#69 · Primary category： AI Design & Prototyping
doop
The open-source alternative to Paper.design. A multiplayer design canvas where humans and AI agents design together, live. MCP built in.
Project last updated：08/30/26
GitHub Stars
512
Forks
55
Contributors
1
License
AGPL-3.0
Why we included this project
Doop treats AI agents as collaborators on a live canvas rather than remote tools you ping and wait for. Frames render real HTML inside sandboxed iframes, and cursors, presence, and edits stream to everyone over a single WebSocket connection. Connect Claude Code or any MCP client and watch it sketch, stream, and self-review next to your cursor, or queue a card for the built-in agent, which designs on its own using an Anthropic API key or a ChatGPT subscription you connect. The canvas is private by default with per-canvas link sharing, and the whole thing self-hosts with a single docker compose command, giving design teams an AI-assisted workflow that keeps artifacts on their own infrastructure.
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