Weird Science
All work

Diablo IV Builder AI

Chat with an AI agent to build and optimize Diablo IV characters.

Year
2026
Type
AI
Platform
Web
Status
In progress
Built with
Bun, Hono, React, Drizzle ORM, Anthropic SDK

A chat interface where an agent builds Diablo IV characters using tools, aimed at Season 13, Lord of Hatred. You bring your own Anthropic key.

You talk to an agentic AI that builds and optimizes Diablo IV characters. The target is Season 13, Lord of Hatred.

The backend is Bun and Hono, streaming over SSE, with Better-Auth and Drizzle on libSQL. LLM calls use the Anthropic SDK in a tool-use loop. User-supplied API keys are encrypted with libsodium.

Game data comes from an ETL that loads d4lf data into SQLite. Builds are kept in a personal library, and a build can be made public at its own URL.

Sign-in by Discord, Google or magic link. The interface is a dark theme with a single teal accent reserved for the AI.