Borrowing it
Nothing to install: this file belongs to cz1993/vibe-coding-repository-standard. 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/cz1993/vibe-coding-repository-standard/main/AGENTS.mdgit clone --depth 1 https://github.com/cz1993/vibe-coding-repository-standardWrote 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/cz1993/vibe-coding-repository-standard/agents-md)<a href="https://agentmods.dev/instructions/cz1993/vibe-coding-repository-standard/agents-md"><img src="https://agentmods.dev/badge/instructions/cz1993/vibe-coding-repository-standard/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/cz1993/vibe-coding-repository-standard/agents-md"><img src="https://agentmods.dev/badge/instructions/cz1993/vibe-coding-repository-standard/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 | $0.00646 | $0.00646 |
| Opus 5 | $0.00323 | $0.00323 |
| Sonnet 5 | $0.00129 | $0.00129 |
| Haiku 4.5 | $0.00065 | $0.00065 |
Grade A, and why
vibe-coding-repository-standard 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.
How it starts
The opening of the file, as written. The whole thing — 61 lines — stays where its author put it; the contents beside it link to each section on GitHub.
VCRS Repository Instructions
Purpose
This repository publishes the Vibe Coding Repository Standard (VCRS), its Codex-first reference implementation, prompts, templates, validators, and public documentation.
Communication
- Write in plain, direct, user-friendly language.
- Explain unavoidable jargon or link to
docs/glossary.md. - Distinguish confirmed facts, evidence-backed inferences, proposals, and unknowns.
- Do not overstate compatibility, production readiness, benchmarks, adoption, or search visibility.
- When a change affects behavior, show the important test scenarios, expected outcomes, actual outcomes, commands, and evidence in the pull request.
- State which checks were not run and why. Do not write “all tests pass” without supporting output.
Change discipline
Before editing, classify the change as editorial, implementation, normative, security-related, or release-related.
- Trace current links, validators, prompts, and version references before changing them.
- Keep one pull request focused on one coherent outcome.
- Preserve meaning during moves; separate broad structural changes from normative changes.
- Prefer the smallest defensible solution and the Python standard library.
- Do not add a dependency, agent capability, MCP server, hook, or memory feature without a demonstrated need, owner, risk boundary, and removal plan.
- Do not copy third-party text or code without checking its license and recording required attribution.
- The executor may validate its own work, but a material change requires independent review before approval.
Privacy and safety
- Never add private repository content, client or employer data, personal data, credentials, internal domains, or identifying logs.
- Use synthetic examples and clearly fake values.
- Do not run included prompts against production or paid external systems during repository maintenance.
- Do not publish security details in a public issue, Discussion, pull request, screenshot, or log.
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 · 61 lines · 646 tokens per session scan A d58da85b7b87
vibe-coding-repository-standard AGENTS.md is an instructions file published in the GitHub repository cz1993/vibe-coding-repository-standard (21 stars, last pushed 24d ago), licensed Apache-2.0. It adds 646 tokens to every session, about $0.0032 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
ai-agent-rules-generator doc-sync.instructions.md
Documentation sync rules — which docs to update when code changes.
ai-agent-rules-generator ui-design.instructions.md
Glitch Payment Gateway admin UI design rules — mandatory element & component reference for WooCommerce settings.
ai-agent-rules-generator ratelimitting.instructions.md
Instructions for savedpixel/ai-agent-rules-generator, covering rate limit prevention (critical), rules, output length limits and visibility.
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).