Where does the bug appear (feature/product)? Cursor IDE Describe the Bug While using Cursor Glass UI, I asked Composer 2 to create a plan for a task, then I implemented the plan. Post that I asked it to make another plan for changes I am planning associated with the previous task and instead of pla…

Hey, thanks for the report. This is a known issue. Plan mode with Composer 2 can sometimes ignore constraints and start making changes instead of planning. The team is aware. As a workaround, you can add a rule in .cursor/rules/: --- description: Plan mode safety alwaysApply: true --- CRITICAL: In…

Composer 2 making changes in Plan mode

Support Bug Reports

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Composer writing code in plan mode Bug Reports nightly , plan-mode , composer	2	53	April 3, 2026
Cursor edited a file while in plan mode Bug Reports plan-mode	2	66	April 7, 2026
Composer 1 agent edits files in Plan Mode instead of only proposing a plan Bug Reports	2	103	November 15, 2025
Plan mode triggers code changes Bug Reports plan-mode , cli , composer	4	92	February 27, 2026
'Plan' mode is not respected by the Agent Bug Reports plan-mode	3	183	February 13, 2026

Composer 2 making changes in Plan mode

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