Baumbart

Baumbart is a monorepo for the Leipzig tree chatbot. It contains the web UI, the CLI, the shared chatbot runtime, several Qanary components, and the documentation site.

• Project Description
• Project Poster

Repository Layout

• apps/chatui: SvelteKit web frontend for the chatbot
• apps/chatcli: terminal interface for the chatbot runtime
• apps/qanary-component-*: Qanary pipeline components used for structured question answering
• packages/*: shared TypeScript packages for the chatbot runtime and Qanary integrations
• docs: Astro Starlight documentation site

Requirements

• Bun >= 1.3.2
• Docker with Compose for the full local stack

Install

bun install

Common Commands

Run these from the repository root unless noted otherwise.

Command	Purpose
bun run dev	Start workspace development processes via Turborepo
bun run build	Build workspace apps and packages
bun run clean	Clean workspace build outputs
bun run format-and-lint	Check formatting and linting with Biome
bun run format-and-lint:fix	Apply Biome fixes
bun run tsdoc	Generate TSDoc output for workspace packages
bun run docs:reference	Generate source-reference pages for the docs site
bun run docs:build	Generate source-reference pages and build the docs site

Local Setup

The main local development setup is more than bun run dev. A working Baumbart stack also needs:

• .env files for the apps and Qanary components
• an OpenRouter API key
• Docker services for Virtuoso, the Qanary pipeline, and the Leipzig tree knowledge graph

Use the detailed guide in docs/src/content/docs/guides/getting-started.md for the full setup sequence.

Documentation

The hosted documentation is available under https://busaltmarius.github.io/LeipzigTreeChat.

• Main docs source: docs/src/content/docs/
• Docs package README: docs/README.md
• Architecture guide: docs/src/content/docs/reference/architecture.md

Notes

• bun run dev and bun run build cover the configured Turborepo workspaces. The docs site is built separately with bun run docs:build.
• The repository currently exposes a root check-types command, but no workspace packages define a check-types task. It is intentionally omitted here until it performs a real type-check pass.