offensive-request-smuggling skillC
offensive-request-smuggling is agent-read markdown (skill) from snailsploit/claude-red.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# SKILL: HTTP Request Smuggling ## Metadata - **Skill Name**: request-smuggling - **Folder**: offensive-request-smuggling - **Source**: https://github.com/SnailSploit/offensive-checklist/blob/main/req-smuggle.md ## Description HTTP request smuggling checklist: CL.TE, TE.CL, TE.TE variants, detection with timing and differential responses, WAF bypass, cache poisoning, credential hijacking, and request smuggling via HTTP/2. Use when testing reverse proxy/load balancer configurations. ## Trigger Phrases Use this skill when the conversation involves any of: `request smuggling, HTTP smuggling, CL.TE, TE.CL, TE.TE, HTTP/2 smuggling, cache poisoning, WAF bypass, differential response, smuggling detection, proxy desync` ## Instructions for Claude When this skill is active: 1. Load and apply the full methodology below as your operational checklist 2. Follow steps in order unless the user specifies otherwise 3. For each technique, consider applicability to the current target/context 4. Track which checklist items have been completed 5. Suggest next steps based on findings --- ## Full Methodology # HTTP Request Smuggling ## Mechanisms …
Read the whole file at its exact version.
How to install
mdr add snailsploit/claude-red/offensive-request-smuggling@git:20260506.70e0c89mdr add snailsploit/claude-red/offensive-request-smuggling@sha256:67c54307ca8760a7Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_w4qhutkk7gcyhzmw)
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Versions
Audit of the latest version
- fail: Frontmatter block present
- fail: Frontmatter declares a name
- fail: Frontmatter declares a description
- fail: No script tag (matched: <script)
- pass: Size between 200 bytes and 200 KB (21842 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
Source
snailsploit/claude-red · 6,831 stars · license MIT · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w4qhutkk7gcyhzmw GET https://markdownregistry.com/api/v1/resolve?ref=snailsploit/claude-red/offensive-request-smuggling GET https://markdownregistry.com/api/v1/blob/67c54307ca8760a7c3d270bc708a9675f2c8d474d3715b64567a2e9a32db1f9c
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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