Polybraid

Many humans and agents in one workspace at the same time — never on the same zone — with a job log, pre-commit verification and a Sheets-style time machine.

Install

npm install -g polybraid

Use

polybraid new ~/my-app --git     # create and seed a project
polybraid serve ~/my-app          # zone locks, history, agents

Point an agent at it — no port to configure, it finds the running workspace:

{ "mcpServers": { "polybraid": { "command": "polybraid", "args": ["mcp", "--root", "."] } } }

Join someone else's workspace

You were sent an invite link. That is the whole setup:

polybraid connect "https://their.host/?ws=team&t=pbt_..."

It checks the link works, stores the token on your machine (0600), and sets up Claude Code, Codex or Gemini. Your agent configs then say polybraid mcp --connection team — no secret in any file you might commit.

Requires Node >= 22.12. The IDE is a separate build — see the repository.