Free alternatives to generate-image
50 free AI Skills apps to use instead, best rated first.
Top picks
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webapp-testing
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content-research-writer
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openhue
Launchopenhue is an agent skill from the OpenClaw project, listed on skills.sh. It lets an agent control Philips Hue lights and scenes through a Hue Bridge with the OpenHue CLI: turn lights on and off, dim rooms, set scenes such as movie mode, an
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batch-grill-me
Launchbatch-grill-me is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It interviews you relentlessly about a plan until you share an understanding. It maps decisions as a tree and asks every question it can answer now
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implement
Launchimplement is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It implements work from a spec or tickets: it fetches the ticket, works test-first at agreed seams, runs type checks and tests as it goes, reviews the re
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frontend-design
LaunchDistinctive, production-grade frontend interfaces that reject generic AI aesthetics through intentional design choices. Guides aesthetic direction selection (brutalist, maximalist, retro-futuristic, luxury, organic, etc.) before implementat
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brainstorming
Transform rough ideas into fully-formed designs through structured questioning

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Guides completion of development work by presenting clear options

test-driven-development
Use when implementing any feature or bugfix, before writing implementation code
About generate-image

generate-image
Generates or edits images with AI models through the OpenRouter Image API
generate-image is an agent skill that generates or edits images with AI models through the OpenRouter Image API. One request shape reaches several model families, including Gemini, Seedream, Recraft, GPT-Image and Riverflow. It is for photographs and photorealistic images, illustrations and artwork, concept art, presentation and poster visuals, logos and vector marks, editing existing images, and compositing from reference images. For technical diagrams, such as flowcharts, circuit diagrams, biological pathways, system architecture diagrams and CONSORT diagrams, the skill points you to a separate scientific schematics skill. Generation requires an OpenRouter API key. The script looks for the key in a set order, and the skill describes how that order works. Because the images come from third-party models, check any output before you use it in a publication or a presentation. The skill is part of the k-dense-ai scientific agent skills repository on GitHub, which has about 49,600 stars. The listing shows it as free, and it has about 1,900 installs. Its security audits show passes from Gen Agent Trust Hub and Socket, with a warning from Snyk.
- Price
- Free
- Made by
- k-dense-ai
- Category
- AI Skills
- Website
- github.com/k-dense-ai/scientific-agent-skills/generate-image
