pangu.skill: Instructions file for Codex

AGENTS.md

pangu.skill AGENTS.md is an instructions file for Codex, OpenCode from shihyuho/pangu.skill. It costs 718 tokens per session, scanned A, original, MIT.

Repository instructions for maintaining a text-spacing skill based on pangu.js, a JavaScript library that adds spacing between Chinese, Japanese, Korean, Latin text, and numbers where appropriate.

In plain words
What is it for?
Use them when editing the skill or its examples, upgrading pangu.js, checking mixed-language text, or running the repository’s consistency checks.
Why use it?
They help keep the skill’s name, documentation, examples, and actual library behavior consistent as the code changes.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions Claude Code; mentions AGENTS.md; mentions Codex.

This is shihyuho/pangu.skill's own configuration. It tells Codex and OpenCode how to work on pangu.skill 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 pangu.skill configures →

Reuse

Borrowing it

Nothing to install: this file belongs to shihyuho/pangu.skill. 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/shihyuho/pangu.skill/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/shihyuho/pangu.skill

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 pangu.skill AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/shihyuho/pangu.skill/agents-md.svg)](https://agentmods.dev/instructions/shihyuho/pangu.skill/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/shihyuho/pangu.skill/agents-md"><img src="https://agentmods.dev/badge/instructions/shihyuho/pangu.skill/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 718 This file is loaded in full into every session.
When invoked 718 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 $0.00718 $0.00718
Opus 5 $0.00359 $0.00359
Sonnet 5 $0.00144 $0.00144
Haiku 4.5 $0.00072 $0.00072

Measured 6d ago against content hash aa40e9ab765a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

pangu.skill 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 6d 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 · 60 lines

How it starts

The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This repo packages paranoid text spacing (盤古之白) as an agent skill, so the skill's rules must stay faithful to pangu.js, and its own docs must not drift.

Keep the skill name canonical

The SKILL frontmatter name is the source of truth for this repository's skill/plugin identity. Keep the first H1 and every agent-facing skill/plugin name or display field exactly equal to it. Marketplace-level identity and UI titles — and the pangu.skill product brand — stay independent. npm run check enforces this contract.

The skill must match pangu.js

skills/pangu/SKILL.md documents the spacing rules as before → after examples, pinned to pangu's real behavior: npm run check asserts every example — and a generated behavior snapshot — against the pinned pangu devDependency (the scripts under scripts/ document their own mechanics).

  • Run npm run check after editing any example or rule in SKILL.md.
  • CI runs it on every push / PR; Dependabot bumps pangu, so an upstream behavior change surfaces as a failing check you then reconcile in SKILL.md.
  • Never hand-edit an example to a value pangu would not produce — fix the rule or the example until the check passes. The check, not your eyeballs, is the source of truth for what pangu does.

Upgrading pangu

Handling a pangu bump PR (Dependabot; the check opens red on every bump)? That first red is mechanical until the version stamps are fixed — follow docs/upgrading-pangu.md.

Writing CJK-mixed prose here

This is a spacing project; its own prose must model the rules. When editing CJK-mixed text (README*.md, SKILL.md wording, commit messages):

  • Put one half-width space between a CJK character and an adjacent half-width letter / digit / symbol, per skills/pangu/SKILL.md.
  • Use full-width punctuation in Chinese / Japanese prose(,。:;()「」、), not half-width.

Keep every surface in sync

The same content lives in several places. When you change install steps, the rules, the family list, the brand mark, or any user-facing wording, update ALL of them together — a change that lands in one place but not the others is drift:

Read the full file on GitHub · 60 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. 6d ago First seen · 60 lines · 718 tokens per session scan A aa40e9ab765a

Subscribe to this mod's changes

pangu.skill AGENTS.md is an instructions file published in the GitHub repository shihyuho/pangu.skill (2 stars, last pushed 9d ago), licensed MIT. It adds 718 tokens to every session, about $0.0036 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 2026-08-31.

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