Borrowing it
Nothing to install: this file belongs to vsladkov/claudex-stereo. 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/vsladkov/claudex-stereo/main/AGENTS.mdgit clone --depth 1 https://github.com/vsladkov/claudex-stereoWrote 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/vsladkov/claudex-stereo/agents-md)<a href="https://agentmods.dev/instructions/vsladkov/claudex-stereo/agents-md"><img src="https://agentmods.dev/badge/instructions/vsladkov/claudex-stereo/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/vsladkov/claudex-stereo/agents-md"><img src="https://agentmods.dev/badge/instructions/vsladkov/claudex-stereo/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 | $0.00197 | $0.00197 |
| Opus 5.5 | $0.00079 | $0.00079 |
| Sonnet 5.5 | $0.00039 | $0.00039 |
| Haiku 4.5 | $0.00020 | $0.00020 |
Grade A, and why
claudex-stereo 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 21d 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
Codex contributor notes
Read CLAUDE.md first. It is canonical for the repository layout, TypeScript discipline, tests,
development workflow, plugin surface authoring, and runtime invariants.
Codex-specific operating notes:
- Pair-turn sandboxes deny subprocess spawning and socket listening, so the full
node:testsuite cannot run there. Run targeted structural or in-process tests when possible and leave the full repository gates to the orchestrator. - Markdown tables and formatting are Prettier's (printWidth 100, proseWrap preserve); the
~100-column prose wrap is a hand-maintained convention no gate enforces — preserve it when
editing markdown. Run
npm run format:checkbefore finishing; the orchestrator runs the full gates either way. - Never commit or push repository changes.
- Make release version changes with
npm run bump-version <version>so every manifest stays in sync.
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.
- 21d ago Changed · +5 tokens per session 37fbbe6f4b6c
- 1mo ago First seen · 18 lines · 192 tokens per session scan A 57f982454bdb
claudex-stereo AGENTS.md is an instructions file published in the GitHub repository vsladkov/claudex-stereo (4 stars, last pushed 21d ago), licensed Apache-2.0. It adds 197 tokens to every session, about $0.0008 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 2026-08-31.
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.
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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).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.