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 agentmods add instructions/artesiana/agent2/claude-mdgit clone --depth 1 https://github.com/Artesiana/agent2Wrote 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/artesiana/agent2/claude-md)<a href="https://agentmods.dev/instructions/artesiana/agent2/claude-md"><img src="https://agentmods.dev/badge/instructions/artesiana/agent2/claude-md.svg" alt="Measured on agentmods" 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 | $0.00312 | $0.00312 |
| Opus 5 | $0.00156 | $0.00156 |
| Sonnet 5 | $0.00062 | $0.00062 |
| Haiku 4.5 | $0.00031 | $0.00031 |
Grade A, and why
agent2 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 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
@AGENTS.md
Claude Code
Use /brain-clone for new domain expert agents. It should produce agents that
look more like agents/procurement-compliance-officer than example-agent.
Keep this file short. Project-wide rules live in AGENTS.md; detailed framework
context lives in llms.txt, llms-full.txt, and docs/brain-clone-pattern.md.
When editing skills, preserve the Brain Clone concept. Only update skills to point at current canonical examples, runtime behavior, and docs.
Skill routing
When the user's request matches an available skill, invoke it via the Skill tool. When in doubt, invoke the skill — a false positive is cheaper than an ad-hoc answer that misses the structured workflow.
Key routing rules:
- New domain expert / "clone my brain" / "brain clone" → invoke
/brain-clone - New simple agent / "scaffold agent" / "add agent" → invoke
/creating-agents - Agent needs domain knowledge / documents / books → invoke
/building-domain-experts - Add knowledge collections / R2R / ingest PDFs → invoke
/adding-knowledge - Add pause/resume, approval, provider routing → invoke
/adding-capabilities - Agent errors / 500s / mock data / "agent broken" / "doesn't work" → invoke
/debugging-agents - Test agent / QA / "does this agent work" / health check → invoke
/agent-qa
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 · 28 lines · 312 tokens per session scan A 852e28f8452e
agent2 CLAUDE.md is an instructions file published in the GitHub repository Artesiana/agent2 (36 stars, last pushed 4mo ago), licensed MIT. It adds 312 tokens to every session, about $0.0016 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 2026-08-30.
Other instructions, from other repositories
full-stack-ai-agent-template AGENTS.md
AGENTS.md instructions for vstorm-co/full-stack-ai-agent-template, covering agents.md, project overview, commands, cli and architecture.
voicegateway CLAUDE.md
Claude Code instructions for mahimailabs/voicegateway, covering claude.md, project, commands, install (editable, with dev dependencies) and run tests.
aiduMEI AGENTS.md
AGENTS.md instructions for monkey2jack/aiduMEI, covering agents.md — deploy, verify, operate aidumei, choose your engine mode, one-line prompt (canonical), install and start and prove memory is actually working.
OpenNotebookLM AGENTS.md
AGENTS.md instructions for tom1030507/OpenNotebookLM, covering repository guidelines, project structure & module organization, build, test, and development commands, coding style & naming conventions and testing guidelines.
news-llama CLAUDE.md
Instructions for slb350/news-llama, covering news llama, project description, repository structure, tech stack and common commands.
auto_trader CLAUDE.md
Claude Code instructions for mgh3326/auto_trader, covering claude.md, 프로젝트 개요, 개발 환경 설정, 필수 요구사항 and 초기 설정.