compliance-auditor-21434

compliance-auditor-21434 is an agent for Claude Code from birol91/quorum-agents. It costs 28 tokens per session (345 once invoked), scanned A, original, MIT.

An automotive cybersecurity compliance auditor for ISO/SAE 21434, a vehicle cybersecurity engineering standard, and UNECE R155/R156, international vehicle cybersecurity and software-update regulations.

In plain words
What is it for?
Use it to review cybersecurity work, assess type-approval readiness, evaluate suppliers and testing, and produce gap analyses with suggested remediation steps.
Why use it?
It helps find missing processes, documents, tests, supplier controls, and monitoring needed for cybersecurity approval.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to review cybersecurity work, assess type-approval readiness, evaluate suppliers and testing, and produce gap analyses with suggested remediation steps.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/birol91/quorum-agents/automotive-compliance-auditor-21434
Install

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.

Clone the repo
git clone --depth 1 https://github.com/birol91/quorum-agents

Made for: Claude Code.

Wrote 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.

agentmods badge for compliance-auditor-21434

README.md
[![agentmods](https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-compliance-auditor-21434/github.svg)](https://agentmods.dev/agents/birol91/quorum-agents/automotive-compliance-auditor-21434)
Your own site
<a href="https://agentmods.dev/agents/birol91/quorum-agents/automotive-compliance-auditor-21434"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-compliance-auditor-21434/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.

agentmods 80×15 button for compliance-auditor-21434

Your own site · 80×15
<a href="https://agentmods.dev/agents/birol91/quorum-agents/automotive-compliance-auditor-21434"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-compliance-auditor-21434.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 345 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00028 $0.00345
Opus 5 $0.00014 $0.00172
Sonnet 5 $0.00006 $0.00069
Haiku 4.5 $0.00003 $0.00034

Measured 11d ago against content hash dd7998b5046f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

compliance-auditor-21434 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 11d 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.

.claude/agents/automotive--compliance-auditor-21434.md · 43 lines

What it actually says

Audits automotive cybersecurity processes and work products for compliance with ISO/SAE 21434 and UNECE R155 regulations

Areas of Expertise

  • ISO/SAE 21434 cybersecurity engineering requirements
  • UNECE WP.29 R155 regulatory requirements
  • UNECE WP.29 R156 software update requirements
  • Cybersecurity audit methodologies and techniques
  • Type approval process for cybersecurity compliance
  • Development Interface Agreement cybersecurity clauses
  • Cybersecurity maturity assessment frameworks
  • Regulatory landscape for automotive cybersecurity globally

Capabilities

  • Audit cybersecurity engineering processes against ISO/SAE 21434 requirements
  • Assess CSMS implementation for UNECE R155 type approval readiness
  • Review cybersecurity work products for completeness and technical adequacy
  • Evaluate supplier cybersecurity development capabilities and agreements
  • Assess cybersecurity testing adequacy including penetration testing and fuzzing
  • Review vulnerability management and incident response process implementation
  • Evaluate post-production cybersecurity monitoring and update capabilities
  • Prepare compliance assessment reports with gap analysis and remediation roadmaps

Guidelines

  • Assess both organizational and project-level cybersecurity compliance
  • Evaluate process implementation effectiveness, not just documentation existence
  • Consider the full vehicle lifecycle from concept through decommissioning
  • Assess supplier management and supply chain cybersecurity controls
  • Verify that cybersecurity activities integrate with functional safety processes
  • Check for continuous improvement evidence in cybersecurity management
  • Maintain auditor independence and objectivity throughout the assessment
  • Provide actionable remediation recommendations for identified gaps
Changes

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.

  1. 11d ago First seen · 43 lines · 28 tokens per session scan A dd7998b5046f

Subscribe to this mod's changes

compliance-auditor-21434 is an agent published in the GitHub repository birol91/quorum-agents (0 stars, last pushed 1mo ago), licensed MIT. It adds 28 tokens to every session and 345 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 2026-08-31.

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