http-toolkit-intercept

Debug HTTP traffic by launching your target process through a configured proxy to capture outbound requests, then cross-reference captures with machine-readable session logs to verify exact payloads and wire-level responses.

Traffic interception works by routing outbound HTTP requests from your Node.js or Python process through a proxy, capturing wire-level activity, and correlating it with application session logs to diagnose network issues.

Yes, you can debug LLM API calls and authentication flows by capturing outbound HTTP traffic via proxy interception and pairing it with program session logs to verify exact request payloads and response behavior.

The best way to capture wire-level HTTP responses is to launch the backend service through a proxy, export the intercepted traffic, and cross-reference it with the application's machine-readable session log.

Cross-runtime HTTP traffic interception works with Go, Java, and .NET environments as long as the target process respects the proxy configuration to capture outbound HTTP requests for debugging.

Relying on TUI screenshots lacks clear visibility into exact HTTP request payloads and headers, whereas intercepting traffic via proxy and cross-referencing session logs provides authoritative wire-level evidence.