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/AGENTS.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/agents-md)<a href="https://agentmods.dev/instructions/somnus0x/agt-skill-pack/agents-md"><img src="https://agentmods.dev/badge/instructions/somnus0x/agt-skill-pack/agents-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/agents-md"><img src="https://agentmods.dev/badge/instructions/somnus0x/agt-skill-pack/agents-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 | $0.00586 | $0.00586 |
| Opus 5.5 | $0.00234 | $0.00234 |
| Sonnet 5.5 | $0.00117 | $0.00117 |
| Haiku 4.5 | $0.00059 | $0.00059 |
Grade A, and why
agt-skill-pack AGENTS.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.
How it starts
The opening of the file, as written. The whole thing — 47 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGT Skill Pack
Available Skills
Factory Review
- Triggers: review, cross review, red team, stress test, second opinion, fact check
- File:
skills/factory-review/SKILL.md - Description: Cross-model adversarial review. Use a different AI to critique what you produced.
Workflow Scout
- Triggers: workflow, set up AI, จัด workflow
- File:
skills/workflow-scout/SKILL.md - Description: 8-question interview that builds your AI workflow from scratch.
Product Taste
- Triggers: should we build, is this worth building, taste check, what would you cut, prioritize these, product review
- File:
skills/product-taste/SKILL.md - Description: 5-filter evaluation for product decisions. Runs features through who-suffers, replaces-what, core-loop, cost-of-being-right, and ship-without-it filters.
Decision Decay
- Triggers: is this still right, revisit, should we reconsider, has anything changed, decision review, decay check
- File:
skills/decision-decay/SKILL.md - Description: Re-evaluate past decisions when assumptions change. Scores decay as Fresh, Aging, or Stale.
Accountability Nag
- Triggers: nag me, accountability, commitment check, did I do it, habit tracker
- File:
skills/accountability-nag/SKILL.md - Description: Personal commitment tracker with escalating confrontation. Three levels from firm reminder to no mercy.
AI Slop Detection
- Triggers: does this look AI, slop check, UI review, design audit, AI tells
- File:
skills/ai-slop-detection/SKILL.md - Description: Checklist to identify AI-generated UI patterns. Scores 15 tells across color, layout, visuals, typography, and motion.
Frontend Setup
- Triggers: setup frontend, configure for react, frontend onboarding, next.js setup
- File:
skills/frontend-setup/SKILL.md - Description: One-time setup that detects your React/Next.js stack and generates CLAUDE.md rules matching your actual project conventions.
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 · 47 lines · 586 tokens per session scan A 560eb20358c9
agt-skill-pack AGENTS.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 586 tokens to every session, about $0.0023 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.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.