Microsoft Build spotlights agents, MCP, Copilot

Microsoft is signaling that the real story at Build is operational, not flashy: how teams actually ship with agents without wrecking quality or velocity.

• –The VS Code sessions focus on repeatable systems: agent sessions before meetings, automated triage, and quality harnesses, which is where AI coding becomes durable
• –Multiple talks around MCP and agent orchestration suggest Microsoft wants VS Code to be a control plane for developer workflows, not just a smarter editor
• –The “context” and “rules” angle is important because most Copilot failures are workflow failures, not model failures
• –Sessions on forking work across agents and background runs imply Microsoft is pushing toward parallel, distributed coding rather than a single chat loop
• –For AI tool builders, this is a useful signal that the next battleground is ergonomics, orchestration, and verification, not raw model novelty