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/nerdlab-dev/meta-ads-mcp/agents-mdgit clone --depth 1 https://github.com/nerdlab-dev/meta-ads-mcpWhat 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 | $0.00264 | $0.00264 |
| Opus 5 | $0.00132 | $0.00132 |
| Sonnet 5 | $0.00053 | $0.00053 |
| Haiku 4.5 | $0.00026 | $0.00026 |
Grade A, and why
meta-ads-mcp 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 2d 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
환경변수 및 Secret 배포 안전 정책
- 이 레포에 배포 환경변수나 Secret을 도입하면 필요한 키 목록을 값 없이 매니페스트로 관리합니다.
- Docker 빌드 또는 배포 전에 실제 Secret 키와 매니페스트가 정확히 일치하는지 검사합니다.
- 누락 키, 빈 값, 승인되지 않은 추가 키, 검사 오류가 있으면 배포를 차단합니다.
- 키 개수가 직전 승인 기준보다 5개 이상 또는 10% 이상 달라지면 서킷브레이커를 작동하고 공통 모니터링 채널에 긴급 경고를 보냅니다.
- 의도적인 키 추가·삭제는 같은 PR에서 매니페스트를 변경하고 운영 담당자 1명 이상의 리뷰를 받습니다.
- Secret 값은 로그나 Git에 남기지 않습니다. 알림에는 서비스명, 키 이름, 개수, 커밋만 포함합니다.
- 검사한 Secret과 배포하는 Secret은 같은 숫자 버전을 사용합니다. 검증되지 않은
latest를 운영 배포에 사용하지 않습니다. - 공통 검사 도구가 있으면 레포별 구현을 새로 만들지 않고 재사용합니다.
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.
- 2d ago First seen · 11 lines · 264 tokens per session scan A 81a62cc1d4a6
meta-ads-mcp AGENTS.md is an instructions file published in the GitHub repository nerdlab-dev/meta-ads-mcp (17 stars, last pushed 12d ago), licensed MIT. It adds 264 tokens to every session, about $0.0013 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
llm-context.py CLAUDE.md
Instructions for cyberchitta/llm-context.py, covering claude.md, working notes (gitignored) and draining the field notes.
openrouter-mcp-multimodal AGENTS.md
Instructions for stabgan/openrouter-mcp-multimodal, covering agent instructions, before you ship, releasing (read this before publishing), short version and version files (must all match package.json).
seekstone CLAUDE.md
Instructions for shaqmughal/seekstone, covering claude.md, what this repo is, commands, the harness itself (run after npm install) and architecture.
Plonk AGENTS.md
Instructions for ostapondo/Plonk, covering agent rules, layout, adding a module, build & verify and code style.
mcp-dockhand copilot-review.instructions.md
Instructions for strausmann/mcp-dockhand: When reviewing pull requests in this repository.
second-brain AGENTS.md
Instructions for LindaHaviv/second-brain, covering instructions for ai coding agents, what to read first, the rules (non-negotiable), common tasks, the sanctioned way and enforcement, not just instructions.