character-image-generator

What This Skill Does

The character-image-generator is a specialized OpenClaw AI agent skill designed for high-fidelity character design, concept art, and visual identity development. Unlike general-purpose image generators, this skill is purpose-built to maintain character consistency, silhouette clarity, and logical costume design. It integrates seamlessly into the OpenClaw workflow, utilizing the WeryAI gateway to transform user-provided narrative descriptions into structured, production-ready character assets. The tool manages the complexities of model selection and environment initialization automatically, allowing users to focus purely on the creative process of persona development.

Installation

To integrate this skill into your OpenClaw environment, execute the following command in your terminal: clawhub install openclaw/skills/skills/632657122/character-image-generator Once installed, ensure your environment is prepared by running npm run ensure-ready -- --project . --workflow character-design. The skill will automatically handle dependency management, guide you through securing your IMAGE_GEN_API_KEY, and set the default model (Nano Banana 2) for immediate use.

Use Cases

This skill is perfect for projects requiring narrative depth and visual representation. Common use cases include:

• Developing original character (OC) portraits for storytelling or RPG campaigns.
• Generating comprehensive character sheets for animation or comic book planning.
• Visualizing sci-fi, fantasy, or historical heroes with unique props and signature attire.
• Creating mascots or representatives for branding and narrative cast exploration.
• Designing detailed character concepts with specific body language and personality traits.

Example Prompts

1. "I need a character portrait for a cyberpunk hacker. They should be in their late 20s, wearing a neon-lit technical jacket with glowing circuitry patterns, holding a holographic tablet."
2. "Generate a full-body character sheet for a high-fantasy elf ranger. Give them a forest-green hooded cloak, leather armor, and a recurve longbow. Use an editorial style."
3. "Create an anime-style persona of a grumpy detective in a 1940s noir setting. Include a trench coat and a fedora, with a skeptical expression."

Tips & Limitations

• Focus on Clarity: Always provide a clear archetype first. Avoid overloading the prompt; detail the character's outfit and setting only after establishing their role.
• Sequential Decision Making: The agent is designed to clarify decisions one at a time. If the system asks for an age range or setting, provide one variable at a time to ensure the highest output quality.
• Safety and Privacy: All generated assets are stored locally in .image-skills/character-image-generator/. Keep your API key private; never share it or echo it in terminal logs. Use public URLs for any reference imagery, as the system does not support local file paths or data-encoded images.