Artificial Psi Intelligence

First functional beta

• In a local singleplayer world, look at a Psi Spell Programmer and use /psiai create <prompt> or /psiai improve <prompt>. /psiai status shows progress and /psiai cancel discards the active draft.
• The agent inspects Psi's registered pieces, edits a private draft, compiles with Psi, repairs compiler errors when possible, and commits only a successfully compiled current revision. A failed, cancelled, or stale request preserves the live spell. No spell is cast.

Required setup

Minecraft 1.21.1, NeoForge 21.1.207, Java 21, Psi 1.21.1-110, and Patchouli 1.21.1-92 are the tested versions. The separate psiai-sidecar-0.1.0.zip additional file is required. Download it manually from this project's Files page: the CurseForge app does not install additional files. Extract it outside mods, install Node.js 22 or newer, install Codex CLI, and sign in with ChatGPT using codex login. Start the sidecar while the Minecraft world is open; see the included sidecar README and project installation guide. The sidecar ZIP SHA-256 is eeabf502bc21c59cca394a7be9e64cd9f51e553f07dd43d87541c67e56535c25. An optional OpenAI Platform API-key provider is available through OPENAI_API_KEY.

Current limits

This beta supports spell rename, piece placement/removal, and parameter input-side changes. It cannot set literal parameter values, so some spells are outside its reach. The Programmer prompt, voice, Server Rack, remote dedicated servers, and multiplayer are not included. Codex app-server and dynamic tools are experimental local beta integrations. Prompts and request-scoped spell data are sent to OpenAI for model processing.