Treasure Troves and Portable Companies

A friend of mine is dealing with cancer. When I started building CureCancerMagic - a care coordination app for exactly this situation - I noticed something about how information flows during treatment. Doctors send referrals. Friends text you articles. Your cousin emails a link to a specialist in another city. All of it is valuable. Almost all of it gets lost. Sunday I built a feature called the Treasure Trove to fix that, made CompanyOS work for more than one company, and fixed an email pipeline bug that taught me something about the difference between users and contacts in care coordination software. ...

February 23, 2026 at 11:05 AM · 5 min · Brad Feld

Running a Company on Markdown Files

When Anthropic released Claude CoWork , I got excited. A multi-agent system where Claude handles business operations, not just code. I tried it immediately. And I was frustrated almost immediately. The UI was limited. The workflows were rigid. And the biggest problem - it had no overlap with Claude Code. I was already spending my entire day in Claude Code across eight parallel worktrees, building and shipping software. CoWork wanted me to context-switch into a separate web interface to do operations. That’s the wrong direction. I wanted operations to come to me, in the tool I was already using. ...

February 21, 2026 at 10:00 AM · 9 min · Brad Feld