From Your Laptop to the Pipeline: Scaling Custom Agents with GitHub Copilot

This post details the practical steps and infrastructure required to scale custom AI agents from a local development environment to an organizational-wide CI pipeline. It introduces GitHub Agentic Workflows as a mechanism for running headless Copilot CLI agents within GitHub Actions, triggered by slash commands. The talk highlights the benefits of this approach for pipeline automation, including the ability to run hundreds of agents concurrently within a single repository and to implement agents that monitor and manage their own cost overruns. It also touches upon the underlying architecture of Copilot and the creation of custom agents using the agent builder, emphasizing the transition from local, single-developer agents to autonomous, pipeline-integrated agents.