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.
npx skills add yogsoth-ai/de-anthropocentric-research-engine --skill audit-benchmark-validitygit clone --depth 1 https://github.com/yogsoth-ai/de-anthropocentric-research-engineWrote 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/skills/yogsoth-ai/de-anthropocentric-research-engine/audit-benchmark-validity)<a href="https://agentmods.dev/skills/yogsoth-ai/de-anthropocentric-research-engine/audit-benchmark-validity"><img src="https://agentmods.dev/badge/skills/yogsoth-ai/de-anthropocentric-research-engine/audit-benchmark-validity/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/skills/yogsoth-ai/de-anthropocentric-research-engine/audit-benchmark-validity"><img src="https://agentmods.dev/badge/skills/yogsoth-ai/de-anthropocentric-research-engine/audit-benchmark-validity.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 | $0.00031 | $0.03511 |
| Opus 5.5 | $0.00012 | $0.01404 |
| Sonnet 5.5 | $0.00006 | $0.00702 |
| Haiku 4.5 | $0.00003 | $0.00351 |
Grade A, and why
audit-benchmark-validity 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 28d 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.
How it starts
The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.
audit-benchmark-validity
Purpose
Treat benchmarks as scientific measurement instruments: audit construct validity, contamination, metric pathology, coverage, leaderboard dynamics, and protocol drift.
Input contract
required: [benchmark_spec, task_definition, metric_definition, evaluation_records]
optional: [leaderboard_history, protocol_versions, coverage_target]
constraints: [claims must be linked to benchmark evidence]
Execution protocol
Do not perform called SOP operations inline; each loaded SOP owns its contract and thresholds.
- You MUST load skill
inventory-reference-itemsto inventory benchmark components and versions. You MUST load skilldecompose-evaluation-metricto decompose the evaluation metric. You MUST load skillassess-construct-validityto assess the benchmark construct. You MUST load skillextract-evaluation-protocolto reconstruct protocol versions. - Select validity, contamination, saturation, coverage, protocol-forensics, or evaluation-comparison mode.
- You MUST load skill
audit-data-contaminationto audit contamination. You MUST load skillmap-coverage-spaceto map data and task coverage. You MUST load skillanalyze-leaderboard-dynamicsto analyze saturation and temporal dynamics. You MUST load skillcompare-evaluation-protocolsto compare protocol and metric variants. You MUST load skillprobe-benchmark-artifactto probe artifacts and shortcut paths. - You MUST load skill
audit-reporting-qualityto audit reporting quality and return the validity verdict with threats, evidence, and required repairs. If the audit exposes systematic coverage gaps, considercoverage-white-space-search. If the benchmark or metric may share assumptions with the tested system, consideraudit-validator-independence.
Output contract
produces: [validity_verdict, threat_register, contamination_findings, coverage_map, protocol_drift_report, repair_actions]
delta_fields: [findings, evidence_updates, uncertainties, decisions, open_questions, recommended_jumps]
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.
- 28d ago First seen · 161 lines · 31 tokens per session scan A 1887e912a7a7
audit-benchmark-validity is a skill published in the GitHub repository yogsoth-ai/de-anthropocentric-research-engine (505 stars, last pushed yesterday), licensed Apache-2.0. It adds 31 tokens to every session and 3,511 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-24.
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