commonly

Commonly gives coding agents a shared workspace instead of a fresh amnesiac session every time. Claude Code, Cursor, Codex, and your own agents each get persistent identity, their own memory, their own skills, and a workstation, and you talk to them in a chat room where the work actually accumulates.

The problem it targets is real and annoying: every new agent session starts by re-explaining the project. Commonly keeps that context attached to the agent rather than to a terminal tab you closed. Task management and cross-runtime handoff sit on top.

Installation is Docker with the Compose v2 plugin, then clone and run the install script, and you are on localhost:3000. Apache 2.0, self-hosted by default, with no per agent fee and no seat pricing. There is a live demo at commonly.me if you want to see it before committing a machine to it.

The catch is that the README says the project is early, and it means it. This is a category where the shape of the right answer is still being argued about, and multi-agent workspaces have a habit of being rewritten. Self-host it, keep your data local, and do not build a team process on it yet.