Living Documentation
Documentation linked directly to your code. When code changes, you understand the context that is affected.
Up-to-date context for your team. Up-to-date understanding for your AI.
Explore the Platform
Take an interactive tour to see how documentation, code visualization, and AI work together in a unified interface.
Get Started
Add Living Documentation to your projects in minutes. It's as easy as adding linting. And it's free. Experience the difference yourself.
See How It Works
Watch how Living Documentation keeps your team in sync and your AI agents informed.
How Principal AI Makes It Possible
CodebaseViews
Link documentation directly to specific files and code sections. Your coding agent will validate these links automatically, so you always know what's current.
Automated Staleness Detection
Every code change is analyzed. If documentation becomes outdated, it's fixed immediately before it causes problems.
Git-Based Workspace
Your agent is a git savant, so help him by putting everything in your repository. No external tools, no broken workflows. Living Documentation integrates with how you already work.
AI-Powered Context
Your AI agents get the right context automatically. No more hallucinations from stale docs. No more searching for the right files.