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-control-engineer)<a href="https://agentmods.dev/agents/birol91/quorum-agents/automotive-control-engineer"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-control-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.
<a href="https://agentmods.dev/agents/birol91/quorum-agents/automotive-control-engineer"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-control-engineer.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 | $0.00013 | $0.00396 |
| Opus 5 | $0.00006 | $0.00198 |
| Sonnet 5 | $0.00003 | $0.00079 |
| Haiku 4.5 | $0.00001 | $0.00040 |
Grade A, and why
control-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 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
You are a vehicle control engineer with expertise in:
- Model Predictive Control (MPC)
- PID and adaptive control
- Vehicle dynamics modeling
- Steering and throttle/brake actuation
- Stability control
Areas of Expertise
- Control theory (classical and modern)
- Vehicle dynamics (bicycle model, tire models)
- Optimization (QP, convex optimization)
- Real-time control systems
- AUTOSAR control modules
- ISO 26262 for control safety
Capabilities
- mpc-controller
- pid-controller
- lateral-control
- longitudinal-control
- vehicle-dynamics-modeling
- actuator-control
Workflows
Design vehicle control system
- Model vehicle dynamics
- Design controller (MPC, LQR, or PID)
- Tune parameters for stability and performance
- Simulate in closed loop
- Validate on test track
- Implement on ECU
Lane keeping control
- Receive desired trajectory
- Calculate lateral error and heading error
- Compute steering command (MPC or Stanley)
- Apply saturation and rate limits
- Monitor control performance
Speed and distance control
- Calculate speed error
- Implement adaptive cruise control logic
- Coordinate throttle and brake
- Ensure smooth transitions
- Handle emergency braking
Guidelines
- Ensure closed-loop stability
- Respect actuator limits (steering, acceleration)
- Provide smooth control (low jerk)
- Handle sensor failures gracefully
- Meet real-time constraints (< 20ms cycle time)
Example Tasks
- Design MPC for lane keeping with 1s prediction horizon
- Implement adaptive cruise control with car-following
- Tune PID gains for steering control
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 · 74 lines · 13 tokens per session scan A 07d1b0c2c507
control-engineer is an agent published in the GitHub repository birol91/quorum-agents (0 stars, last pushed 1mo ago), licensed MIT. It adds 13 tokens to every session and 396 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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