Manual onboarding drains speed. Even with a well-written README, people chase missing dependencies, broken environment variables, unshared secrets. Hours turn into days. Energy turns into frustration. The cost compounds with every hire.
Developer onboarding automation with GPG changes that. Instead of sending someone a wall of setup steps, their system initializes in minutes. Keys are generated, environments are decrypted, tools are configured. The process runs the same way every time. No drift. No guesswork. No wasted hours.
GPG for onboarding works because it handles the hardest problem: secret distribution. API keys, SSH credentials, private configs—encrypted, versioned, and delivered on demand. No plaintext in chat messages. No one stuck waiting for another engineer to approve access.