Agent skill · design visual · aiskillstore
generate-image
Generate or edit images using AI models (FLUX, Gemini). Use for general-purpose image generation including photos, illustrations, artwork, visual assets, concept art, and any image that is not a technical diagram or schematic. For flowcharts, circuits, pathways, and technical diagrams, use the scientific-schematics skill instead.
Why this skill is useful
Adds a script for generating and editing images using specific AI models that the AI wouldn't reliably generate on its own.
What it needs
Requires python installed locally. Requires openrouter account access. About 4k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Generate Image Generate and edit high-quality images using OpenRouter's image generation models including FLUX.2 Pro and Gemini 3 Pro. When to Use This Skill Use generate-image for: Photos and photorealistic images Artistic illustrations and artwork Concept art and visual concepts Visual assets for presentations or documents Image editing and modifications Any general-purpose image generation needs Use scientific-schematics instead for: Flowcharts and process diagrams Circuit diagrams and electrical schematics Biological pathways and signaling cascades System architecture diagrams CONSORT diagrams and methodology flowcharts Any technical/schematic diagrams Quick Start Use the scripts/generateimage.py script to generate or edit images: This generates/edits an image and saves it as generatedimage.png in the current directory. API Key Setup CRITICAL: The script requires an OpenRouter API key. Before running, check if the user has configured their API key: 1. Look for a .env file in the project directory or parent directories 2. Check for OPENROUTERAPIKEY=<key> in the .env file 3. If not found, inform the user they need to: Create a .env file with OPENROUTERAPIKEY=your-api-key-here Or set the environment variable: export OPENROUTERAPIKEY=your-api-key-here Get an API key from: https://openrouter.ai/keys The script will automatically detect the .env file and provide clear error messages if the API key is missing. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/generate-image--67c72a