A month ago I started building a second brain while taking a walk. Now Codex can pull context straight from it

The funny part is that the first version of Cohestry was prototyped while I was out walking. I used ChatGPT Work to turn the idea into an actual project, then got home and opened it in Xcode expecting the usual cleanup. Somehow it compiled, launched and the basic functionality worked on the first try. That prototype became Cohestry, a Markdown library and second brain that connects related notes, resurfaces old ideas and turns the whole library into a 3D graph. The thing that made me keep building it though was agent context. I was tired of explaining the same projects over and over whenever I moved between agents. So the Mac app has an MCP bridge that lets Codex pull the context I already have in Cohestry. I can dump notes, PRDs and random thoughts into one place, let them connect over time, then give Codex access when I actually need to build something. It has honestly become one of the main ways I use the app myself. What feature would you love to see me ship in the next update? Your opinion would be immensely appreciated to shape the product into something truly useful across your corpus of notes. apps.apple.com/us/app/cohestry-second-brain/id6811573132 cohestry.app