Kaku
tw93
Opinionated, zero-config macOS terminal built on WezTerm with a built-in AI command-assist layer.
What is Kaku?
A deeply customised fork of WezTerm, positioned as a fast, out-of-the-box terminal built for AI coding. It ships opinionated zero-config defaults and a built-in command-assist layer that drafts fixes for failed commands and turns natural language into shell commands, routing requests to your own configured AI CLI (Claude Code, Codex, Gemini, Kimi, OpenAI), while keeping full WezTerm Lua API compatibility.
Pros & Cons
Pros
- Genuinely usable today: Apple-notarised, OSI-open MIT, frequent releases and zero config
- Inherits the proven WezTerm engine with full Lua and WezTerm API compatibility
- Vendor-neutral AI assist that routes only to your own provider, with no account
Cons
- macOS only, no Windows or Linux
- A curated WezTerm fork: the 'AI coding' value is mostly defaults plus a command-assist layer, not deep agent integration
- 'Fast/lightweight' and '40% smaller binary' are unverified project claims
License
MIT (OSI-open)
The LICENSE file is an intact MIT grant (GitHub shows 'NOASSERTION' only because of a dual-copyright and bundled-font attribution addendum); the code is OSI-open MIT. It is a curated fork of WezTerm.
When it is interesting
A macOS developer who wants a polished, opinionated WezTerm with AI-CLI conveniences out of the box.
When it is too early
If you need Windows or Linux, or prefer a from-scratch, non-fork terminal.
Commercial alternative & related
- Commercial counterpart: Warp
This repo featured in the 2026-07 edition of the Open-Source AI Radar.
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