agent-red-team skillB
agent-red-team is agent-read markdown (skill) from stijnman/grok-custom-skills: Defensive adversarial testing for AI agents, tools, MCP servers, and skills. Finds prompt-injection, jailbreak leakage, tool-abuse, confused-deputy, and data-exfil paths — then reports severity and remediations. Never writes exploit PoCs or attacks third-party systems. Use for: red team, red-teaming, agent red team, adversarial test, prompt injection test, jailbreak test, MCP abuse test, /agent-red-team..
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.
How to install
mdr add stijnman/grok-custom-skills/agent-red-team@v1.0.0mdr add stijnman/grok-custom-skills/agent-red-team@sha256:ce9bde8aa80c4358Pin 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_muyfmijfrxy3co74)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-08-19 | f1878af | 7,613 B | B | view · diff |
| v1.0.0 | 2026-08-19 | 20b9bf2 | 7,615 B | B | view · diff |
| v1.0.0 | 2026-08-19 | e39db67 | 7,641 B | B | view |
Audit of the latest version
- fail: No prompt-injection phrasing (matched: Ignore previous instructions)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7613 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 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
- pass: No script tag
Source
stijnman/grok-custom-skills · 9 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_muyfmijfrxy3co74 GET https://markdownregistry.com/api/v1/resolve?ref=stijnman/grok-custom-skills/agent-red-team GET https://markdownregistry.com/api/v1/blob/ce9bde8aa80c435825b9b3b6c217754e471b35f6cb8e9f33d029804b1d92570c