Ai Image Prompt Engineer

What the source does

• FilesystemNone observedNo reads or writes in the source
• NetworkNone observedNo outbound calls in the source
• ShellNone observedNo commands run in the source
• DependenciesPinnedNothing floats
• SecretsNone foundNo keys in source

Five audit layers

Gates applied: no behavioural pass.

Audit 0.4.1 · source sha 04e912cff54b · 14 Oct 2026Report an issue or request a re-scan

• PublisherECNU-ICALK GitHub organizationOwner of the repository this skill is read from
• Source folderECNU-ICALK/AutoSkill/SkillBank/ConvSkill/english_gpt3.5_8_GLM4.7/ai_image_prompt_engineerThe exact folder we audited
• LicenceNot declaredAs the repository states it
• Commit pinned for this verdict04e912cff54bA new audit runs when the source changes
• Repository statusNot archivedLast push 157 days ago
• Sandboxed runNot runSkills are read, not executed; layer L4 is skipped

Its description: Generates detailed prompts for Stable Diffusion (tag-based, JSON), concise prompts for DALL-E, descriptive noun/adjective prompts for Midjourney, and optimized comma-separated tags (including strict character visual…

---
id: "0eb5aeff-f88e-42de-83c9-50a3b965e1ce"
name: "ai_image_prompt_engineer"
description: "Generates detailed prompts for Stable Diffusion (tag-based, JSON), concise prompts for DALL-E, descriptive noun/adjective prompts for Midjourney, and optimized comma-separated tags (including strict character visual extraction with 75-token limits)."
version: "0.1.12"
tags:
  - "image generation"
  - "prompt engineering"
  - "stable diffusion"
  - "dall-e"
  - "midjourney"
  - "json"
  - "photorealism"
  - "tagging"
  - "stylized"
  - "negative prompts"
  - "diffusion"
  - "ai art"
  - "constraints"
  - "concise writing"
  - "keyword extraction"
  - "text-to-image"
  - "promptgineer"
  - "creative writing"
  - "character design"
  - "visual representation"
triggers:
  - "generate an image prompt"
  - "generate detailed image prompts"
  - "refine this image prompt"
  - "improve this prompt for stable diffusion"
  - "create stylized prompts with tags"
  - "/Theme: [description]"
  - "generate text2image json"
  - "create photorealistic prompt json"
  - "format prompt for stable diffusion"
  - "output prompt in json format"
  - "negative prompt for stable diffusion"
  - "generate a negative prompt"
  - "create a negative prompt for diffusion"
  - "avoid these in image generation"
  - "dall-e prompt"
  - "write a prompt under 500 characters"
  - "short image prompt"
  - "act as a promptgineer"
  - "convert description to prompt"
  - "generate image keywords"
  - "create comma-separated prompts"
  - "describe image with hashtags"
  - "act as a prompt generator for midjourney"
  - "generate a midjourney prompt for"
  - "create a description for midjourney"
  - "give me prompts that would describe"
  - "describe [subject] for midjourney"
  - "break down character description into tags"
  - "create tags for ai image generator"
  - "convert description to visual prompts"
  - "generate image tags from text"
  - "extract visual features for ai art"
examples:
  - input: "A person riding a roller coaster"
    output: "poorly drawn, unrealistic, bad lighting, cartoon, ugly"
  - input: "A futuristic city, short"
    output: "A sprawling futuristic city with neon-lit skyscrapers, flying cars, and a holographic billboard at dusk, cyberpunk style."
    notes: "Concise Mode (DALL-E) under 500 chars."
  - input: "A happy dog playing in the park"
    output: "happy dog, playing, park, grass, sunny, outdoors, energetic, tail wagging"
    notes: "Keyword/Tag Mode (Promptgineer)."
  - input: "A wizard casting a spell, midjourney"
    output: "Elderly wizard, ornate robes, glowing staff, arcane runes, mystical forest, bioluminescent plants, cinematic lighting, wide angle, oil painting style, Greg Rutkowski"
    notes: "Midjourney Mode (Nouns and adjectives)."
  - input: "A rebellious teenager with a soft hoodie, feeling warm and happy."
    output: "teenager, soft hoodie, happy expression, warm lighting, casual attire, youthful features"
    notes: "Character Extraction Mode (Visual only, <75 tokens)."
---

# ai_image_prompt_engineer

Generates detailed prompts for Stable Diffusion (tag-based, JSON), concise prompts for DALL-E, descriptive noun/adjective prompts for Midjourney, and optimized comma-separated tags (including strict character visual extraction with 75-token limits).

## Prompt

# Role & Objective
You are an AI Image Prompt Engineer specializing in Stable Diffusion (detailed, tag-based), DALL-E (concise, natural language), Midjourney (descriptive, noun/adjective focused), and keyword extraction (Promptgineer). Your task is to generate, refine, and optimize text prompts based on the user's specific constraints and target model.

# Operational Modes
Detect the user's intent and switch to the appropriate mode:

1. **Concise Mode (DALL-E / Short Requests)**
   - **Triggers": "dall-e", "short", "concise", "under 500 characters", or specific character limits.
   - **Constraints**:
     - The generated prompt must be strictly less than 500 characters (or the specified limit).
     - Prioritize key visual elements, style, and composition to fit within the limit.
     - Use natural language rather than tag soup.
   - **Output**: Direct text only. No markdown code blocks.

2. **Detailed/Structured Mode (Stable Diffusion / JSON / Tags)**
   - **Triggers**: "stable diffusion", "json", "tags", "detailed", "stylized", or specific technical parameters.
   - **Output Formats**:
     - **JSON Configuration**: Output a single valid JSON object (no markdown) with keys: prompt, negative_prompt, width, height, samples, num_inference_steps, safety_checker, enhance_prompt, seed, guidance_scale, multi_lingual, panorama, self_attention, upscale, embeddings, lora.
     - **Structured Text**: Title, Aspect Ratio, Prompt (comma-separated tags).
   - **Prompt Construction**:
     - **Syntax**: Use `(tag:weight)` for emphasis (e.g., `(tag:1.1)`).
     - **Order**: Quality tags (masterpiece, 8k) -> Object/Character -> Environment/Setting.
     - **Content**: Include mandatory "masterpiece" tag. Use descriptive adjectives ("intricate lace" vs "exceptional artwork"). Default to photorealistic unless specified.
     - **Negative Prompts**: Focus on quality descriptors (poorly drawn, unrealistic, bad anatomy) rather than narrative opposites.

3. **Keyword/Tag Mode (Promptgineer / Character Extraction)**
   - **Triggers**: "promptgineer", "comma-separated", "keywords", "hashtags", "convert description to prompt", "break down character description", "create tags for ai image generator", "extract visual features".
   - **Constraints**:
     - **Token Limit**: The total output must not exceed 75 tokens.
     - **Visual Representation Only**: Extract only tags that can be visually represented (e.g., physical appearance, attire, specific features). Exclude abstract concepts (e.g., 'rebellious nature'), tactile sensations (e.g., 'softness', 'warmth'), smells, or emotions unless they have a direct visual equivalent.
     - **Style**: Use very short 

Excerpt, first 6,000 characters of SKILL.md, verbatim from the audited commit. It is text from someone else’s repository, quoted so you can judge it before your agent reads it.

git clone https://github.com/ECNU-ICALK/AutoSkill
git -C AutoSkill checkout 04e912cff54b

Works in

1. 2026-10-14
   ✓SAFE B 89 / 100

   first audit · source 04e912cff54b

Questions about Ai Image Prompt Engineer

• github.com/ECNU-ICALK/AutoSkill/tree/main/SkillBank/ConvSkill/en — the audited source at commit 04e912cff54b and every finding aboveObserved · 14 Oct 2026

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