Most PMs using Claude Code plateau at week 3. They build a skill, it works okay, then it never gets better. Here is the pattern that makes it compound.Mahesh Yadav's PRD reviewer has two agents, not one.Agent one does the review. It reads a markdown checklist with ruthlessly specific criteria, pulls the PRD, and writes inline Word comments with strategic questions: "What prevents Datadog from building this?" "How do you handle misclassification?" Comments appear in the .docx file anchored to spe

This 13-year-old Thai student solves Codeforces rating 800 problems in C++ in 45 seconds through an AI agent he built himself on Claude Code and posted to an open GitHub repo.He sits in a regular school room with a MacBook Air on the desk, a silent HHKB Type-S keyboard for $300, and a timer in the frame.In the browser Codeforces is open, in VS Code an empty .cpp file, and in the corner of the screen a Claude Code window.No algorithm tutor, no competitive programming course, and not a single line