Tool for inline annotation of LLM-generated specs and prompts (works with any MCP client)

via

PromptEngineering

I'm a product manager and spend a lot of time iterating on long prompts and specs that AI agents then act on. The review loop has been the worst part. When the model gives me a 5-page draft, leaving feedback meant copy-pasting chunks back into chat with "change this to that". Twenty round trips on a long doc. Comments without specific anchors get misinterpreted half the time. So I built md-redline . It opens a markdown file in a local app, you highlight specific text spans and leave inline comme