EP051: OpenAI's Symphony — How Coding Agents Are Becoming Autonomous Dev Teams

OpenAI open-sourced Symphony, the orchestration spec behind Codex. We break down the conductor-worker architecture that lets multiple AI agents collaborate on a codebase simultaneously — writing code, running tests, and submitting PRs autonomously. Plus: the Bedrock integration bringing OpenAI models into AWS VPCs, why specification skills are becoming more valuable than implementation skills, and practical steps to start building with agent-driven development today.