Compare the actual working surfaces
Claude Code can be extended through project files, skills, hooks and MCP. Alongside editor work, Cursor offers Cloud Agents that develop in their own virtual machine and return results for review. Name the actual modes being compared. A strong local experience does not imply identical cloud behavior.
Use three tasks instead of a favorite prompt
Use a small bug, a change across several files and a maintenance task with existing tests. Both systems receive the same starting state and acceptance criteria. Record human hints. This reveals whether an outcome was reached independently or only after extensive correction.
Include execution rights in the comparison
Cursor documents several run modes, while Claude Code has its own permission controls. For each mode, check allowed commands and network paths, secret placement and approval behavior. A deliberately prohibited access attempt in a test environment is more revealing than a reassuring agent response.
Compare the cost of a finished change
Compare usable results, developer and review time, and defect rate. A team may prefer local interaction for difficult architecture work while delegating bounded maintenance in parallel. Keep one review standard even if several tools prove useful. lol.marketing helps structure that comparison before a broad license rollout.
Claude side of the comparison: September 2026
A current evaluation should consider Opus 5.5 and the announced coordinated Projects. Both must actually be available in the account used; the Projects beta is not a generally available team feature. Compare the same assignment with recorded models, interfaces and permissions. The relevant outcome is an understandable, tested change with manageable review effort. A difference between two models should not be presented uncritically as a difference between two complete products.
Keep it verifiable
Primary sources
- Extend Claude CodeSource checked:
- Cursor Cloud AgentsSource checked:
- Cursor agent run modesSource checked:
- Configure Claude Code permissionsSource checked:
- Anthropic: Claude Opus 5.5Source checked:
- Anthropic: Projects redesignedSource checked:
