Agent workspaces
QM
Multiplayer agent harness for work - Slack and web, your own cloud, any model
QM is Y Combinator's open-source multiplayer agent harness for work, built for Slack and the web. Each employee gets an isolated agent workspace with scoped memory, files, permissions, crons, and a durable sandbox, while teams collaborate through shared channels and projects. It is vendor-agnostic: Pi, OpenCode, Codex, and Claude Code all drive the same core, so a deployment is not tied to any single model provider. It deploys into your own cloud account on Fly.io or AWS via an npm CLI. YC describes it as an early experiment with bugs, used internally across accounting, legal, events, and engineering.
GitHub stars
15,326
daily snapshots
2026-09-01 to 2026-10-04
At a glance
Who's behind it
Y Combinator
- GitHub stars
-
https://github.com/yc-software/qm
15,326 stars - updated 2026-10-04
- License
- MIT
- Platforms
- web, slack
- Install
npm exec --yes --package=@yc-software/qm@latest -- qm init . --org <slug> --target <fly-or-aws>- Model support
- Bring your own harness and model (Pi, OpenCode, Codex, Claude Code) - vendor-agnostic, admin-approved