auto-cr: Instructions file for Codex

AGENTS.md

auto-cr AGENTS.md is an instructions file for Codex, OpenCode from wangweiwei/auto-cr. It costs 769 tokens per session, scanned A, original, MIT.

A set of instructions for AI agents working in the auto-cr repository. auto-cr is a JavaScript and TypeScript tool that scans code and applies or reports custom rules.

In plain words
What is it for?
Use it when running auto-cr, choosing text or JSON output, scanning JavaScript or TypeScript files, configuring custom rules, or interpreting exit codes.
Why use it?
It documents the repository layout, command-line options, supported files, configuration, ignore files, and output behavior in one place.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is wangweiwei/auto-cr's own configuration. It tells Codex and OpenCode how to work on auto-cr itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything auto-cr configures →

Reuse

Borrowing it

Nothing to install: this file belongs to wangweiwei/auto-cr. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/wangweiwei/auto-cr/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/wangweiwei/auto-cr

Made for: Codex, OpenCode.

Wrote 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.

agentmods badge for auto-cr AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/wangweiwei/auto-cr/agents-md/github.svg)](https://agentmods.dev/instructions/wangweiwei/auto-cr/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/wangweiwei/auto-cr/agents-md"><img src="https://agentmods.dev/badge/instructions/wangweiwei/auto-cr/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.

agentmods 80×15 button for auto-cr AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/wangweiwei/auto-cr/agents-md"><img src="https://agentmods.dev/badge/instructions/wangweiwei/auto-cr/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 769 This file is loaded in full into every session.
When invoked 769 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00769 $0.00769
Opus 5.5 $0.00308 $0.00308
Sonnet 5.5 $0.00154 $0.00154
Haiku 4.5 $0.00077 $0.00077

Measured 1mo ago against content hash 1a435a380abc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

auto-cr 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 1mo 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.

AGENTS.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS

This file is for AI agents and automation working in this repo. Keep human-facing content in README.md for readability and SEO.

AI Metadata

project: auto-cr
repo: https://github.com/wangweiwei/auto-cr
packages:
  - auto-cr-cmd
  - auto-cr-rules
languages: [JavaScript, TypeScript]
cli: "npx auto-cr-cmd --language en <path>"
outputs: [text, json]
config_files: [.autocrrc.json, .autocrrc.js]
ignore_files: [.autocrignore.json, .autocrignore.js]

CLI Behavior (structured)

cli_options:
  - flag: --language
    values: [zh, en]
    default: LANG env (fallback zh)
  - flag: --output
    values: [text, json]
    default: text
  - flag: --progress
    values: [tty-only, yes, no]
    default: no
  - flag: --stdin
    note: "reads when piped; supports newline or NUL separators"
  - flag: --rule-dir
  - flag: --config
  - flag: --ignore-path
  - flag: --tsconfig
scan:
  extensions: [.ts, .tsx, .js, .jsx]
  skip_dts: true
  directory_scan_skips: [node_modules]
  stdin_auto_read_when_piped: true
output:
  text: stderr
  json: stdout
exit_codes:
  ok: 0
  errors_or_fatal: 1
custom_rules:
  extensions: [.js, .cjs, .mjs]
  exports: [rule, rules, default, array]
env:
  AUTO_CR_WORKERS: "0/1 single-thread; >1 sets worker count; default CPU-1 when files >= 20"

Repo Layout

  • packages/auto-cr-cmd: CLI implementation (entry: packages/auto-cr-cmd/src/index.ts).
  • packages/auto-cr-rules: Rule SDK + built-in rules (rules in packages/auto-cr-rules/src/rules, messages in packages/auto-cr-rules/src/messages.ts).
  • docs/: Configuration + rule docs.
  • examples/: Example projects and rule demos.
  • scripts/: Workspace utilities, including README syncing.

Common Commands

  • Install deps: pnpm install (workspace uses [email protected]).
  • Build all: pnpm run build
  • Build all (force): pnpm run build:force
  • Dev/watch CLI: pnpm run dev
  • Run CLI in TS: pnpm run cli

User-Facing Config

  • .autocrrc.json / .autocrrc.js for rule settings (see docs/config.md).
  • .autocrignore.json / .autocrignore.js for ignore patterns (see docs/config.md).
  • tsconfig.json is used to infer parser options; override with --tsconfig.

Read the full file on GitHub · 84 lines

Changes

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.

  1. 1mo ago First seen · 84 lines · 769 tokens per session scan A 1a435a380abc

Subscribe to this mod's changes

auto-cr AGENTS.md is an instructions file published in the GitHub repository wangweiwei/auto-cr (21 stars, last pushed 20d ago), licensed MIT. It adds 769 tokens to every session, about $0.0031 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 2026-08-30.

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