OSS-Fuzz-Gen aims to simplify the integration of open-source projects into OSS-Fuzz by automating the generation of build scripts and fuzzing harnesses. The new agent-based approach utilizes a large language model (LLM) to create build scripts tailored for diverse projects, making the OSS-Fuzz integration process more efficient. The blog post highlights improvements over previous methods and presents empirical results from testing the new approach on various GitHub repositories.