Diagnose and fix Cursor IDE errors, crashes, and configuration issues with one command. Built from real pain signals mined from Chinese developer communities.
在 2026 年 4-5 月的中文开发者社区扫描中，Cursor IDE 报错/崩溃是 Top 3 最热话题：
cursor 节点：15+ 讨论帖（Cursor 陨落、CLI 反代、模型限制）pip install cursor-doctor
# Full diagnosis
cursor-doctor diagnose
# Auto-fix common issues
cursor-doctor fix
# Match error text to known signatures
cursor-doctor match --text "MCP Client Closed"
# List all known error signatures
cursor-doctor signatures
| Category | Count | Examples |
|---|---|---|
| --- | --- | --- |
| MCP/Agent Connection | 3 | MCP Client Closed, Shell Parse Failure, Auth Expired |
| Crash/Freeze | 3 | Startup White Screen, Plugin Crash, Memory Overflow |
| AI/Agent Malfunction | 3 | Request Timeout, Completion Quality Drop, Agent Loop |
| Proxy/Network | 2 | Proxy Conflict, GFW Blocked |
| Config/Environment | 3 | Config Corruption, Python Not Found, Node.js Error |
| File/Sync | 2 | Sync Conflict, File Watcher Error |
共 2 个版本