pre.dev documentation

Use the Coding Agent to implement a change, the Architect API to plan one, or Browser Agents to work with a website.

Choose your interface

Work from	Use	Start with
A browser	The web workspace for code, plans, and previews	Build your first project
A local repository	The CLI and your existing Git workflow	Install the CLI
Your application	REST or an SDK for specifications and browser tasks	API overview
Another AI assistant	The product MCP server	Connect MCP

The public API exposes planning and browser operations. For code implementation, start in the web workspace or CLI.

Choose your account, authenticate a request, and check access.

Recognize terminal states, recover from failures, and retry safely.

Giving these docs to a coding assistant? Start with the guide for agents and the OpenAPI schema. For account access and usage, see plans and credits.