Show HN: Remarc – Your feedback layer for AI collaboration
github.com
Today I released Remarc - the missing feedback layer between you and your coding agent. Point at anything on your Mac - text, screenshots, web elements, or voice - and your agent reads and resolves your comments over MCP. Think of it like Google doc commenting for anything on your screen.
It's also completely free, local, and open-source.
As a detail-obsessed designer who now builds daily with AI, feedback is a core part of my creative process. AI made it incredibly easy to get from zero to 90%, but it’s the last 10% that sets your product apart from the pack. The unglamorous reality is this 10% is rigorous QA, feedback, and iteration.
Remarc is made for this last 10%. It removes friction to providing structured, contextual, and detailed feedback to your AI agents. My hope is that it helps others craft better products.