▲ 333 today·10.4k stars

New tool lets LLM audit code and hand off specs

Repo · shadcn/improve

AgentsMCP & SkillsSecurity

What is improve?

Improve uses a powerful language model to scan a repository, find problems, and write detailed implementation plans. It never writes code itself; the plans can be handed to cheaper models or humans.

Who it is for

Developers and teams who want AI-driven code reviews without burning expensive model credits should care.

Try it in 60 seconds

You need: Node.js with npx

1. npx skills add shadcn/improveCopy

MIT licenseUpdated 2 months ago17 open issues

New projects are not vetted. Skim the code, and run it in a fresh folder or a container before giving it your files or keys.

Open on GitHub →

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The story so far

Early Signal first spotted shadcn/improve on November 11, 2026, when it had 10.4k GitHub stars. It now has 10.4k. On its busiest day it gained 333 stars. It is published under the MIT license and has 427 forks. Early Signal files it under Agents, MCP & Skills, Security.

Questions about improve

Is improve free and open source?

Yes. shadcn/improve is open source under the MIT license, and the code is on GitHub at https://github.com/shadcn/improve.

How do I install improve?

Run: npx skills add shadcn/improve

What do I need to run improve?

Node.js with npx