Cursor debug
ComponentUpdates related to the debug component of Cursor.
All DEBUG Features
- Enabled Cloud Agents to use the software they create for testing changes and demonstrating work.(02-24-26)
- Introduced isolated Virtual Machine (VM) environments for each Cloud Agent running on your codebase, complete with a full development environment.(02-24-26)
- Cloud Agents now produce merge-ready Pull Requests (PRs) that include artifacts like videos, screenshots, and logs for easier review.(02-24-26)
- Introduced Subagents, specialized, independent agents that run in parallel with custom configurations for faster, more focused task execution.(2.4)
- Enabled direct image generation from the agent using text descriptions or reference uploads, saving previews inline and to the assets/ folder.(2.4)
- Launched Cursor Blame (Enterprise plan feature) extending git blame with AI attribution, showing which lines were AI-generated (by Tab completions or agent runs) versus human-written.(2.4)
- Added the ability for agents to ask clarifying questions during Plan and Debug modes, allowing them to continue working while waiting for user input.(2.4)
- Enabled building custom subagents and skills that utilize the new 'ask question tool'.(2.4)
- Introduced Debug Mode which instruments the app with runtime logs to help reproduce and fix tricky bugs across stacks, languages, and models.(2.2)
- Enabled a new browser sidebar and component tree for simultaneous design and coding, allowing real-time element manipulation, color updates, layout testing, and CSS experimentation.(2.2)
- Added the ability to select multiple visual elements and describe desired changes in text to initiate an agent for visual updates.(2.2)
- Added support for inline Mermaid diagrams in Plan Mode, allowing agents to automatically generate and stream visuals into plans.(2.2)
- Enabled sending selected to-dos to new agents for more granular control over plan building.(2.2)
- Implemented Multi-agent judging, which automatically evaluates parallel agent runs and recommends the best solution with an explanation.(2.2)
All DEBUG Bug Fixes
- Fixed 11 unspecified bugs (as noted in the release notes summary).(2.4)
Releases with DEBUG Changes
02-24-263 featuresThis release introduces powerful Cloud Agents that operate within isolated VMs to build, test, and demo software directly from your codebase. Agents now deliver merge-ready Pull Requests complete with review artifacts, and are accessible across all Cursor platforms.
2.45 features1 fixThis release significantly enhances agent capabilities by introducing Subagents for parallel, specialized task execution and enabling direct image generation within the agent interface. Additionally, Enterprise users gain Cursor Blame for detailed AI attribution tracking, and agents can now proactively ask clarifying questions during complex workflows.
2.26 featuresThis release introduces powerful new debugging capabilities with Debug Mode and a visual development workflow via the new browser sidebar and component tree. Plan Mode is enhanced with inline Mermaid diagram support, and Multi-agent judging provides automated selection of the best solution when running agents in parallel.