Fix
Cursor Agent Stuck in a Loop — How to Fix It
By The Field Academy Editorial TeamUpdated
Cursor's agent loops when it can't verify success, the task is under-specified, or context is too noisy — so it keeps retrying the same fix. Break the loop by stopping it, starting a fresh chat, giving a concrete success check (a test or command), and narrowing the task.
Why does the Cursor agent get stuck in a loop?
- No way to verify success — without a test/command it can't tell it's done.
- Under-specified task — the goal or constraint is ambiguous.
- Noisy or overflowing context — the correction got buried.
- A genuinely blocked step (failing command, missing dependency) it keeps re-trying.
How do I break the loop?
- 1Stop the agent and start a fresh chat.
- 2Give it a concrete success check ("run these tests; stop when they pass").
- 3Narrow the task to one clear step.
- 4Fix the underlying blocker (install the dep, correct the command) yourself, then resume.
Frequently asked questions
Why does Cursor keep making the same change?
The correction likely isn't in durable context, or there's no verification step. Put the rule in a .cursor/rules file and give the agent a test/command so it can tell whether it succeeded.
How do I stop a runaway Cursor agent?
Stop the current run, start a fresh chat, and re-issue a narrower, well-specified task with a success check. Loops almost always trace back to ambiguity or missing verification.
Sources & last verified
Cursor ships frequently. Facts verified against primary sources on June 15, 2026.