offensive-parameter-pollution skillC
offensive-parameter-pollution 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 Parameter Pollution (HPP) ## Metadata - **Skill Name**: parameter-pollution - **Folder**: offensive-parameter-pollution - **Source**: https://github.com/SnailSploit/offensive-checklist/blob/main/parameter-pollution.md ## Description HTTP parameter pollution (HPP) checklist: duplicate parameter injection, backend vs frontend parsing differences, WAF bypass via HPP, server-side vs client-side HPP, and practical exploitation patterns. Use when testing web applications for parameter handling flaws. ## Trigger Phrases Use this skill when the conversation involves any of: `parameter pollution, HTTP parameter pollution, HPP, duplicate parameter, WAF bypass, parsing differences, server-side HPP, client-side HPP, parameter injection` ## 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 Parameter Pollution (HPP) ## Mechanisms …
Read the whole file at its exact version.
How to install
mdr add snailsploit/claude-red/offensive-parameter-pollution@git:20260506.70e0c89mdr add snailsploit/claude-red/offensive-parameter-pollution@sha256:2e592bd02971ea87Pin 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_f3yuu3c32e2cegor)
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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 (16743 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_f3yuu3c32e2cegor GET https://markdownregistry.com/api/v1/resolve?ref=snailsploit/claude-red/offensive-parameter-pollution GET https://markdownregistry.com/api/v1/blob/2e592bd02971ea873d74fbb980063ef6ae4e48aa8c10ca69af2b6f5386e318b7
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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