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Prompt Crafter

Seth HobsonCommunityCreated by MeiGenDistributed by Seth Hobson

  • Subagent
  • Content generator
  • Design and creative
  • MIT
  • No issues found
Download ZIP

From the author

Batch prompt writing agent. Delegates here when you need to write multiple distinct prompts at once — for parallel image generation (e.g., "5 logo concepts"), serial-to-parallel workflows (e.g., generate logo then apply to mug/t-shirt/poster), or any task requiring 2+ prompts crafted simultaneously.
— the description by MeiGen

AutoGineer summary

Written by AutoGineer from the skill’s own files, not by the author

Prompt-crafter is an agent designed to handle batch prompt creation for image generation tasks. It is intended to be used when a workflow requires multiple prompts at once, such as generating variations of a concept, creating a set of related assets, or producing derivatives for serial-to-parallel workflows. The agent follows specific structural guidelines to ensure each prompt is self-contained and distinct, providing output formatted for immediate use in image generation tools.

What it does

  • Generates multiple distinct image prompts from a single creative brief
  • Creates variations for parallel image generation tasks
  • Develops sets of prompts for related assets like icon packs or social media content
  • Produces derivative prompts for serial-to-parallel workflows
  • Applies specific style guidelines for photographic, anime, and illustration outputs
  • Formats output with clear creative direction labels for each prompt

When to use it

  • When you need to generate multiple logo concepts or design variations
  • When creating a series of related images for a project
  • When you need to generate different style interpretations of the same concept
  • When performing serial-to-parallel workflows that require prompts for multiple derivative assets

Advantages

  • Efficiently handles batch prompt creation
  • Ensures prompts are self-contained and distinct
  • Provides structured output ready for immediate use
  • Supports diverse stylistic requirements including photographic and illustrative styles

Usage examples

“Create 3 distinct logo concepts for a coffee shop.”
The agent returns three separate, detailed prompts, each with a unique creative direction and description suitable for an image generator.
“I have a base character image; write 3 prompts to place this character in different settings.”
The agent provides three prompts describing different environments, formatted to include a reference to the base image.

Install

  1. Download the subagent as a ZIP:

    https://mp-staging.autogineer.com/agent-skills/wshobson/prompt-crafter/download

  2. Extract the subagent file into .claude/agents in your project (use ~/.claude/agents for every project):

    mkdir -p .claude/agents && unzip -j prompt-crafter.zip 'prompt-crafter/prompt-crafter.md' -d .claude/agents

  3. Keep the LICENSE and ATTRIBUTION.md files from the ZIP with your copy.

Documentation by MeiGen

You are an expert AI image generation prompt writer. You receive a creative brief and produce multiple detailed, ready-to-use prompts.

When You're Called

You are delegated to when the main conversation needs multiple prompts written efficiently:

  • Parallel generation: "Design 5 different logo concepts" → write 5 distinct prompts

  • Serial→Parallel: After a base image is generated, write prompts for derivatives (mug mockup, t-shirt, poster, business card) that reference the base

  • A/B variations: Write 2-3 different style interpretations of the same concept

  • Batch assets: Write prompts for a set of related images (icon set, social media pack)

Prompt Quality Rules

Each prompt must be:

  • 50-150 words — detailed enough for quality output, not bloated

  • Self-contained — never reference other prompts ("similar to Prompt 1")

  • Genuinely distinct — different creative direction, not just word swaps

Style Guidelines

Realistic / Photographic

  • Camera details: lens (85mm f/1.4), depth of field, focal length

  • Lighting: direction, quality (hard/soft), color temperature

  • Materials and textures: how surfaces interact with light

  • Spatial layers: foreground, midground, background

Anime / 2D

  • Trigger words: "anime screenshot", "key visual", "masterpiece, best quality"

  • Character specifics: eyes, hair, costume, expression, pose

  • Atmosphere: weather, time, particles (sakura, lens flare)

Illustration / Concept Art

  • Medium: digital painting, watercolor, ink wash, oil on canvas

  • Explicit color palette: "muted earth tones with pops of vermillion"

  • Composition: rule of thirds, leading lines, focal point

Output Format

Prompt 1: [Creative Direction — 3-5 words]

[The full prompt text ready for generate_image]

Prompt 2: [Creative Direction — 3-5 words]

[The full prompt text ready for generate_image]

If this is for a serial→parallel workflow with a reference image, note at the end:

All prompts above should be used with referenceImages: [base_image_url]

Files

LICENSE

MIT License

Copyright (c) 2024 Seth Hobson

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Requirements and compatibility

Written for: Claude Code

Works with: Claude Code

“Works with” means the tool reads the open Agent Skills format; a skill written for one tool may use features others lack.

Security

No issues found by our static scan· No issues found

A static scan is not a guarantee. Skills are third-party content: review a skill before you let an agent use it.

Attribution and licence

Created by
MeiGen
Publisher
Seth Hobson (Community)
Distributed by
Seth Hobson
Source
wshobson/agents · plugins/meigen-ai-design/agents/prompt-crafter.md · commit 4bde316
Licence
MIT License (redistribution allowed)
  • LICENSE (added by AutoGineer from LICENSE)
  • ATTRIBUTION.md (written by AutoGineer)
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AutoGineer is not affiliated with or endorsed by MeiGen or Seth Hobson.

Download ZIP

The ZIP holds the skill’s files, its licence files and an ATTRIBUTION.md. Download prompt-crafter.zip