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/HoangNguyen0403/agent-skills-standardWrote 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/commands/hoangnguyen0403/agent-skills-standard/battle-test)<a href="https://agentmods.dev/commands/hoangnguyen0403/agent-skills-standard/battle-test"><img src="https://agentmods.dev/badge/commands/hoangnguyen0403/agent-skills-standard/battle-test/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/commands/hoangnguyen0403/agent-skills-standard/battle-test"><img src="https://agentmods.dev/badge/commands/hoangnguyen0403/agent-skills-standard/battle-test.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 | $0.00022 | $0.00537 |
| Opus 5 | $0.00011 | $0.00269 |
| Sonnet 5 | $0.00004 | $0.00107 |
| Haiku 4.5 | $0.00002 | $0.00054 |
Grade A, and why
battle-test 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 6d 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
⚔️ Battle Test Orchestrator
Goal: Evaluate every
SKILL.mdin the target directory againstcommon-skill-creator. Deliver a quantified health report and prioritized remediation plan.
Step 1 — Target Discovery & Tech Stack
Identify the tech stack and all skill files.
# Count total skills per category
find . -name "SKILL.md" | sed 's|/[^/]*/SKILL.md||' | sort | uniq -c
Step 2 — Frontmatter Audit (Breadth Scan)
Run scans to detect format and structure violations.
- Check for missing mandatory sections:
grep -rL "triggers:\|priority:\|Anti-Patterns" <SKILLS>/ - Check for broad glob triggers:
grep -r "src/\*\*" <SKILLS>/ - Check for length limits:
find . -name "SKILL.md" -exec awk 'END{if(NR>100) print FILENAME": "NR" lines"}' {} \;
Step 3 — Deep Audit & Scoring
Pick every P0 (CRITICAL) and a random sample of P1/P2 skills. Evaluate them against the Grading Rubric in:
<SKILLS>/common/common-skill-creator/references/rubric.md when synced.
- Trigger Accuracy: File patterns + keywords?
- Format Quality:
**No X**: Do Y.anti-patterns? - Verification: Mandatory checklists?
- Token Efficiency: Under 100 lines? Imperative mood?
Step 4 — Scored Report
Scoring Algorithm: Start at 100 points for each category. Apply deductions for findings (🔴-15 / 🟠-8 / 🟡-3 / 🔵-1).
📊 Report Format
Output the report using the Battle Test Report and Phased Plan templates in:
<SKILLS>/common/common-skill-creator/references/rubric.md when synced.
Step 5 — Interactive Follow-up
- "Generate a
task.mdfor Phase 1 remediation?" - "Fix the worst offender in [category] now?"
- "Deep-dive audit on a specific category (e.g.,
security)?"
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.
- 6d ago First seen · 61 lines · 22 tokens per session scan A cfc1e68998a8
battle-test is a command published in the GitHub repository HoangNguyen0403/agent-skills-standard (565 stars, last pushed 3d ago), licensed MIT. It adds 22 tokens to every session and 537 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 2026-09-06.
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