offensive-waf-bypass skillC
offensive-waf-bypass 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: WAF Bypass Techniques ## Metadata - **Skill Name**: waf-bypass - **Folder**: offensive-waf-bypass - **Source**: https://github.com/SnailSploit/offensive-checklist/blob/main/waf-bypass.md ## Description WAF bypass techniques checklist: encoding bypass (URL/HTML/Unicode/double encoding), case variation, comment injection, HTTP header manipulation, chunked encoding, IP rotation, timing attacks, and payload obfuscation per WAF vendor. Use when WAF is blocking payloads during web app tests. ## Trigger Phrases Use this skill when the conversation involves any of: `WAF bypass, web application firewall bypass, URL encoding, double encoding, Unicode bypass, comment injection, HTTP header bypass, chunked encoding, IP rotation, payload obfuscation, WAF evasion` ## 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 # WAF Bypass Techniques …
Read the whole file at its exact version.
How to install
mdr add snailsploit/claude-red/offensive-waf-bypass@git:20260506.70e0c89mdr add snailsploit/claude-red/offensive-waf-bypass@sha256:0485e6ebf76ff726Pin 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_p4ssdaphzymqbp2a)
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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 link to a raw IP address (matched: https://151.101.194.133)
- fail: No script tag (matched: <script)
- pass: Size between 200 bytes and 200 KB (37738 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
Source
snailsploit/claude-red · 6,831 stars · license MIT · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p4ssdaphzymqbp2a GET https://markdownregistry.com/api/v1/resolve?ref=snailsploit/claude-red/offensive-waf-bypass GET https://markdownregistry.com/api/v1/blob/0485e6ebf76ff726a024b73c4d1059e2d692ac0d65ff78739101acc7b40a6712
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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