Borrowing it
Nothing to install: this file belongs to ZarK/ai-supply-chain-guard. 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/ZarK/ai-supply-chain-guard/main/AGENTS.mdgit clone --depth 1 https://github.com/ZarK/ai-supply-chain-guardWrote 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/zark/ai-supply-chain-guard/agents-md)<a href="https://agentmods.dev/instructions/zark/ai-supply-chain-guard/agents-md"><img src="https://agentmods.dev/badge/instructions/zark/ai-supply-chain-guard/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/zark/ai-supply-chain-guard/agents-md"><img src="https://agentmods.dev/badge/instructions/zark/ai-supply-chain-guard/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 | $0.00298 | $0.00298 |
| Opus 5 | $0.00149 | $0.00149 |
| Sonnet 5 | $0.00060 | $0.00060 |
| Haiku 4.5 | $0.00030 | $0.00030 |
Grade A, and why
ai-supply-chain-guard 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 9d 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
Supply Chain Guard
Before any install, update, scaffold, package-manager command, CI action/workflow change, IDE/MCP/agent-tool change, release job, or dependency-provided tool execution, read and follow supply-chain-guard/SKILL.md.
For deeper guidance, load only the relevant file from supply-chain-guard/references/.
This repository is itself an Agent Skill package. Keep the installable skill folder portable: SKILL.md at the skill root, concise frontmatter, and optional supporting files under references/.
Public Metadata Hygiene
Do not inject agent, model, tool, vendor, provider, or session attribution into public repository metadata or communication.
- Branch names must be neutral topic names. Do not use agent/tool prefixes or provider branding.
- Commit subjects and bodies must describe the change and rationale only. Do not add generated-by, assisted-by, co-authored-by, signed-off-by, session IDs, local paths, transcript references, or vendor/tool attribution unless the maintainer explicitly requires that exact trailer.
- Pull request and issue titles, bodies, comments, labels, milestones, release notes, changelogs, and review replies must be maintainer-centered and free of agent/tool/vendor/provider branding.
- Before creating or updating any public branch, commit, pull request, issue, comment, release, or tag, scan the proposed text for accidental attribution, local context, hidden prompts, or tool-specific process narration.
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.
- 9d ago First seen · 17 lines · 298 tokens per session scan A 7c5d8b4d57ed
ai-supply-chain-guard AGENTS.md is an instructions file published in the GitHub repository ZarK/ai-supply-chain-guard (14 stars, last pushed 10d ago), licensed MIT. It adds 298 tokens to every session, about $0.0015 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
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.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
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.
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.