vulnerability-research skillA
vulnerability-research is agent-read markdown (skill) from iuliandita/skills: Research vulnerabilities in authorized targets through code analysis, reverse engineering, patch diffing, and fuzzing..
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
# Vulnerability Research and Discovery Systematic methodology for finding novel, undisclosed vulnerabilities in source code, compiled binaries, and live systems. This skill guides the research process from intelligence gathering through proof-of-concept development to responsible disclosure. This is the *discovery* skill - it finds vulnerabilities nobody has catalogued yet. For exploiting known weaknesses on live systems, use **privilege-escalation**. For scanning code against known vulnerability patterns, use **security-audit**. **Target versions**: September 2026 snapshot. Read `references/target-versions.md` before pinning static analysis, reversing, fuzzing, or debugger tooling. ## When to use - Hunting for undisclosed vulnerabilities in a codebase, binary, or running service - Variant analysis after a CVE is published (finding similar bugs in related code) - Patch diffing - analyzing what a security update fixed to find nearby issues - Developing proof-of-concept exploits for discovered vulnerabilities - Attack surface mapping before a focused security engagement - Gathering threat intelligence on a target's technology stack - Preparing responsible disclosure reports …
Read the whole file at its exact version.
How to install
mdr add iuliandita/skills/vulnerability-research@git:20260920.ebf9a3dmdr add iuliandita/skills/vulnerability-research@sha256:5f628348151568b0Pin 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_yn42ycswc6xh3ras)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260920.ebf9a3d latest | 2026-09-20 | ebf9a3d | 27,550 B | A | view · diff |
| git:20260920.ac01853 | 2026-09-20 | ac01853 | 27,411 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (27550 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
- pass: No script tag
Source
iuliandita/skills · 7 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yn42ycswc6xh3ras GET https://markdownregistry.com/api/v1/resolve?ref=iuliandita/skills/vulnerability-research GET https://markdownregistry.com/api/v1/blob/5f628348151568b010232ea3dc079029822cb367c70c5f2ad7a747b89657899c
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.