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…When to use AI agent mode Discover the differences between agent mode and Copilot Edits with GitHub Copilot—and when to use them in your workflows. Video: How to create checklists in…
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Dungeons & Desktops: Building a procedurally generated roguelike with GitHub Copilot CLI
…Open source hype man, AI whisperer, hackathon and game jam wrangler. I write && manage programs, support dev communities, and occasionally ship something. Related posts AI & ML Building a general-purpose accessibility agent…
Building GitHub's next chapter in accessibility
…revenue teams collaborated to build an AI-powered accessibility scanner that enables customers to find, file, and fix accessibility bugs using GitHub Copilot cloud agent. The scanner uses the highly-trusted open…
How to scan for vulnerabilities with GitHub Security Lab’s open source AI-powered framework
…agentic AI CVE GitHub Security Lab open source Written by Security Researcher at GitHub Security Lab Related posts AI & ML Improving token efficiency in GitHub Agentic Workflows Agentic workflows that run on…
GitHub Copilot individual plans: Introducing flex allotments in Pro and Pro+, and a new Max plan
…Longer agent runs, multi-step work, and more capable models will all put pressure on the usage amounts detailed in our original announcement . We’re updating the individual lineup based on that…
Copilot organization custom instructions are generally available - GitHub Changelog
Back to changelog Organization custom instructions for GitHub Copilot, first introduced in April 2025 , are now generally available. With organization custom instructions, Copilot Business and Copilot Enterprise organization administrators can set default…
A year of open source vulnerability trends: CVEs, advisories, and malware
…AI & ML 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…
The uphill climb of making diff lines performant
…AI & ML Agent-driven development in Copilot Applied Science I used coding agents to build agents that automated part of my job. Here’s what I learned about working better with coding…
Welcome to Maintainer Month: Celebrating the people behind the code
…And with the speed of AI, the people doing the work are carrying more than ever. Pull requests merged on GitHub have nearly doubled year over year, and agentic workflows are accelerating…
GitHub availability report: March 2026
…58 UTC, the Copilot Coding Agent service was degraded and users were unable to start new Copilot Agent sessions or view existing ones. During the first incident, the average error rate was…