Bridge Documentation
An overview of Bridge, the local web UI for the pi coding agent. Learn what it is, who it is for, and how it organizes concurrent agent threads.

Welcome
Bridge is a local web UI for the pi coding agent. You use it to run several agent threads side by side, keep work organized by project, and move between tasks without losing context. It is a starter kit page, so you can adapt the wording, structure, and links to match your own product.
This page is a visual overview. Use it as a simple landing page for newcomers, then expand it with your product-specific setup, workflows, and terminology.
What Bridge helps you do
One window
Put your most-used agent work in one place and keep it easy to scan.
Concurrent threads
Run multiple threads at once and switch between them as work changes.
Shared setup
Keep the same tools, logins, and model access available across machines.
Team workflow
Coordinate review, handoff, and follow-up work without leaving the UI.
How the thread model works
Bridge organizes work around threads. Each thread behaves like its own agent session, so you can keep parallel tasks separated while still managing them from one interface. That makes it easier for you to review progress, steer a task mid-run, or branch into a new path when a different approach is worth trying.
The model is useful when you want clear ownership for each task, predictable context, and a visible history of what happened next. It also supports a shared loadout, so the same core capabilities are available wherever you open the tool.
Threads
Track each task as a separate unit of work.
Subthreads
Branch follow-up work when you need a different path.
Shared loadout
Reuse the same setup across environments.
Explore the core docs
Quickstart
Learn the fastest path to your first working setup.
Authentication
Review how access, logins, and credentials are handled.
Keep this page short and practical. Link outward to the pages that explain setup, security, and daily use in more detail.