agents

Better tools made Copilot code review worse. Here’s how we actually improved it.

How migrating Copilot code review to shared Unix-style code exploration tools reduced review cost by reshaping agent workflows around pull request evidence. The post Better tools made Copilot code rev

10 Jul 2026

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Agents

Automating cross-repo documentation with GitHub Agentic Workflows

DGX agent

Explore how the Aspire team turns merged product changes into SME-reviewed docs pull requests, closing the gap between release and documentation. The post Automating cross-repo documentation with GitH

agentsgithub-ai-blog

8 Jul 2026

Evaluating performance and efficiency of the GitHub Copilot agentic harness across models and tasks

Explore how the GitHub Copilot agentic harness delivers strong results across multiple benchmarks and leading token efficiency, while maintaining flexibility to choose among more than 20 models. The p

25 Jun 2026

Building a general-purpose accessibility agent—and what we learned in the process

Learn about the experimental general-purpose accessibility agent that GitHub is piloting. The post Building a general-purpose accessibility agent—and what we learned in the process appeared first on T

15 May 2026

Agent pull requests are everywhere. Here’s how to review them.

A practical guide to reviewing agent-generated pull requests: what to look for, where issues hide, and how to catch technical debt before it ships. The post Agent pull requests are everywhere. Here’s

7 May 2026

Improving token efficiency in GitHub Agentic Workflows

Agentic workflows that run on every pull request can quietly accumulate large API bills. Here's how we instrumented our own production workflows, found the inefficiencies, and built agents to fix them

7 May 2026

Validating agentic behavior when “correct” isn’t deterministic

How to build the “Trust Layer” for Github Copilot Coding Agents without brittle scripts or black-box judgements by using dominatory analysis. The post Validating agentic behavior when “correct” isn’t

6 May 2026

Hack the AI agent: Build agentic AI security skills with the GitHub Secure Code Game

Learn to find and exploit real-world agentic AI vulnerabilities through five progressive challenges in this free, open source game that over 10,000 developers have already used to sharpen their securi