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/doctor
Run diagnostics to verify Claude Code environment and configuration
Open Sourcefree
About
The /doctor skill performs a health check on your Claude Code installation, verifying API key configuration, network connectivity, MCP server status, and tool permissions. It outputs a structured diagnostic report highlighting any misconfigurations or missing dependencies, making it the fastest way to debug a broken or degraded Claude Code setup before reaching for the documentation.
Details
| Command | /doctor |
| Built-in | Yes |
| Compatible Clients | claude-code |
Tags
claude-codeclidiagnosticsdebugging
Quick Info
- Organization
- Anthropic
- Pricing
- free
- Free Tier
- Yes
- Updated
- Mar 8, 2026