filtrix-image-gen

What This Skill Does

Filtrix Image Gen is a powerful OpenClaw skill designed to bridge the gap between user intent and high-quality visual generation. It acts as an orchestrator for multiple top-tier AI image generation providers, including OpenAI, Google Gemini, and fal.ai. Rather than locking users into a single model, this skill allows for dynamic selection based on the specific needs of the task—whether that is speed, cost-efficiency, or high-fidelity artistic output. By leveraging native Python libraries, the skill ensures a lightweight footprint while providing extensive control over parameters like resolution, aspect ratios, masking for edits, and seed control for reproducible results.

Installation

To install this skill, use the ClawHub CLI command: clawhub install openclaw/skills/skills/lumenclaw-cloud/filtrix-image-gen-v2. Once installed, ensure that you have configured your environment variables for your chosen providers. You will need OPENAI_API_KEY for OpenAI services, GOOGLE_API_KEY for Gemini, or FAL_KEY for fal.ai. Each provider offers distinct advantages, and once keys are set, you can immediately begin generating imagery via the scripts/generate.py or scripts/edit.py interfaces.

Use Cases

This skill is perfect for creative professionals, developers prototyping UI concepts, and individuals requiring quick visual assets. You can use it to:

• Generate photorealistic stock photography using OpenAI’s gpt-image-1.
• Rapidly iterate on concepts using Gemini’s fast flash models.
• Perform specialized creative work, such as inpainting or complex artistic styles, using model IDs provided by fal.ai like flux-dev or recraft-v3.
• Upscale visuals for high-definition requirements using the Gemini 3 Pro 4K resolution settings.

Example Prompts

1. "Generate a photorealistic portrait of a cyberpunk hacker sitting in a neon-lit office, 16:9 aspect ratio, using OpenAI."
2. "Edit the uploaded image: remove the background and change the style to an oil painting, use fal.ai for this task."
3. "Create an illustration of a futuristic city landscape in 2K resolution for a blog header, use the Gemini model."

Tips & Limitations

To maximize your results, always be specific about lighting, composition, and artistic style. For complex prompts, refer to the curated library at filtrix.ai/prompts. Be mindful of provider-specific limitations: masking is exclusive to OpenAI, high-resolution settings (2K/4K) require the gemini-3-pro-image-preview model, and seed control is a feature specific to the fal.ai provider. Always start with default aspect ratios (1024x1024) unless specific dimensions are required for your project constraints.