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nicmarti
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map-generator

Generate and validate enriched prompts for 2D fantasy maps in JSON.

28|3|Updated Dec 21, 2025
Search Tags:#fantasy#world-building#validation#cache#prompts#generate#map
One-click install
npx skills add https://github.com/nicmarti/skills-weaver --skill map-generator-nicmarti
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: map-generator
Source: https://github.com/nicmarti/skills-weaver/tree/main/.claude/skills/map-generator
Command: npx skills add https://github.com/nicmarti/skills-weaver --skill map-generator-nicmarti

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the creation of enriched prompts for 2D fantasy maps and validates them against world-building constraints, helping you quickly generate coherent city, region, dungeon, and tactical maps for your BFRPG universe.

Core Features & Use Cases

  • Automated Prompt Generation: Generate prompts for City, Region, Dungeon, and Tactical maps with consistent styles.
  • Validation & Consistency: Validate place names and ensure consistency across realms using the world-keeper rules.
  • Output & Caching: Cache prompts to speed up repeated runs and optionally produce images via fal.ai.

Quick Start

Generate a city map named Cordova for the Valdorine kingdom with the default style, then validate Cordova.

Frequently Asked Questions about map-generator

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

FAQPage Schema
How do I generate enriched prompts for fantasy maps?▼

Generate enriched prompts by specifying map type (city, region, dungeon, or tactical), location name, and kingdom within the BFRPG universe. The Skill validates names against world-building constraints, applies architectural styles, and outputs JSON-formatted prompts ready for image generation or manual use.

Can I validate fantasy map location names against world-building rules?▼

Yes. The Skill validates place names and ensures consistency across realms using world-keeper rules, checking against your kingdom's established constraints to maintain coherent world-building across all map types.

Does this work with image generation via fal.ai?▼

Yes. After generating and caching prompts, you can optionally produce images via fal.ai integration. Requires FAL_KEY and ANTHROPIC_API_KEY environment variables set for end-to-end CLI-based generation.

What are the prerequisites for running the map generator?▼

Set ANTHROPIC_API_KEY and FAL_KEY environment variables. Provide a kingdom name, location name, and map type (city, region, dungeon, or tactical). Caching speeds up repeated runs with identical parameters.

How does caching improve map prompt generation workflow?▼

Caching stores generated prompts locally, eliminating redundant API calls when you run the same map generation multiple times with identical parameters, reducing latency and API costs in iterative world-building.

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