Compare how proxies and backend servers interpret HTTP requests in a CTF sandbox. Use paired requests and logs to pinpoint differences in paths, headers, or message boundaries, then document a minimal reproduction of unintended routing.
Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for parser differentials, HTTP normalization gaps, ambiguous headers, path decoding drift, transfer-framing mismatches, and request smuggling routes. Use when the user asks to trace proxy and backend parse differences, conflicting path normalization, Host or forwarded-header ambiguity, CL/TE issues, or routing outcomes that differ across hops. Use only after `$ctf-sandbox-orchestrator` has already established sandbox assumptions and routed here.
Review the instructions the agent will receive before you install.
Use this skill only as a downstream specialization after $ctf-sandbox-orchestrator is already active and has established sandbox assumptions, node ownership, and evidence priorities. If that has not happened yet, return to $ctf-sandbox-orchestrator first.
Use this skill when request interpretation changes between proxy, middleware, and backend parser layers.
Reply in Simplified Chinese unless the user explicitly requests English.
Host, forwarded headers, path decoding, slash collapsing, dot-segment handling, and case behavior.Content-Length, Transfer-Encoding, chunk framing, and connection reuse behavior when relevant.references/request-normalization-smuggling.md for parse-differential checklist and evidence packaging.No reviews yet. Tell others what you thought.
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