deep-security-scan SKILL.md skillA
deep-security-scan from cowork-os/cowork-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cowork-os/cowork-os/deep-security-scan@git:20260606.a4dececPins git:20260606.a4decec in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cowork-os/cowork-os
- Path
resources/plugin-packs/codex-security/skills/deep-security-scan/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260606.a4decec, committed Jun 6, 2026
- Size
- 34,533 bytes
- Repository stars
- 535
- License
- MIT
Use when the user asks for a deep, exhaustive, multi-pass, or variance-reducing repository-wide Codex Security scan. Run repeated independent repository-wide discovery passes with worker-specific threat models, semantically merge candidates, synthesize one canonical validation threat model, then run validation, attack-path analysis, and final reporting once. Repository-wide targets only; do not use for PRs, commits, branch diffs, working-tree diffs, or scoped paths.
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
# Deep Security Scan ## Overview Deep Security Scan is a higher-recall repository-wide wrapper around Codex Security. It preserves the ordinary Codex Security phase model and final report shape, but repeats the most variance-sensitive phase, finding discovery, before centralized judgment. The wrapper owns orchestration only: 1. resolve the full-repository scan target once using Codex Security repository-wide semantics 2. run repeated independent discovery workers, each of which generates its own repository-level threat model before `$codex-security:finding-discovery` 3. semantically merge discovery outputs into one canonical candidate inventory 4. synthesize one canonical validation threat model from the worker threat models after discovery reaches a terminal state 5. run `$codex-security:validation`, `$codex-security:attack-path-analysis`, and final report assembly once Do not replace Codex Security's established scan rules with custom shortcuts. ## Required Capabilities Before starting, confirm that the Codex Security plugin skills needed by this workflow are available: - `$codex-security:security-scan` - `$codex-security:threat-model` …
Read the whole file at its exact version.
How to install
mdr add cowork-os/cowork-os/deep-security-scan@sha256:cd55b36361e44796The line at the top of this page pins the label git:20260606.a4decec, 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_4ywsf2xrwnsh5im3)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 6, 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 (34533 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
cowork-os/cowork-os · 535 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4ywsf2xrwnsh5im3 GET https://markdownregistry.com/api/v1/resolve?ref=cowork-os/cowork-os/deep-security-scan GET https://markdownregistry.com/api/v1/blob/cd55b36361e44796343737be3b54b8099e4236b91267e44f17c6e2da0be3fcc2
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.