Open named Claude Code, Codex, Grok Build, or Kilo sessions with saved conversations, individual working folders and a shared Team Room. The optional Windows Team Window brings their terminals, work board, decisions and diary together.
Windows is the tested platform. Install Bun 1.4.3 or later, PowerShell 7.6 or later and at least one supported provider CLI separately. Sign in through that CLI. Summon does not install providers or manage their credentials.
From a source checkout:
bun install --frozen-lockfile
bun link
summon --teamFor the Windows 11 x64 installer, see installation and prerequisites. Setup can download missing Bun and PowerShell with your consent; provider CLIs are installed and authenticated separately. Open Summon from Start after setup.
Run the Team Window from your own ordinary, non-administrator terminal. It starts with no teammates in a new team; use Add your first teammate, save the profile, then choose Start <name> in the welcome pane or Summon in the toolbar. See getting started for the complete first-use procedure and recovery.
- Documentation: guides organized by what you want to do.
- Public release history.
- Contributing and development.
- Support, security boundaries, privacy and license.
Provider permissions, account access and model availability remain with each provider. A running session or mailbox readiness indicator does not mean its work is complete or approved.