"We built Claude Cowork in 10 days using Claude Code." This is the productivity…
“We built Claude Cowork in 10 days using Claude Code.” This is the productivity unlock. Not 10x. Just: done. I started building a personal knowledge system this same week — semantic search, MCP, the works. January 14th (Thailand time). Cowork launched the 12th. Pinky swear I didn’t know. Check my GitHub for timestamps. Relieved it didn’t cross my mind to think this could become a product. Horizontal features become platform plays. File organization, document creation, calendar sync, browser automation — Anthropic just shipped the full stack. But here’s what made this post possible. One missing piece using Claude as I do now for a while: it couldn’t browse my LinkedIn. Walled garden, plus no agent authentication (“Know Your Agent” — hot topic in travel, clearly also for personal productivity). ...