What is Woz?

Woz (WOZCODE) is a Claude Code plugin designed to dramatically improve the performance, speed, and cost-efficiency of AI-assisted coding. It acts as a drop-in enhancement for Claude Code, delivering measurable improvements across every key metric. In independent benchmarks on TerminalBench 2.0, Woz achieves a 94% score compared to Claude Code's 69% — a 25% performance boost — while completing tasks 2–3× faster (up to 10× on database tasks) and reducing costs by 8–15% through lower token usage.

Who it's for

• Solo developers — who want to stretch their token limits further and get more done before hitting monthly caps
• Engineering teams — looking to reduce AI coding costs across multiple seats while accelerating delivery timelines
• Claude Code power users — who already rely on AI-assisted development and want a measurable edge in speed and benchmark performance

Key features

TerminalBench 2.0 leaderboard performance

Woz scores 94% on TerminalBench 2.0, a full 25 percentage points above Claude Code's baseline. This isn't a marginal improvement — it's a leap in real-world task completion accuracy, tested on Claude Opus 4.7.

2–3× faster task completion

Database tasks run up to 10× faster, while general coding tasks see a consistent 2–3× speedup. That means less waiting for AI responses and more time actually shipping code.

Built-in savings tracker

Run a single terminal command to scan your Claude Code history and see exactly how much time and money Woz would have saved you over the last 30 days — or your entire lifetime. No account required for individuals.

Privacy-first architecture

Woz runs 100% on your machine. Your code, prompts, and API keys never leave your computer. The entire plugin is open-source, so you can inspect exactly what it does.

What stands out

Get twice as much done before you hit your token limit.

This one-liner captures Woz's core value proposition perfectly. While most AI coding tools focus on raw capability, Woz targets the practical bottleneck that every developer faces: token budgets and time. With over 4,600 coding sessions and $21,000 in user savings already documented, the plugin has proven it delivers on this promise. The combination of faster execution and lower token consumption means you effectively double your productive output within the same monthly subscription.

Worth checking out if…

You're already using Claude Code and want to extract more value from your subscription without switching tools or workflows. Woz integrates seamlessly with VS Code, Cursor, and other popular editors, and the individual tier requires no account setup — just install and start saving. If you're cost-conscious but unwilling to compromise on AI coding performance, this plugin offers a rare win-win: better results at a lower cost.