exploit-verifier SKILL.md skillA
exploit-verifier from dreadnode/capabilities is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dreadnode/capabilities/exploit-verifier@git:20260529.0ab6ab0Pins git:20260529.0ab6ab0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dreadnode/capabilities
- Path
capabilities/web-security/skills/exploit-verifier/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260529.0ab6ab0, committed May 29, 2026
- First version recorded
- May 4, 2026
- Size
- 5,702 bytes
- Repository stars
- 22
- License
- MIT
Sentinel-V exploit verification agent — replays exploit payloads, validates CVE applicability, generates proof-of-concept verification across web application, API, and AI/LLM pentesting. Use when verifying a reported vulnerability, confirming a finding, proving/disproving an exploit, generating a verification report, or checking for false positives.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Exploit Verifier (Sentinel-V) Systematic exploit verification agent. Receives findings from pentesting workflows and proves or disproves them using the Triple-Check Method. **This skill does NOT discover vulnerabilities.** It consumes findings from pentesting workflows and agent scan results, and produces structured VERIFICATION REPORTs with Confirmed / Partial / False Positive verdicts. ## Triple-Check Method Every finding goes through three sequential phases. No phase can be skipped. ### Phase 1: Static Viability Determine if the vulnerability CAN exist given the target's observable state. - Does the endpoint/component exist and accept input? - Is the technology stack compatible with the vulnerability class? (e.g., SQLi requires a database-backed endpoint) - Are there visible protections that would prevent exploitation? (WAF headers, CSP, CORS policy, input type restrictions) - Does the response indicate the input reaches server-side processing? **Checkpoint:** Document all checks performed. If FAIL, stop and issue False Positive verdict with justification. ### Phase 2: Dynamic Trigger Send the payload and confirm it reaches the vulnerable code path. …
Read the whole file at its exact version.
How to install
mdr add dreadnode/capabilities/exploit-verifier@sha256:33169c0a09980aaaThe line at the top of this page pins the label git:20260529.0ab6ab0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_l7tn6qzvlkceiljg)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 4, 2026 and May 29, 2026, about one every 13 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260529.0ab6ab0 latest | 2026-05-29 | 0ab6ab0 | 5,702 B | A | view · diff |
| git:20260529.8f6ea0e | 2026-05-29 | 8f6ea0e | 8,191 B | A | view · diff |
| git:20260504.2a64374 | 2026-05-04 | 2a64374 | 8,037 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 (5702 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
dreadnode/capabilities · 22 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_l7tn6qzvlkceiljg GET https://markdownregistry.com/api/v1/resolve?ref=dreadnode/capabilities/exploit-verifier GET https://markdownregistry.com/api/v1/blob/33169c0a09980aaa879858b993ab98e1e998358c74319652d5ccc00db0538bb5
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.