automotive-security

automotive-security is a skill for Claude Code, Codex from pangzhenying2025/hermes-automotive-skills. It costs 52 tokens per session (18,823 once invoked), scanned A, a copy of automotive-access-control, MIT.

A large set of automotive cybersecurity guidance covering authentication, encryption, secure boot, intrusion detection, key management, threat modelling, and related areas. It references standards including ISO 21434, ISO 26262, AUTOSAR, and ASPICE.

In plain words
What is it for?
Use it when designing or reviewing ECU security, secure communication, over-the-air updates, vulnerability assessments, penetration tests, and cybersecurity processes.
Why use it?
It helps developers address the many security concerns in vehicle software instead of treating authentication or encryption as isolated tasks. The material is aimed at production automotive systems.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when designing or reviewing ECU security, secure communication, over-the-air updates, vulnerability assessments, penetration tests, and cybersecurity processes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pangzhenying2025/hermes-automotive-skills/automotive-security
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.

Any agent
npx skills add pangzhenying2025/hermes-automotive-skills --skill automotive-security
Clone the repo
git clone --depth 1 https://github.com/pangzhenying2025/hermes-automotive-skills

Made for: Claude Code, Codex.

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 automotive-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/pangzhenying2025/hermes-automotive-skills/automotive-security/github.svg)](https://agentmods.dev/skills/pangzhenying2025/hermes-automotive-skills/automotive-security)
Your own site
<a href="https://agentmods.dev/skills/pangzhenying2025/hermes-automotive-skills/automotive-security"><img src="https://agentmods.dev/badge/skills/pangzhenying2025/hermes-automotive-skills/automotive-security/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 automotive-security

Your own site · 80×15
<a href="https://agentmods.dev/skills/pangzhenying2025/hermes-automotive-skills/automotive-security"><img src="https://agentmods.dev/badge/skills/pangzhenying2025/hermes-automotive-skills/automotive-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 18,823 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 91% copy Near-identical to another mod 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 $0.00052 $0.18823
Opus 5 $0.00026 $0.09412
Sonnet 5 $0.00010 $0.03765
Haiku 4.5 $0.00005 $0.01882

Measured 9d ago against content hash 55352202701d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

automotive-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 9d 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.

Origin

This is a copy

91% identical to automotive-access-control — 756 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.

skills/automotive-security/SKILL.md · 4,244 lines

How it starts

The opening of the file, as written. The whole thing — 4,244 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Automotive Security

198 skill files covering security domain for automotive software engineering.

Applicable Standards

  • ASPICE Level 3
  • AUTOSAR 4.4
  • ISO 21434
  • ISO 26262

Use Cases

  • SECURITY system development
  • Authentication optimization
  • Production ECU implementation
  • Cybersecurity optimization
  • Encryption optimization
  • Intrusion Detection optimization
  • Key Management optimization
  • Penetration Testing optimization
  • Secure Boot optimization
  • Secure Communication optimization
  • Secure Ota optimization
  • Threat Modeling optimization
  • Vulnerability Assessment optimization

Topics Covered

Authentication

  • authentication-001
  • authentication-002
  • authentication-003
  • authentication-004
  • authentication-005
  • authentication-006
  • authentication-007
  • authentication-008
  • authentication-009
  • authentication-010
  • authentication-011
  • authentication-012
  • authentication-013
  • authentication-014
  • authentication-015
  • authentication-016
  • authentication-017
  • authentication-018

Cybersecurity

  • cybersecurity-001
  • cybersecurity-002
  • cybersecurity-003
  • cybersecurity-004
  • cybersecurity-005
  • cybersecurity-006
  • cybersecurity-007
  • cybersecurity-008
  • cybersecurity-009
  • cybersecurity-010
  • cybersecurity-011
  • cybersecurity-012
  • cybersecurity-013
  • cybersecurity-014
  • cybersecurity-015
  • cybersecurity-016
  • cybersecurity-017
  • cybersecurity-018

Encryption

  • encryption-001
  • encryption-002
  • encryption-003
  • encryption-004
  • encryption-005
  • encryption-006
  • encryption-007
  • encryption-008
  • encryption-009
  • encryption-010
  • encryption-011
  • encryption-012
  • encryption-013
  • encryption-014
  • encryption-015
  • encryption-016
  • encryption-017
  • encryption-018

Intrusion Detection

  • intrusion-detection-001
  • intrusion-detection-002
  • intrusion-detection-003
  • intrusion-detection-004
  • intrusion-detection-005
  • intrusion-detection-006
  • intrusion-detection-007
  • intrusion-detection-008
  • intrusion-detection-009
  • intrusion-detection-010
  • intrusion-detection-011
  • intrusion-detection-012
  • intrusion-detection-013
  • intrusion-detection-014
  • intrusion-detection-015
  • intrusion-detection-016
  • intrusion-detection-017
  • intrusion-detection-018

Read the full file on GitHub · 4,244 lines

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. 9d ago First seen · 4,244 lines · 52 tokens per session scan A 55352202701d

Subscribe to this mod's changes

automotive-security is a skill published in the GitHub repository pangzhenying2025/hermes-automotive-skills (5 stars, last pushed 3mo ago), licensed MIT. It adds 52 tokens to every session and 18,823 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to automotive-access-control, differing in 756 lines, and is treated as a copy.

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