cyber-detection-validation SKILL.md skillA
cyber-detection-validation from hoangnguyen0403/agent-skills-standard is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hoangnguyen0403/agent-skills-standard/cyber-detection-validation@git:20261026.92d06c4Pins git:20261026.92d06c4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hoangnguyen0403/agent-skills-standard
- Path
.claude/skills/cybersecurity/cyber-detection-validation/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261026.92d06c4, committed Oct 26, 2026
- First version recorded
- Sep 29, 2026
- Size
- 4,276 bytes
- Repository stars
- 583
- License
- MIT
Validates defensive controls with paired authorized action and observation evidence, distinguishing blocked, prevented, detected, responded, and telemetry-gap outcomes. Use for purple-team validation design or offline fixture review; not unsanctioned testing or production efficacy claims.
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
# Cyber Detection Validation ## **Priority: P0 (CRITICAL)** No defensive outcome without linked action and observation evidence. Input: control hypothesis, permitted action, scope/approval, mode (`analysis`, `replay`, `isolated-lab-validation`, `defensive-verification`), entity, window, expected observation, stop condition. Process: classify active effects (`active: true` for any interaction outside supplied-artifact reasoning; reading supplied events/files is non-active analysis); verify fresh host gate before active actions; capture ActionReceipt and ObservationRecord; enforce transitive binding chain: `ObservationRecord.action_receipt_ref -> ActionReceipt.gate_ref -> GateDecision.request_ref -> ActionRequest`. Output: purple outcome enum, finding status, evidence references, limitations, stage fidelity, owner. ## Workflow 1. Declare step mode and effects: `analysis`, `replay`, `isolated-lab-validation`, or `defensive-verification`. 2. Preflight host gate for active effects: evaluate ActionRequest and GateDecision immediately before dispatch. 3. Execute bounded action; bind ActionReceipt to correlation key `(run_id, attempt_id, test_id)`. …
Read the whole file at its exact version.
How to install
mdr add hoangnguyen0403/agent-skills-standard/cyber-detection-validation@sha256:5cafcc7db51b7401The line at the top of this page pins the label git:20261026.92d06c4, 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_5zym3pt5mdhkqifi)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 29, 2026 and Oct 26, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.92d06c4 latest | 2026-10-26 | 92d06c4 | 4,276 B | A | view · diff |
| git:20260929.bdf124b | 2026-09-29 | bdf124b | 2,406 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 (4276 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
hoangnguyen0403/agent-skills-standard · 583 stars · license MIT · pushed 2026-11-07 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_5zym3pt5mdhkqifi GET https://markdownregistry.com/api/v1/resolve?ref=hoangnguyen0403/agent-skills-standard/cyber-detection-validation GET https://markdownregistry.com/api/v1/blob/5cafcc7db51b740119bc47aaeb374afd548d351e8d9f0483fe5c84c1a4cfb312
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.
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