Beyond code generation: A developer’s guide to agentic engineering
The GitHub Blog · 软件开发
This October, GitHub saw more than 1.2 billion commits in one week—over 400% more than a year earlier. This is more commits than GitHub received in all of 2025. Chances are, you’re generating more code than you were a year ago. But ask yourself: do you feel 400% more productive than you were last year? Building software takes more than a good prompt. As AI speeds up implementation, software developers are feeling more pressure in other places: a Faros AI study found that pull requests spent 441% longer in review when teams went from low to high AI adoption. As a software developer, you gather requirements and steer implementation, review changes and evaluate test results, then investigate what happens in production. Agents can help you work more efficiently across all of these stages: Plan, Build, Verify, and Observe. We’ll walk through what an effective agentic engineering workflow looks like on GitHub. Plan: Get everyone and every agent on the same page See if this sounds familiar. You’re planning an API change. The design is in one tool, a compatibility requirement is buried in Slack, and an old pull request explains why the current implementation works this way. Before you can write a useful plan, you need to connect those details, compare approaches, and agree on how existing clients will keep working. What looked like a straightforward planning task has become hours of searching, cross-checking, and chasing answers. You’re exhausted before implementation even begins. You can use Copilot to pull that scattered context into one place, work through the tradeoffs, and turn the decisions into an implementation plan. Plan together where your team already works. Use Copilot in Slack or Teams to collaborate with everyone involved—from product managers and designers to analysts and business stakeholders. Bring in context from connected tools so your team can check assumptions, contribute ideas, and refine requirements together. Turn agreed-upon requirements into action