Desktop app
The native app for your machine. It keeps itself up to date automatically.
All platforms
Command line
Prefer the terminal? Install sumr to create AI context with Playbook, coordinate delivery with Mission, and generate contracts with Kontract.
brew tap SUMRco/tap && brew install sumrRecommended on macOS. Homebrew installs sumr from the SUMR tap and keeps updates simple.
Claude Code plugin
Work in Claude Code? Add the SUMR plugin — it brings skills, agents, and commands for Playbook docs, Mission delivery, and Kontract contracts.
Add to Claude CodeOpens Claude Code with the command ready — press Enter to run it.
View plugin sourceclaude plugin marketplace add SUMRco/Plugin-Claude && claude plugin install sumrThe plugin needs the sumr CLI. Install it with one of the installers above, or run npm i -g @sumrco/cli.
Not sure where to start?
Most teams start with the desktop app for everyday work and add the CLI for automation.