Deterministic rule chain
HTTPeep runs traffic through a clear order: bypass, DNS, external proxy, rule match, request pipeline, origin, and response pipeline. Debugging decisions stay visible instead of being scattered across hidden panels.
Proxyman has a polished proxy UI and now documents MCP support. HTTPeep focuses on a centralized rule chain: DNS Override, bypass, external proxy, breakpoints, API mocks, URL templates, CLI, and AI workflows all stay connected.
HTTPeep wins on 8 out of 12 key features
Why HTTPeep
HTTPeep focuses on repeatable debugging: clear rule execution, contained DNS changes, precise interception, HTTPS-ready mocks, reusable URL templates, and workflows that work in both GUI and CLI.
HTTPeep runs traffic through a clear order: bypass, DNS, external proxy, rule match, request pipeline, origin, and response pipeline. Debugging decisions stay visible instead of being scattered across hidden panels.
Switch API hosts to staging, VPN, LAN, or local services inside HTTPeep without touching system hosts files or leaking those changes to unrelated apps.
Mock API responses, map endpoints to local files, or route production domains to local services while keeping HTTPS interception active.
Pause matching requests or responses, edit headers and bodies, then continue, patch, or abort. It feels closer to source-code debugging than ad-hoc traffic editing.
Create rules for dynamic routes with variable templates instead of copying one-off URL patterns for every resource ID or environment.
The same proxy engine is available from the desktop app and httpeep-cli. MCP integration lets agents inspect sessions and manage rules through the same workflow.
Proxyman documents a wide set of debugging tools, including breakpoints, Map Local, Map Remote, scripting, filters, SSL proxying, and MCP. HTTPeep differentiates by putting the operational pieces into one visible execution chain.
When a request is affected by DNS Override, bypass, external proxy, mock, breakpoint, or response rewrite, the workflow is easier to inspect and explain.
HTTPeep DNS Override is designed for environment switching without touching hosts files. That makes it safer for testing staging IPs, LAN services, and VPN-only endpoints on a busy development machine.
Proxyman now documents MCP support. HTTPeep still makes MCP a first-class part of the broader workflow: agents can inspect sessions and operate against the same rule, DNS, bypass, and CLI surfaces used by humans.
Use it free, keep DNS and rule changes contained, and turn repeated debugging work into reusable configuration.