An autonomous software factory that knows what it is supposed to deliver, and proves it did.

The practices that made software work didn't stop working. They stopped keeping up. PAAD brings them back at AI speed.

Rules and checks that make Claude Code look around a change, not just at the lines it writes: ten questions before code, a reviewer that didn't write it, proof before done, bugs fixed as a class.

Stop AI agents from doing things you didn't ask for.

AI made building cheap. It didn't make deciding cheap. Mycelium is a Claude Code harness that makes your agent run discovery and weigh evidence before it writes code. It earns the right to start. Built for software, courses, AI tools, and services.