Re:Show HN: Mostra – talk on your live site, each point land...
by dimamik on Wednesday November 11, 2026 @11:58AM
(#50455645)
Hello Hacker News, I'm a developer behind Mostra.
The problem is feedback being a bottleneck when code and prototyping became cheaper.
The solution Mostra suggests is that you add our OSS overlay script to your site, generate a link that embeds mostra project in query param, and share it with people whose feedback you care about.
These folks join the link and just talk while reviewing your feature or the whole site. Once they're done - their feedback is converted to comments that are pinned to the element they were talking about.
After the feedback is submitted, you can point your agent via MCP to fetch and act on it.
Please let me know what you think! I'd appreciate any feedback!
The problem is feedback being a bottleneck when code and prototyping became cheaper.
The solution Mostra suggests is that you add our OSS overlay script to your site, generate a link that embeds mostra project in query param, and share it with people whose feedback you care about.
These folks join the link and just talk while reviewing your feature or the whole site. Once they're done - their feedback is converted to comments that are pinned to the element they were talking about.
After the feedback is submitted, you can point your agent via MCP to fetch and act on it.
Please let me know what you think! I'd appreciate any feedback!