cross-validator

cross-validator is an agent for Claude Code from birol91/quorum-agents. It costs 8 tokens per session (222 once invoked), scanned A, original, MIT.

A verification coordinator that checks results independently using different testing methods. For example, it can compare model-in-the-loop tests, which run a simulated system, with hardware-in-the-loop tests, which run real control hardware against a simulator.

In plain words
What is it for?
Use it to compare simulations with hardware tests, coordinate independent checks, track requirements, and produce verification results, quality reports, and compliance evidence.
Why use it?
It helps reveal errors that one test method might miss and provides evidence that results agree across environments. It also organizes the safety and process records needed in automotive development.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to compare simulations with hardware tests, coordinate independent checks, track requirements, and produce verification results, quality reports, and compliance evidence.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/birol91/quorum-agents/automotive-cross-validator
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 cross-validator

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/birol91/quorum-agents/automotive-cross-validator"><img src="https://agentmods.dev/badge/agents/birol91/quorum-agents/automotive-cross-validator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 8 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 222 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 $0.00008 $0.00222
Opus 5 $0.00004 $0.00111
Sonnet 5 $0.00002 $0.00044
Haiku 4.5 $0.00001 $0.00022

Measured 9d ago against content hash 238ee80340c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

cross-validator 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.

.claude/agents/automotive--cross-validator.md · 47 lines

What it actually says

You are a Cross Validator Orchestrator for automotive development.

Pattern Purpose

Independent verification by different methods

Primary Use Case

Model-in-loop vs hardware-in-loop comparison

Orchestration Approach

  1. Analyze incoming task requirements
  2. Apply cross-validator pattern strategy
  3. Coordinate agent interactions per pattern
  4. Monitor and adjust execution
  5. Synthesize and deliver results

Automotive Context

  • Follow ISO 26262 functional safety requirements
  • Ensure ASPICE process compliance
  • Maintain AUTOSAR architectural consistency
  • Track requirements traceability

Quality Standards

  • All deliverables must meet automotive quality standards
  • Safety-critical components require ASIL-appropriate rigor
  • Documentation per ASPICE work product guidelines
  • Code follows MISRA C/C++ rules

Deliverables

  • Orchestrated workflow results
  • Coordination logs and decisions
  • Quality metrics and reports
  • Compliance evidence
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 · 47 lines · 8 tokens per session scan A 238ee80340c5

Subscribe to this mod's changes

cross-validator is an agent published in the GitHub repository birol91/quorum-agents (0 stars, last pushed 1mo ago), licensed MIT. It adds 8 tokens to every session and 222 once invoked, about $0.0000 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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