filtrix-image-gen

What This Skill Does

The filtrix-image-gen skill is a versatile AI image generation and editing tool for the OpenClaw ecosystem. It bridges the gap between natural language user intent and high-end generative models, including OpenAI's DALL-E (via gpt-image-1), Google's Gemini Vision series, and the diverse model library hosted on fal.ai. Whether you need to generate entirely new artwork from scratch or perform targeted image-to-image edits using advanced inpainting, this skill provides a unified interface to execute these tasks without needing to write custom API integration code. It handles environment variable management, resolution scaling, and seed control, ensuring that your image generation workflow is professional and repeatable.

Installation

To install this skill, use the ClawHub CLI command: clawhub install openclaw/skills/skills/lumenclaw-cloud/filtrix-ai-image-gen

After installation, you must configure your environment variables to authenticate with your chosen providers. Depending on which models you intend to use, export the corresponding API keys in your shell profile:

• OpenAI: export OPENAI_API_KEY='your-key-here'
• Google Gemini: export GOOGLE_API_KEY='your-key-here'
• fal.ai: export FAL_KEY='your-key-here'

The skill relies solely on Python standard library modules, ensuring a lightweight footprint with no complex dependencies to manage.

Use Cases

This skill is ideal for:

• Rapid prototyping of visual concepts for marketing, UI/UX, or creative projects.
• Automating the creation of social media content and digital illustrations.
• Refining existing assets through image-to-image editing using mask-based inpainting (OpenAI).
• Batch processing image generation tasks where different model providers are required to optimize for either speed (Gemini Flash) or peak photorealistic quality (OpenAI).

Example Prompts

1. "Generate a 3:2 landscape photograph of a futuristic city with neon lights and flying cars."
2. "Edit this photo of my living room, changing the wall color to sage green and adding a modern minimalist bookshelf."
3. "Create an abstract digital painting of a cosmic nebula in 4K resolution using the Gemini pro model."

Tips & Limitations

• Provider Selection: For maximum photorealism, stick to OpenAI. If you are operating on a budget or need rapid results, Gemini Flash is the most efficient choice. For specialized models like Flux or SeedReam, use the fal.ai provider.
• Resolution: Note that high-resolution output (2K/4K) is currently restricted to the gemini-3-pro-image-preview model. Attempting to set high resolutions on other providers may result in errors or fallback to default sizes.
• Prompts: For consistent results, visit filtrix.ai/prompts for a library of battle-tested visual styles and composition techniques. Being specific about lighting, camera angle, and color palette will significantly improve your success rate.