cyber-exercise SKILL.md skillA
cyber-exercise 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-exercise@git:20260923.83ed688Pins git:20260923.83ed688 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
.codex/skills/cyber-exercise/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260923.83ed688, committed Sep 23, 2026
- Size
- 3,572 bytes
- Repository stars
- 583
- License
- MIT
Run a bounded cybersecurity exercise workflow with authorization, runtime, control, evidence, and independent adjudication gates; supports safe offline planning when live controls are unavailable.
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 Exercise Skill > [!IMPORTANT] > Run a bounded cybersecurity exercise workflow with authorization, runtime, control, evidence, and independent adjudication gates; supports safe offline planning when live controls are unavailable. Optional args: slug=<feature>, ticket=<id/url>, mode=interactive|autonomous|channel, channel=<id>, auto_continue=true|false, profile=business|hybrid|technical. ## Instructions When the user asks to perform this workflow, execute the following steps: # Cyber Exercise Goal: coordinate an authorized, evidence-led exercise without treating white-team control as compliance certification or host enforcement. ## Steps 1. **Plan**: Load `cyber-engagement-planning`; define objective, scope, exclusions, roles, synthetic-data boundary, evidence owner, expiry, stop, and restart terms. 2. **Authorize**: Load `cyber-authorization`; bind `engagement_scope_ref`, approved actions, exclusions, window, approver, and runtime support. 3. **Preflight**: Check tool, credential, filesystem, network, logging, and cancellation controls. If unsupported, mark live lane `BLOCKED` and continue offline plan/evidence review only. …
Read the whole file at its exact version.
How to install
mdr add hoangnguyen0403/agent-skills-standard/cyber-exercise@sha256:4a5216d50bac8411The line at the top of this page pins the label git:20260923.83ed688, 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_yu6jas7c2m475gxa)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 23, 2026.
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 (3572 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_yu6jas7c2m475gxa GET https://markdownregistry.com/api/v1/resolve?ref=hoangnguyen0403/agent-skills-standard/cyber-exercise GET https://markdownregistry.com/api/v1/blob/4a5216d50bac84114bf5d2278bb28bb25d57c13797a223f0a09efe8e86e6d385
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.