Borrowing it
Nothing to install: this file belongs to somnus0x/agt-skill-pack. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/somnus0x/agt-skill-pack/main/CLAUDE.mdgit clone --depth 1 https://github.com/somnus0x/agt-skill-packWrote 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/instructions/somnus0x/agt-skill-pack/claude-md)<a href="https://agentmods.dev/instructions/somnus0x/agt-skill-pack/claude-md"><img src="https://agentmods.dev/badge/instructions/somnus0x/agt-skill-pack/claude-md/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/instructions/somnus0x/agt-skill-pack/claude-md"><img src="https://agentmods.dev/badge/instructions/somnus0x/agt-skill-pack/claude-md.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 | $0.00395 | $0.00395 |
| Opus 5.5 | $0.00158 | $0.00158 |
| Sonnet 5.5 | $0.00079 | $0.00079 |
| Haiku 4.5 | $0.00040 | $0.00040 |
Grade A, and why
agt-skill-pack CLAUDE.md 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 1mo 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
AGT Skill Pack
You have access to the following skills in the skills/ directory. Load the relevant skill when the conversation matches.
| Trigger | Skill | File |
|---|---|---|
| "review", "cross review", "red team", "stress test", "second opinion", "fact check" | Factory Review | skills/factory-review/SKILL.md |
| "workflow", "set up AI", "จัด workflow" | Workflow Scout | skills/workflow-scout/SKILL.md |
| "should we build", "is this worth building", "taste check", "what would you cut", "prioritize these", "product review" | Product Taste | skills/product-taste/SKILL.md |
| "is this still right", "revisit", "should we reconsider", "has anything changed", "decision review", "decay check" | Decision Decay | skills/decision-decay/SKILL.md |
| "nag me", "accountability", "commitment check", "did I do it", "habit tracker" | Accountability Nag | skills/accountability-nag/SKILL.md |
| "does this look AI", "slop check", "UI review", "design audit", "AI tells" | AI Slop Detection | skills/ai-slop-detection/SKILL.md |
| "setup frontend", "configure for react", "frontend onboarding", "next.js setup" | Frontend Setup | skills/frontend-setup/SKILL.md |
| "agents colliding", "agents overwriting", "multi-agent", "parallel agents", "split my repo", "manage agents like a team", "I'm the bottleneck" | Agent Boundaries | skills/agent-boundaries/SKILL.md |
When a skill is triggered, read the SKILL.md file and follow its instructions.
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.
- 1mo ago First seen · 17 lines · 395 tokens per session scan A 7d739a0b2580
agt-skill-pack CLAUDE.md is an instructions file published in the GitHub repository somnus0x/agt-skill-pack (74 stars, last pushed 18d ago), licensed Apache-2.0. It adds 395 tokens to every session, about $0.0016 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 2026-08-30.
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