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ChungusHub is a local-first, privacy-focused LLM frontend for roleplay. Characters, lorebooks and personas use SillyTavern’s formats, so most existing libraries should import without trouble. A chat is a tree rather than a line, so an edit or a regeneration branches instead of overwriting, and the story map lets you find your way around it.

Start here

Installation

Get ChungusHub running on your machine.

Quickstart

Connect a provider and open your first story.

Coming from SillyTavern

Bring your characters, personas, lorebooks and chats across in one pass.

What’s inside

Chats that branch

Take a scene somewhere else without starting a second chat. Every version you wrote stays where it was, and the Story Map shows you where the story split.

Chat memory

Older turns fold into summaries so a long story stays inside its budget. Step onto another branch and the memory that comes with it is that branch’s.

Lorebooks

Standalone, shareable world info with scan triggers, recursion and a token budget. Reads and writes SillyTavern’s format.

Chungus Assistant

An assistant that acts on the workspace itself: edit a character, add a lorebook entry, explain a setting and take you to it. You see what it is about to do before it runs.

Prompt Builder

Compose the prompt from ordered, toggleable items. Every item shows what it resolves to and what it costs in tokens.

Connections

Several providers side by side, each with its own model and settings, and each part of the app pointed at whichever one you want.

On SillyTavern

ChungusHub owes SillyTavern more than a mention. I built it as a SillyTavern user, out of things I admired there and things I wanted to see work another way. It speaks SillyTavern’s formats because that is the library people already have, mine included until I moved fully to ChungusHub. This project is not a fork of SillyTavern and shares none of its code. If you are arriving with one, bring it across.
ChungusHub is pre-release and under active development. Expect breaking changes until the first tagged version.