Local Keep AI for the Unity Editor

Local-first AI coding assistant for Unity — explain C# scripts, generate NUnit tests, refactor, and run agentic tasks against 1,000+ free models, no API key needed for local models.

Package id: ai.localkeep.unity · Minimum Unity: 2021.3 · License: MIT

OpenUPM · Source · Website

Install

Via OpenUPM (recommended):

openupm add ai.localkeep.unity

Or add the scoped registry manually in Edit → Project Settings → Package Manager:

• Name: OpenUPM
• URL: https://package.openupm.com
• Scope: ai.localkeep

then install Local Keep AI from Window → Package Manager → My Registries.

Or install straight from the git URL (Window → Package Manager → + → Add package from git URL...):

https://github.com/laynef/localkeep-unity.git

Requires

The Local Keep AI CLI:

pip install local-keep-ai-cli
lk login

Also depends on com.unity.nuget.newtonsoft-json@1.0.2, which Package Manager resolves automatically.

Features

Menu path	Action
Window → Local Keep AI → Chat	Streaming chat window
Window → Local Keep AI → List Models	Show every available model
Window → Local Keep AI → Switch Model	Change the active model
Window → Local Keep AI → Run Task...	Full agentic lk run
Assets → Local Keep AI → Explain Script	Explain the selected .cs file
Assets → Local Keep AI → Generate Tests	Generate tests for the selected script
Assets → Local Keep AI → Refactor Script	Refactor the selected script

Configure the API base under the Local Keep AI settings (LkSettings).

Other editors

Local Keep AI also ships for VS Code, Cursor / VSCodium, and JetBrains IDEs.

License

MIT — localkeep.ai