Founders, product teams, and AI-assisted builders who want a product idea reviewed for risks before implementation starts.

When should it be used?

Before building begins, it reviews the product idea for risks so they can be addressed before implementation starts.

Does it write code or build the product?

No. It reviews a product idea for risks before building begins; it is not described as an implementation tool.

before-you-build

PackAI & models

Before-you-build is a plugin that runs a pre-build product risk review for founders, product teams, and AI-assisted builders. It examines a product idea for risks before implementation starts, so problems surface before any code is written.

Unavailable. Delivery for this kind is on the roadmap — not serving yet.

Have a product idea or plan you want checked before implementation.

What your AI can do with it

Reviews a product idea for risks before building begins
Runs a pre-build risk review aimed at founders and product teams
Supports AI-assisted builders checking ideas before implementation
Surfaces product risks before implementation starts

Getting started

Have a product idea or plan you want checked before implementation.
Add the before-you-build plugin to your agent setup.
Ask the agent to review your product idea for risks before you start building.
Use the review output to address risks before implementation begins.

Signals

GitHub stars: 40k
Forks: 4k
Last commit: Sep 2026

Questions

Who is it for?: Founders, product teams, and AI-assisted builders who want a product idea reviewed for risks before implementation starts.
When should it be used?: Before building begins, it reviews the product idea for risks so they can be addressed before implementation starts.
Does it write code or build the product?: No. It reviews a product idea for risks before building begins; it is not described as an implementation tool.

Advanced

Item type: plugin
Key: wshobson-agents-before-you-build
Source: github.com/wshobson/agents

github.com/wshobson/agents