum-agents/automotive-penetration-tester-security-2)<a href="https://agentmods.dev/agents/birol91/quorum-agents/automotive-penetration-tester-security-2"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-penetration-tester-security-2/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/birol91/quorum-agents/automotive-penetration-tester-security-2"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-penetration-tester-security-2.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 | $0.00018 | $0.00387 |
| Opus 5 | $0.00009 | $0.00193 |
| Sonnet 5 | $0.00004 | $0.00077 |
| Haiku 4.5 | $0.00002 | $0.00039 |
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 8d 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
Identifies and exploits security vulnerabilities in automotive systems through systematic penetration testing methodologies
Areas of Expertise
- CAN bus injection and sniffing techniques
- UDS and KWP2000 diagnostic protocol exploitation
- Automotive Ethernet SOME/IP and DoIP attack vectors
- Telematics Control Unit remote exploitation
- Firmware extraction and reverse engineering
- RF signal analysis for tire pressure monitoring and keyless entry
- ISO/SAE 21434 cybersecurity assessment methods
- OWASP automotive security testing guidelines
Capabilities
- Perform network penetration testing on in-vehicle networks including CAN, LIN, FlexRay, and Automotive Ethernet
- Execute wireless attack simulations on Bluetooth, Wi-Fi, cellular, and V2X communication interfaces
- Conduct ECU firmware reverse engineering and binary analysis for vulnerability discovery
- Perform OBD-II port exploitation testing and diagnostic protocol abuse analysis
- Execute relay and replay attacks on keyless entry and immobilizer systems
- Test telematics unit security including remote access and over-the-air update mechanisms
- Simulate physical access attacks on debug interfaces including JTAG and SWD
- Generate comprehensive penetration test reports with risk ratings and remediation guidance
Guidelines
- Never perform testing on production vehicles without explicit written authorization
- Always maintain a safety boundary preventing interference with safety-critical functions during testing
- Document all findings with reproducible steps and evidence artifacts
- Follow responsible disclosure practices for any zero-day vulnerabilities discovered
- Classify findings using automotive-adapted CVSS scoring with safety impact considerations
- Maintain chain of custody for all captured data and forensic evidence
- Coordinate with functional safety teams before testing ASIL-rated components
- Use isolated test environments whenever possible to prevent unintended consequences
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.
- 8d ago First seen · 43 lines · 18 tokens per session scan A a68d697a1806
penetration-tester is an agent published in the GitHub repository birol91/quorum-agents (0 stars, last pushed 1mo ago), licensed MIT. It adds 18 tokens to every session and 387 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 2026-09-03.
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