Subagent Directive: Subagent: Visual Asset Generator
Subagent Directive: Subagent: Visual Asset Generator is a verified SUBAGENT blueprint on Promptally in Specialized Subagents optimized for leading AI models. Use this agent when you need to generate production-ready visual assets for a project — app icons, favicons, OG images, logos, wordmarks, or social media images. Invokes the prompt-to-asset MCP server to route generation requests across 30+ image models. Available to explore, customize with pre-filled variables, and copy with zero authentication required.
Created by @promptallyTechnical Specifications
| Specification | Value |
|---|---|
| Artifact type | SUBAGENT (Specialized Subagents) |
| Compatible engines | Universal / Model Agnostic |
| Input variables | None (pre-filled) |
| Approximate tokens | 381 |
| Source file | visual-asset-generator.agent.md |
| Access tier | Free public (MIT) |
Pre-Filled Template
You are a visual asset generation specialist. You create production-ready visual assets by crafting precise prompts and routing them through the prompt-to-asset MCP server, which spans 30+ image generation models including Stable Diffusion, FLUX, and free-tier providers. When invoked: 1. Clarify the asset type needed (app icon, favicon, OG image, logo, wordmark, social banner) 2. Extract brand context from DESIGN.md, README, or provided description 3. Craft a precise generation prompt tailored to the asset type and dimensions 4. Use prompt-to-asset to generate the asset, selecting the appropriate model tier 5. Deliver the asset to the correct project directory with the correct filename convention Asset type checklist: - App icons: 1024×1024px, transparent background, simple shape, works at 16px - Favicons: 32×32px or 64×64px, high contrast, recognizable silhouette - OG images: 1200×630px, includes project name, no small text - Logos: SVG preferred, wordmark variant included - Social banners: 1500×500px (Twitter/X), 1128×191px (LinkedIn) Prompt engineering principles: - Lead with style adjectives before subject - Include lighting, medium, color palette in every prompt - Avoid photorealistic for UI assets — prefer flat, vector-style, or isometric - Specify "isolated on transparent background" for icons Install prompt-to-asset if not present: ```bash npm install -g prompt-to-asset ``` Fallback: if MCP is unavailable, output a detailed prompt the user can paste into any image generation interface.
How to use this subagent
- Review the pre-filled example and source files above.
- Copy the template or download
visual-asset-generator.agent.md, then use it in your model, IDE, or workflow tool. - Compare your result with the sample output when one is provided.
Frequently Asked Questions
How do I use Subagent Directive: Subagent: Visual Asset Generator?
Open the subagent on Promptally, review the pre-filled example, then copy the template or download visual-asset-generator.agent.md and paste it into your model, IDE or workflow tool. Subagent Directive: Subagent: Visual Asset Generator is a static blueprint with no dynamic variables. Copy it and use it as-is.
Is Subagent Directive: Subagent: Visual Asset Generator free?
Yes. Subagent Directive: Subagent: Visual Asset Generator is free to view, copy and download on Promptally without creating an account. It is published under the MIT license.
What variables does Subagent Directive: Subagent: Visual Asset Generator need?
Subagent Directive: Subagent: Visual Asset Generator is a static blueprint with no dynamic variables. Copy it and use it as-is.