GitHub pilots AI agent for accessibility improvements

GitHub is experimenting with a general-purpose accessibility agent designed to enhance its platform for users relying on assistive technologies. This AI tool automatically evaluates front-end code changes in pull requests, identifying and helping to resolve accessibility issues. The agent has reviewed thousands of pull requests, achieving a significant resolution rate and addressing common problems like missing alt text and improper heading structures. This initiative aims to remove barriers and improve the user experience for a wider range of individuals, sharing lessons learned to aid other teams in their accessibility efforts.