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Proxy Doctor
by jiansen
Diagnose and fix proxy misconfigurations that break AI coding tools like Cursor, VS Code, and Windsurf.
0 stars
2 views
Works in:CursorVS Code CopilotWindsurf
Exposes:Tools
What it does
Proxy Doctor solves the frustrating "browser works, AI editor doesn't" problem on macOS. It performs a deep 5-layer diagnostic check—spanning system proxies, residual localhost values, port health, editor-specific configurations, and GUI environment variables—to identify exactly why SSE/HTTP2 streaming connections are failing.
Tools
diagnose_proxy: Performs a full 5-layer diagnosis for a specific editor (e.g., cursor, vscode, windsurf).list_fixes: Provides recommended remediation commands based on the diagnosis.supported_editors: Lists all editors currently supported for diagnostic checks.
Installation
Install via pip and add to your MCP configuration:
{
"mcpServers": {
"proxy-doctor": {
"command": "python3",
"args": ["-m", "proxy_doctor.mcp_server"]
}
}
}
Supported hosts
- Cursor
- VS Code Copilot
- Windsurf
Quick install
pip install "proxy-doctor[mcp]"Information
- Pricing
- free
- Published
- 4/28/2026
- stars
