The former CEO of GitHub, Thomas Dohmke, has launched a new company called Entire, which aims to build a developer platform for AI agents. The company has received a $60 million seed investment and has released its first product, an open-source CLI that captures agent context and ties it to Git commits. This allows for better traceability and collaboration between humans and AI agents. The goal is to create a platform that enables seamless collaboration between humans and AI agents in software development.