Topic: Model Context Protocol

We are reflecting on a transformative year where AI evolved from a simple chat interface into a proactive coding partner through the rise of agentic tools. Throughout 2025, we launched significant features like GitHub Copilot’s agent mode in February and the comprehensive Agent HQ at GitHub Universe in October, which integrates models from Anthropic, OpenAI, and Google into a single platform. We also prioritized interoperability by rolling out Model Context Protocol (MCP) support in April and launching the GitHub MCP Registry in September to help developers discover essential tools for their AI stacks. Furthermore, we introduced Spec Kit to champion spec-driven development, ensuring that structured specifications remain the source of truth for autonomous agent workflows. Beyond technical tools, we celebrated Git’s 20th anniversary with Linus Torvalds and revisited the impact of Log4Shell to reinforce our commitment to open-source security and community-driven innovation.