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Hunting HTTP request smuggling (authorized) v1.0.0

Use this resource to audit an authorized target for HTTP request smuggling

New

  • 366 downloads
  • 218 likes
  • 135 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install http-smuggling-testing

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent examines desynchronisation between front-end and back-end servers (CL.TE, TE.CL, H2.CL, H2.TE), from detection to impact chain. It checks the topology and proceeds through validated checks. A read-only step comes before any action, with written confirmation of the target.

Mostly picked by

Updated November 2, 2026

Card for the “Hunting HTTP request smuggling (authorized)” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: detection, impact chain and topology
  • references/phase2h-smuggling-cachepoison.md: H2 variants and cache poisoning

Good fit for

  • Your architecture places a proxy in front of several servers
  • An audit must check your forwarding header configuration

Not for

    Tags

    • http
    • smuggling
    • audit

    About

    You say

    “Check the topology of our staging environment and flag desynchronisation risks.”

    Card for the “Hunting HTTP request smuggling (authorized)” skill

    Skill published by sickn33 under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to audit an authorized target for HTTP request smuggling
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/phase2h-smuggling-cachepoison.md6.5 KB
    • SKILL.md6.9 KB

    Origin and licence

    Listed unmodified

    Author
    sickn33
    Source
    github.com/sickn33/agentic-awesome-skills/tree/e9809578fd426a284af017c5db99f8eb6628e6ca/skills/hunt-http-smuggling
    Licence
    MIT

    Notice

    « hunt-http-smuggling » (sickn33, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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