offensive-windows-boundaries skillC
offensive-windows-boundaries 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: Week 7: Defeating Windows Security Boundaries ## Metadata - **Skill Name**: windows-boundaries - **Folder**: offensive-windows-boundaries - **Source**: https://github.com/SnailSploit/offensive-checklist/blob/main/7-windows-boundaries.md ## Description Windows security boundary taxonomy and attack surface enumeration: kernel/user boundary, sandbox boundaries (LPAC, AppContainer), COM/RPC boundaries, hypervisor boundary, trust level transitions. Use when planning privilege escalation paths, sandbox escapes, or understanding Windows security architecture. ## Trigger Phrases Use this skill when the conversation involves any of: `Windows boundaries, security boundary, kernel user boundary, sandbox escape, AppContainer, LPAC, COM boundary, RPC boundary, hypervisor, Hyper-V, privilege escalation, trust level` ## 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 --- …
Read the whole file at its exact version.
How to install
mdr add snailsploit/claude-red/offensive-windows-boundaries@git:20260506.70e0c89mdr add snailsploit/claude-red/offensive-windows-boundaries@sha256:a31cb44295c46284Pin 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_luzamufttlrr4fle)
1 badge views in 30 days
Versions
Audit of the latest version
- fail: Frontmatter block present
- fail: Frontmatter declares a name
- fail: Frontmatter declares a description
- fail: Size between 200 bytes and 200 KB (567484 bytes)
- fail: No base64 blob over 200 characters (matched: 505152535657556a605a6863616c6354594883ec2865488b32488b7618488b761048ad488b30488b7e3003573c8b5c17288b)
- fail: No script tag (matched: <script)
- 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 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_luzamufttlrr4fle GET https://markdownregistry.com/api/v1/resolve?ref=snailsploit/claude-red/offensive-windows-boundaries GET https://markdownregistry.com/api/v1/blob/a31cb44295c46284a3742f923f6a55175fb3d9a6f4f90e69fa3cab70bd4983c2
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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