Doop is an infinite multiplayer canvas where AI agents design beside you. Claude, Codex and any MCP agent stream frames onto the canvas live, review each other's work, and share one memory of your decisions, design taste and context. Bring your own AI subscriptions, no platform tokens, no markup. Open source.
I built Doop because most design tools aren't built to work with AI agents like Claude Code or Codex as first class citizens. Syncing memory between agents and making they follow guidelines and decisions was super hard. So I decided to build Doop, an open source Claude Design and Paper Design alternative.
Doop is an infinite canvas where AI agents are real collaborators: you see their cursors, they stream designs frame by frame, they review each other's work, and they share one memory of your decisions, design taste and context.
A few things I care about:
Bring your own AI: connect the Claude or ChatGPT subscription you already pay for.
No platform tokens, no markup.
Any MCP agent can join a canvas: Claude, Codex, Cursor, OpenClaw…
Doop is open source
I'd love to hear what you'd have your agents design first. Ask me anything!
Looks amazing! Congratulations on the launch @kevin_goedecke!
Congrats on the launch! I've been using Doop to design ad creatives with Claude and it's great 👍
shared memory across claude and codex is the part i want most, agents forgetting design decisions is the usual pain. is that memory a file in my repo or hosted?
Interesting tool what is the installation process is it just login and use directly?
About Doop on Product Hunt
“Design with AI agents - live on the same canvas”
Doop launched on Product Hunt on September 2nd, 2026 and earned 113 upvotes and 9 comments, placing #14 on the daily leaderboard. Doop is an infinite multiplayer canvas where AI agents design beside you. Claude, Codex and any MCP agent stream frames onto the canvas live, review each other's work, and share one memory of your decisions, design taste and context. Bring your own AI subscriptions, no platform tokens, no markup. Open source.
Doop was featured in Design Tools (262.3k followers), Open Source (68.8k followers) and Artificial Intelligence (477.8k followers) on Product Hunt. Together, these topics include over 177k products, making this a competitive space to launch in.
Who hunted Doop?
Doop was hunted by Kevin Goedecke. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Doop stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Kevin Goedecke
Hey Product Hunt! 👋
I built Doop because most design tools aren't built to work with AI agents like Claude Code or Codex as first class citizens. Syncing memory between agents and making they follow guidelines and decisions was super hard. So I decided to build Doop, an open source Claude Design and Paper Design alternative.
Doop is an infinite canvas where AI agents are real collaborators: you see their cursors, they stream designs frame by frame, they review each other's work, and they share one memory of your decisions, design taste and context.
A few things I care about:
Bring your own AI: connect the Claude or ChatGPT subscription you already pay for.
No platform tokens, no markup.
Any MCP agent can join a canvas: Claude, Codex, Cursor, OpenClaw…
Doop is open source
I'd love to hear what you'd have your agents design first. Ask me anything!