Spaces

Spaces are shared project workspaces. Create one for a team, a project, or a function — everyone inside sees the same knowledge, uses the same skills, runs the same schedules, and shares the same connections.

Spaces vs. Brain Access

Both involve multiple people and Sauna, but they're designed for different situations.

Spaces are for teams working on shared context — a Finance space, a Marketing space, an Engineering space. Members collaborate on the same files, run the same schedules, and share credentials without exposing their personal Saunas.

Brain Access is for delegating your personal Sauna to one trusted person — so they can act as you, with access to your files, memory, calendar, and email.

What a Space gives you

Every Space has four resource pools, completely isolated from your personal workspace and from every other Space:

• Documents — files every member can read, write, and use in their own sessions.
• Skills — reusable playbooks available to all members inside the Space.
• Schedules — recurring tasks that run in the context of the Space and fire for its members.
• Connections — apps, API keys, and MCP servers pinned to the Space. Members can use these without needing their own credentials.

Creating a Space

In the sidebar, click + New Space. Name it — that's all. Sauna creates an empty workspace with its own isolated Documents, Skills, Schedules, and Connections.

Once created, the Space appears in your sidebar. Switch into it to start working in that context.

Inviting members

Open the Space and hit Invite. Enter the person's email address — Sauna sends them an invite link. Once they accept, they become a member with full access to the Space's resources.

Members are equals inside a Space: everyone can add files, run sessions, use connections, and edit knowledge.

Working inside a Space

While you're inside a Space, every session you start runs in that context. Sauna loads the Space's Knowledge, Skills, and Connections alongside your personal workspace — so both are available.

Files you save during a session go into the Space's Documents, visible to all members. To work privately, switch back to your personal workspace from the sidebar.

What stays private

Your personal sessions, Knowledge, Memory, and Schedules are never visible to Space members. Each Space is also isolated from every other Space — a connection added to one Space doesn't appear in any other.