面向长篇小说创作的 AI Native 开源系统，用 Agent、世界观、写法引擎、RAG 和整本生产工作流，帮助新手从一句灵感走到完整小说。AI-native engine for end-to-end novel creation — from idea to full chapters, with structured planning, worldbuilding, and agent-driven workflows.

Chronicler is a free, offline worldbuilding tool and local wiki for writers, game masters, and tabletop RPG creators. It saves your notes as plain Markdown files on your computer. No sign-up, no subscription, no cloud. Your world stays on your device.

Notebook.ai is a set of tools for writers, game designers, and roleplayers to create magnificent universes – and everything within them.

Procedural world map generator

Worldbuilding and RPG campaign management tool

A world building app

Professional genealogical tools for Obsidian. Interactive family charts, geographic maps, PDF reports, GEDCOM/Gramps import-export, evidence tracking, and fictional calendar support. Built for genealogists, historians, and worldbuilders.

A helpful unity window to aid in world building / prefab organization

Table Top / World Building templates for Obsidian

Generate character names for diverse cultures and settings.

Procedural planet generator with tectonics, erosion, and climate.

Agent Skills for end-to-end story writing in markdown, packaged as Codex and Claude Code plugins.

Customizable fantasy characters gallery

Environment Descriptor

The science fiction calculation spreadsheet

This is a fantasy world generation CLI and set of Go packages for the same.

一个面向架空世界故事创作者的 AI 架空世界与长篇故事引擎。它能从一句设定出发，自动生成层 层嵌套的历史、地理、角色关系与事件网络，并持续写出贴合世界观的剧情。支持 CLI 与可视化界面，可按时间和空间路径扩展世界，让故事像真实宇宙一样不断生长。项目用数字路径管理嵌套的时间、空间、 角色和事件节点，按需生成并补全世界资料，支持本地 Demo、OpenAI/DeepSeek JSON Agent、CLI 和黑白 Web 可视化界面，用于创建可持续展开的故事世界与剧情会话。

An Android app for fictional world-building

AI-powered lorebook engine for SillyTavern. It retrieves relevant lore from your Obsidian vault using keyword matching and AI search, then injects it into context automatically.

Unity project to create 2D polygonal maps. Includes a fully configurable map editor to create maps, and also some games using the map generator.