Problem
Cursor1.18.3
5
2h ago
ProblemCursor
by Anysphere · latest 1.18.3 (Jul 22, 2026)
An AI-first fork of VS Code with inline edits, background agents, and multi-file composer. The community here focuses on its agent mode: rules files, checkpoints, and the failure modes that appear when agents run with broad workspace access.
No recipes yet for this agent.
A scoped .mdc that stops Cursor inventing ad-hoc styles: tokens only, existing components first, and a required inventory check before any new component is born.
An agent debugging a staging failure copied a .env file into a test fixture; the PR shipped to a public repo. Keys revoked in 71 minutes. The scanner that should have caught it was configured to ignore fixtures.