agentleFS
G1JoshiG1Joshi/Agent-Skills/skills/ai-ml/midjourney/SKILL.md

midjourney

Skill15 starsChanged 44 days agoMITView on GitHub

Expert Midjourney generative AI assistance covering prompt engineering, parameters (--v, --ar, --stylize, --chaos), and style referencing. Use when designing photorealistic concept art and production visuals.

1 other project uses a version of this.

Adopted by

Most recently taken up by

The file

We split this skill into the rules it gives an agent

5 rules. About 0 are common, 2 are distinctive, and 3 are very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈2

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 3

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Very specific:

    Use --cref (character reference) and --sref (style reference) parameters:

    line 72
  2. Very specific:

    Use --style raw when aiming for accurate photorealism and literal prompt adherence.

    line 84
  3. Very specific:

    Use --no for negative conditions rather than writing phrases like "without people" in the main prompt.

    line 87
  4. Distinctive:

    Use buzzwords like "photorealistic", "hyperrealistic", or "4K".

    line 91
  5. Distinctive:

    Use long, rambling paragraphs.

    line 92

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Midjourney

Midjourney is an advanced generative image platform recognized for artistic composition, fine detail, photorealism, and parameter-driven prompt manipulation.

When to Use

  • High-End Concept Art & Creative Exploration: Synthesizing cinematic illustrations, character design, and game environments.
  • Photorealistic Architectural & Product Visuals: Generating high-fidelity mockups with precise lighting and texture prompts.
  • Style Consistency with Style References: Replicating specific artistic styles and palettes across multiple prompts using --sref.
  • Multi-Prompt Weighting & Composition: Blending concepts with explicit semantic weights using :: syntax.

Quick Start

/imagine prompt: cinematic wide shot of a futuristic data center with neon liquid cooling, architectural digest style, volumetric lighting, unreal engine 5 render --ar 16:9 --v 6.1 --style raw

Core Concepts

Core Command Parameters (v6 & v6.1)

Directing aspect ratio, stylization, and rendering engines:

/imagine prompt: cinematic photography of a sleek glass server rack in a minimalist data center, volumetric teal lighting, shallow depth of field, architectural digest style --ar 16:9 --v 6.1 --style raw --stylize 250 --quality 1

Parameter breakdown:

  • --ar 16:9: Sets wide landscape aspect ratio (9:16 for mobile, 1:1 for square).
  • --v 6.1: Specifies the Midjourney v6.1 rendering algorithm.
  • --style raw: Reduces Midjourney's default aesthetic bias for more photographic realism.
  • --stylize 250 (--s): Controls strength of artistic flair (range 0 to 1000).
  • --chaos 15 (--c): Adds variation to initial grid generations (range 0 to 100).

Style References (--sref) & Character Consistency (--cref)

Transferring aesthetic signatures across scenes:

# Style Reference: match aesthetic of an existing reference image
/imagine prompt: an autonomous delivery drone flying over a futuristic metropolis at sunset --sref https://example.com/style_sample.jpg --sw 800

# Character Reference: maintain subject identity
/imagine prompt: the detective sitting at a rainy cafe table reviewing case files --cref https://example.com/detective_face.jpg --cw 90

Multi-Prompting with Explicit Weights (::)

Preventing concept bleed and tuning semantic emphasis:

# Concept separation: 'hot' and 'dog' instead of a frankfurter
/imagine prompt: hot::2 dog::1 running on beach --ar 3:2

# Negative weighting: suppress specific elements without prompt negative words
/imagine prompt: vibrant Tokyo street market at night, cinematic neon reflections --no blur, text, watermark, vehicles

Common Patterns

Character Consistency with Style and Character Reference (--sref, --cref)

Problem: Generating the same character or style across multiple scenes produces completely different visuals.

Solution: Use --cref (character reference) and --sref (style reference) parameters:

/imagine prompt: cybernetic detective walking down a rainy alley, night time, cinematic lighting --cref https://url-to-character-face.png --cw 80 --v 6.1

/imagine prompt: cozy cafe interior with warm morning light --sref https://url-to-style-reference.png --sw 100 --v 6.1

Best Practices

Do:

  • Use --style raw when aiming for accurate photorealism and literal prompt adherence.
  • Specify lighting, camera lenses, and film stock (e.g. 35mm lens, f/1.8, golden hour illumination) for realism.
  • Leverage --sref (Style Reference) with --sw (weight) to maintain brand aesthetic across a series of images.
  • Use --no for negative conditions rather than writing phrases like "without people" in the main prompt.

Don't:

  • Use buzzwords like "photorealistic", "hyperrealistic", or "4K"; describe physical lighting and textures instead.
  • Use long, rambling paragraphs; concise, comma-separated descriptive descriptors yield better results.
  • Exceed --stylize 750 unless abstract, highly stylized, or artistic interpretation is desired.

Troubleshooting

ErrorCauseSolution
Invalid parameter: unrecognized flagTypo in parameter name or space between double dashes.Ensure format is exactly --ar 16:9, --v 6.1, or --stylize 250.
Image reference URL cannot be accessedDirect link to image URL is private, expired, or not ending in image extension.Ensure image URL is public and ends in .png, .jpg, or .webp.
Banned prompt / Content filter triggerPrompt contains words flagged by Midjourney community guidelines.Rephrase prompt using descriptive, non-violent, non-explicit terms.

References

Download now (ZIP)

Does it work?

Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.

No reviews yet

People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.

  • It worked
  • Partly
  • It didn't
What did you use it for? e.g. Reviewing pull requests in a Rails app

Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.

Your trail

Files you open will collect here, so you can find them again.

Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.

Now do this for your own.

Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.