nuyoah-image-reverse-prompt: Instructions file for Codex

AGENTS.md

nuyoah-image-reverse-prompt AGENTS.md is an instructions file for Codex, OpenCode from nuyoah-ai-works/nuyoah-image-reverse-prompt. It costs 681 tokens per session, scanned A, original, MIT.

Repository instructions for a Chinese image-analysis skill that turns an image into a structured description and a Chinese prompt for generating similar images. They define the source files, output language, evidence standards, and maintenance rules.

In plain words
What is it for?
Use them when analyzing images, describing visual properties, creating Chinese generation prompts, maintaining the skill, or checking changes against photography, illustration, and poster examples.
Why use it?
They keep image descriptions grounded in visible evidence and prevent unsupported guesses or accidental changes to the skill's source of truth. They also define how different image types should be handled.

Instructions file for CodexOpenCode

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

This is nuyoah-ai-works/nuyoah-image-reverse-prompt's own configuration. It tells Codex and OpenCode how to work on nuyoah-image-reverse-prompt 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 nuyoah-image-reverse-prompt configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nuyoah-ai-works/nuyoah-image-reverse-prompt. 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/nuyoah-ai-works/nuyoah-image-reverse-prompt/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/nuyoah-ai-works/nuyoah-image-reverse-prompt

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 nuyoah-image-reverse-prompt AGENTS.md

README.md
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Your own site
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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.

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Per session 681 This file is loaded in full into every session.
When invoked 681 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 $0.00681 $0.00681
Opus 5 $0.00341 $0.00341
Sonnet 5 $0.00136 $0.00136
Haiku 4.5 $0.00068 $0.00068

Measured 12d ago against content hash f07dfa2a6df1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

nuyoah-image-reverse-prompt 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 12d 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 · 30 lines

What it actually says

南鸢图片反推 Skill 约定

真源

  • nuyoah-skills/skills/nuyoah-image-reverse-prompt/ 是本 Skill 的唯一可编辑真源。
  • 生图工作知识库中的原路径只保留软链接;用户级安装也只允许指向本目录,不在入口位置维护副本。
  • 公开仓库和知识站 ZIP 都是由本目录生成的只读发行物,不得反向覆盖真源。

范围

  • 普通调用只输出图片类型、按类型逐项展开的字段级拆解、参考色卡、适用时的“成像签名”和可直接复制的中文生图提示词。
  • 所有面向用户展示的区块标题和字段名必须使用中文,不得出现英文、拼音、下划线字段或中英并列标题;英文内部键只允许存在于用户明确要求的机器记录中。
  • 每个有证据的字段必须独立成节;不得再压缩为笼统的“画面结构拆解”列表。
  • 完整 prompt 必须覆盖所有会改变生成结果的已展示字段,并按生成优先级排列。
  • 当前图片能读取真实像素尺寸时,画幅比例必须由宽高计算;只有没有尺寸信息时才允许视觉估算。
  • 反推不能停在底层现象描述;当多项证据共同构成稳定成像签名时,必须先按“固有属性、光线、曝光、后期/渲染”分层,再归纳成受控复合术语。
  • 复合术语必须带必要证据、排除条件和清晰度边界;证据不足时退回窄描述,不猜术语。
  • 真人摄影时尚海报使用自己的公开控制字段,不把摄影人像字段和海报字段全部叠加;默认描述文字的层级、位置、字重和遮挡功能,不复刻具体文案,除非用户明确要求保留文字。
  • 不接入外部反推服务,不保留第三方复刻模式,不输出额外的姿态分析附件。
  • 生图与返图对比只用于用户明确要求的 Skill 校准,不是普通调用步骤。
  • 自更新只在用户明确点名更新“南鸢图片反推 Skill”时触发;维护者私有真源不得被公开发行版覆盖。

维护

  • 只把跨图片可复用的类型路由、观察字段、提示词顺序和失败防线写入参考文件。
  • 单张图片的服装、人物、姿势、道具、颜色和场景不得沉淀为默认值。
  • 修改后检查正例、反例、近邻触发,并至少回归真人摄影、动漫插画、海报设计三个类型。
  • 每次公开发布必须更新 SKILL.mdmetadata.version,先验证公开仓库和知识站不可变发行包,再推进最新版本清单。
  • 结构调整或重要更新同步项目根目录 工作记录.md
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. 12d ago First seen · 30 lines · 681 tokens per session scan A f07dfa2a6df1

Subscribe to this mod's changes

nuyoah-image-reverse-prompt AGENTS.md is an instructions file published in the GitHub repository nuyoah-ai-works/nuyoah-image-reverse-prompt (85 stars, last pushed 1mo ago), licensed MIT. It adds 681 tokens to every session, about $0.0034 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.

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