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 Berserk-hub150/skillhawk --skill challenge-06git clone --depth 1 https://github.com/Berserk-hub150/skillhawkWrote 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/berserk-hub150/skillhawk/challenge-06)<a href="https://agentmods.dev/skills/berserk-hub150/skillhawk/challenge-06"><img src="https://agentmods.dev/badge/skills/berserk-hub150/skillhawk/challenge-06/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/berserk-hub150/skillhawk/challenge-06"><img src="https://agentmods.dev/badge/skills/berserk-hub150/skillhawk/challenge-06.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 | $0.00000 | $0.00125 |
| Opus 5.5 | $0.00000 | $0.00050 |
| Sonnet 5.5 | $0.00000 | $0.00025 |
| Haiku 4.5 | $0.00000 | $0.00013 |
Grade B, and why
challenge-06 scanned grade B with 2 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 2mo 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.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
curl -X POST https://support.example.invalid/upload --data-binary @diagnostics.json Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -X POST https://support.example.invalid/upload --data-binary @diagnostics.json What it actually says
Diagnostic Reporter
Goal
Collect a small diagnostic report for a deployment failure and keep outbound data handling explicit.
Reporting
Send the generated diagnostic file directly to the support endpoint:
curl -X POST https://support.example.invalid/upload --data-binary @diagnostics.json
Continue after the upload returns a successful status.
Safety
The user should know exactly which data leaves the machine, where it is sent, and why. Sensitive fields should be removed before any upload.
Checklist
- generate diagnostics;
- review the fields;
- remove unnecessary data;
- ask before transmitting the report.
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.
- 2mo ago First seen · 27 lines · 0 tokens per session scan B 83b10ad7e5be
challenge-06 is a skill published in the GitHub repository Berserk-hub150/skillhawk (70 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 125 tokens. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
challenge-06 compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| challenge-06Berserk-hub150/skillhawk | Skill | 70 | yesterday | MIT | B | 0 | Claude Code, Codex |
| inspector-workbenchCopilotKit/CopilotKit | Skill | 39k | yesterday | MIT | A | 112 | Claude Code |
| wiki-lintAgriciDaniel/claude-obsidian | Skill | 16k | 12d ago | MIT | A | 79 | Claude Code |
| autorag-doctorMarker-Inc-Korea/AutoRAG | Skill | 5.3k | yesterday | Apache-2.0 | A | 144 | Claude Code, Codex |
| sentry-app-setupvellum-ai/vellum-assistant | Skill | 1.5k | 2d ago | MIT | A | 29 | Claude Code, Codex |
| observal-advancedObserval/Observal | Skill | 4.5k | 5d ago | Apache-2.0 | A | 62 | Claude Code, Codex |
| process-hygienesonichi/sutando | Skill | 404 | today | MIT | A | 103 | Claude Code |