image-generator

Generate heroic fantasy images via the fal.ai FLUX.1 API for BFRPG campaigns.

28|3|Updated Dec 21, 2025

Ready to run

npx skills add https://github.com/nicmarti/skills-weaver --skill image-generator

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: image-generator
Source: https://github.com/nicmarti/skills-weaver/tree/main/.claude/skills/image-generator
Command: npx skills add https://github.com/nicmarti/skills-weaver --skill image-generator

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill creates high-quality heroic fantasy images (portraits, scenes, monsters) to visually enrich campaigns, sessions, and journals, saving time on art direction.

Core Features & Use Cases

Portraits & scenes: character portraits, NPCs, and adventure moments.
Monsters & artifacts: visualizes creatures and magic items.
Location art: renders places to enhance narration and journals.

Quick Start

Generate a character portrait: ./sw-image character "Aldric" --style=realistic

Frequently Asked Questions about image-generator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I generate heroic fantasy character portraits for my BFRPG campaign?▼

Generate character portraits by running the CLI command ./sw-image character "[name]" --style=realistic. The Skill uses fal.ai's FLUX.1 API to create high-quality portrait images saved to data/images in png, jpeg, or webp formats, requiring only a FAL_KEY environment variable for setup.

Can I create monster and magical item artwork for dungeon encounters?▼

Yes. Use ./sw-image monster and ./sw-image item commands to visualize creatures and magic artifacts. Both commands generate images styled for campaign visuals and save output alongside character portraits and scene artwork in your data/images directory.

What setup do I need before generating fantasy images with this Skill?▼

Set the FAL_KEY environment variable to authenticate with fal.ai's FLUX.1 API, and ensure the Go-based CLI is installed. No additional dependencies or components are required; configuration is minimal and image generation begins immediately after environment setup.

How do I create adventure scene and location artwork for campaign narration?▼

Run ./sw-image scene or ./sw-image location commands to render adventure moments and places. Both generate styled images for dungeon scenes, battles, and map illustrations that enhance session journals and player immersion.

What output formats and customization options are available for generated images?▼

Images export as png, jpeg, or webp to data/images. Style and size options are configurable per command, and a custom command allows freeform prompts beyond the preset categories (character, npc, monster, item, location, scene).

Can I generate NPC portraits and custom fantasy artwork beyond preset character types?▼

Yes. Use ./sw-image npc for NPC portraits and ./sw-image custom for unrestricted prompts. Both leverage fal.ai's FLUX.1 model with style and size options to create unique artwork tailored to your campaign needs.