Cursor 3.3: Context Usage Breakdown for Agent Diagnostics
Cursor
Cursor v3.3 (May 6) introduces a context usage breakdown panel: clicking an agent's context ring in the Agents Window shows a proportional breakdown of context consumed by rules, skills, MCP servers, subagents, and other components, helping developers pinpoint unexpectedly heavy context consumers.
Why it matters
Context exhaustion is a top failure mode in multi-repo, multi-MCP agent sessions; granular visibility helps developers avoid hitting limits and reduce token costs.
Importance: 2/5
Targeted DX improvement for heavy coding-agent users addressing a common failure mode