> ## Documentation Index
> Fetch the complete documentation index at: https://docs.px0.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> px0 is an open-source prompt infrastructure toolkit that lets you version, update, and govern prompts in production, eliminating the need to hardcode prompts or redeploy your application for prompt changes.

## Benefits

* Decouple prompt strings from codebase definitions to manage templates in a single control plane.
* Promote new prompt versions instantly with zero CI/CD overhead or application redeployments.
* Share standardized prompt templates across teams to align engineering practices.
* Govern production environments by restricting version promotion to authorized administrators.