# Open Image Prompt Library

> Use when a user needs to find, adapt, or assemble AI image prompts from the Open Image Prompt Library's reviewed cases and industrial templates. Do not use for reverse-engineering a supplied image; use img2prompt instead.

- Skill: `hongforge/open-image-prompt-library` (Agent Skill)
- Install (CLI): `npx skillmds@latest add hongforge/open-image-prompt-library`
- Raw SKILL.md: https://api.skillmd.com/api/skills/hongforge/open-image-prompt-library/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: hongforge (https://skillmd.com/u/hongforge)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/hongforge/open-image-prompt-library

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# Open Image Prompt Library

Use the generated catalog at `data/prompt-library.json` as the source of truth. It contains the same original cases and templates as the website, plus cover values, variables, model compatibility, evaluation status, and limitations.

## Select the right asset

1. Start from the requested **deliverable**, then refine by workflow, capability, and target model.
2. Return 1–3 matching cases with their title, why they match, cover values, variables, and limitations.
3. When the user needs a new brief rather than an example, pair the best case with one compatible industrial template.
4. Preserve each `{{variables}}` ID exactly when adapting a prompt. Use `variable_labels.zh` or `variable_labels.en` to explain its meaning in the user's language; only fill the ID after collecting the user's brief.

## Quality rules

- Treat `evaluation.status: draft` as an unverified starting point; never claim it is tested output.
- Include any listed limitations when they materially affect the request.
- Prefer `universal` prompts unless the user explicitly names a target model.

## Response shape

For a recommendation, use this compact structure:

```markdown
### 推荐案例
- `case-id` — why it matches; compatible models; verification status.

### 推荐模板
- `template-id` — variables to collect before generating.

### 可直接使用的提示词
<adapted prompt with variables resolved or clearly marked>
```

Use `skills/img2prompt` when the user supplies a reference image and asks to reproduce or analyze it. This skill selects reusable library assets; it does not infer an image's visual specification.