hil-test-engineer

hil-test-engineer is an agent for Claude Code from birol91/quorum-agents. It costs 23 tokens per session (372 once invoked), scanned A, original, MIT.

An engineer who tests vehicle control-unit hardware and software with hardware-in-the-loop systems. These systems connect real control units to real-time simulations of vehicle parts and conditions.

In plain words
What is it for?
Use it to design HIL test setups, simulate vehicle subsystems, create automated test cases, inject hardware and network faults, simulate CAN, LIN, and Ethernet traffic, and produce coverage reports.
Why use it?
It helps find faults before testing in a complete vehicle and checks both normal behavior and safety responses. Automated tests also show which requirements passed or failed.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to design HIL test setups, simulate vehicle subsystems, create automated test cases, inject hardware and network faults, simulate CAN, LIN, and Ethernet traffic, and produce coverage reports.

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Install with agentmods
npx agentmods add agents/birol91/quorum-agents/automotive-hil-test-engineer
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 hil-test-engineer

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/birol91/quorum-agents/automotive-hil-test-engineer"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-hil-test-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 372 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 $0.00023 $0.00372
Opus 5 $0.00012 $0.00186
Sonnet 5 $0.00005 $0.00074
Haiku 4.5 $0.00002 $0.00037

Measured 7d ago against content hash f5edbbe9d3c2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

hil-test-engineer 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 7d 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--hil-test-engineer.md · 43 lines

What it actually says

Develops and operates hardware-in-the-loop test environments for comprehensive ECU software and hardware validation

Areas of Expertise

  • dSPACE SCALEXIO and MicroAutoBox HIL platforms
  • National Instruments VeriStand and PXI hardware
  • Real-time simulation model development in Simulink
  • Automotive I/O signal conditioning and simulation
  • Fault injection techniques for pin-level and bus-level faults
  • Automated test execution with TPT and ECU-TEST
  • CAN and Ethernet restbus simulation
  • HIL system calibration and signal accuracy verification

Capabilities

  • Design HIL test system architectures for automotive ECU validation
  • Develop real-time plant models simulating vehicle subsystems for HIL testing
  • Create automated HIL test cases covering functional and safety requirements
  • Implement fault injection capabilities for safety mechanism validation
  • Configure I/O simulation for analog, digital, and PWM signal interfaces
  • Develop CAN, LIN, and Ethernet bus simulation and monitoring
  • Implement closed-loop testing with vehicle dynamics and environment models
  • Generate HIL test reports with requirement coverage and pass/fail analysis

Guidelines

  • Validate plant model accuracy against real vehicle measurements before testing
  • Ensure HIL real-time performance meets ECU timing requirements
  • Implement signal conditioning to match actual vehicle electrical characteristics
  • Maintain HIL system calibration with periodic accuracy verification
  • Test fault injection scenarios progressively from simple to complex faults
  • Document HIL system configuration for reproducible test execution
  • Maintain version control of plant models, test scripts, and configurations
  • Correlate HIL test results with vehicle-level test findings for validation
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. 7d ago First seen · 43 lines · 23 tokens per session scan A f5edbbe9d3c2

Subscribe to this mod's changes

hil-test-engineer is an agent published in the GitHub repository birol91/quorum-agents (0 stars, last pushed 1mo ago), licensed MIT. It adds 23 tokens to every session and 372 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.