Run AI agents as a team
Make your AI agents work as a team
Your agents shouldn't work alone. Piton and Porter gather your team's context into Cairn — so every agent, in your editor and in chat, acts with the full picture.
“Sherpa reads cairns, and stacks cairns.”
One rope team
Piton and Porter carry up your team’s context, Cairn holds it, Sherpa reads it to find the route, Sirdar runs the repeat trips, and Basecamp keeps the overview. Six parts, one expedition.
A Claude · Codex · opencode plugin. Works with your team's context where you code, and captures decisions as you make them.
Pulls your team’s context in from GitHub · Notion · Jira · Linear.
The server-side core. Everything Piton and Porter gather lands here, so every agent acts with the full picture.
The agent in Slack · Discord. Answers and acts on everything in Cairn.
Automates the repetitive and event-driven work — on a schedule, a webhook, or a trigger.
The whole operation — agents, automations, and ingest — at a glance.
Two promises we keep
Precision Over Noise
An agent acting on stale or wrong context is worse than one with none. Cairn surfaces what is live and prunes the rest, so your agents stay sharp.
Scales With Your Team
As the team and its work grow, every agent still gets exactly what it needs. The cost per task stays flat instead of ballooning.
To the summit, together.
We're in the design stage. Get notified when the expedition sets out.