This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
The review and collaboration surface for agent-built prototypes. Like Claude Design or Figma Make — but for any agent. 100% open via MCP. Your agent builds a prototype, your team comments on any element, and your agent rebuilds it. Helps your team to collaborate on product designs and prototypes without being locked into a specific agent.
Hi PH community 👋
I love using Claude Design (and to some extend Figma Make) for product design and prototyping, but don't like being locked into their ecosystem (and token budget). I wanted something similar on the frontend, but that works with any agent via MCP.
In general, I believe in a vision where agents/LLMs can be exchanged and used with many open tools, without lock-in. A few labs will for sure offer a compelling suite of integrated products, but I believe there must and will be open alternatives.
I am looking for product/design teams that are interested in beta testing.
Version history would be huge here, like being able to see what changed between each agent rebuild and revert to an earlier state if the team prefers the older version. Right now it seems like each iteration might just overwrite the previous one, which could get messy once a few rounds of feedback have gone out.
About opencanvas on Product Hunt
“Review surface for agent-built prototypes”
opencanvas was submitted on Product Hunt and earned 0 upvotes and 3 comments, placing #125 on the daily leaderboard. The review and collaboration surface for agent-built prototypes. Like Claude Design or Figma Make — but for any agent. 100% open via MCP. Your agent builds a prototype, your team comments on any element, and your agent rebuilds it. Helps your team to collaborate on product designs and prototypes without being locked into a specific agent.
opencanvas was featured in Design Tools (261.3k followers), Prototyping (71.5k followers) and Artificial Intelligence (473.7k followers) on Product Hunt. Together, these topics include over 149k products, making this a competitive space to launch in.
Who hunted opencanvas?
opencanvas was hunted by Björn. 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 opencanvas stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Björn