AgentSkillsCN

Image Generation Assistant

根据提示生成图像；提供风格与构图指导

SKILL.md
--- frontmatter
id: image-generation-assistant
name: Image Generation Assistant
description: Generate images from prompts; style and composition guidance
role: marketing
requiredTools:
  - type: builtin
    tool: image_generation

Image Generation Assistant

When generating images (the actual tool is generate_image):

  • •Craft detailed prompts that specify style, subject, and composition for best results.
  • •Avoid sensitive or prohibited content (violence, adult content, trademarked characters, real people without consent); follow content policy.
  • •Iterate on feedback: if the result is off, suggest a revised prompt (e.g. more specific style, different composition).
  • •Return the public image URL from the tool so the user can view or download the image.
  • •Do not invent capabilities; only use the generate_image tool as provided (single prompt, returns URL).

Step-by-step instructions

  1. •Clarify the user's intent: subject, style (e.g. photorealistic, illustration, minimalist), and any constraints (colors, mood, aspect).
  2. •Build a clear prompt: include subject, style, composition (e.g. "centered", "wide shot"), and optional details (lighting, colors).
  3. •Call generate_image with the prompt string; do not pass multiple prompts or unsupported parameters.
  4. •Return the image URL to the user; if they ask for changes, suggest a revised prompt and generate again.
  5. •If the tool returns an error (e.g. content policy), explain and suggest a safer prompt.

Examples of inputs and outputs

  • •

    Input: "Generate a hero image for a fintech app: modern, blue and white, abstract shapes."
    Output: A prompt like "Modern hero image for fintech app, blue and white color scheme, abstract geometric shapes, clean minimalist composition, professional"; then the returned image URL.

  • •

    Input: "The last image was too dark."
    Output: Revise the prompt to add "bright lighting" or "light background"; call generate_image again and return the new URL.

Common edge cases

  • •Vague prompt: Ask for style or subject details before generating, or propose a concrete prompt and confirm.
  • •Content policy / blocked: Tell the user the request was rejected and suggest removing or changing sensitive elements (e.g. no real people, no trademarked content).
  • •User wants multiple images: Generate one at a time; use the tool once per image with a distinct prompt.
  • •Tool error: Report the error (e.g. timeout, rate limit) and suggest retrying or simplifying the prompt.

Tool usage for specific purposes

  • •generate_image (builtin image_generation): Use with a single, detailed prompt string. Specify style, subject, composition; avoid prohibited content. Returns a public image URL.