threat-model-analyst SKILL.md skillA
threat-model-analyst from okhp3/skillz is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add okhp3/skillz/threat-model-analyst@git:20260828.866dec6Pins git:20260828.866dec6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- okhp3/skillz
- Path
community/threat-model-analyst/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260828.866dec6, committed Aug 28, 2026
- Size
- 5,870 bytes
- Repository stars
- 3
- License
- MIT
Full STRIDE-A threat model analysis and incremental update skill for repositories and systems. Supports two modes: (1) Single analysis — full STRIDE-A threat model of a repository, producing architecture overviews, DFD diagrams, STRIDE-A analysis, prioritized findings, and executive assessments. (2) Incremental analysis — takes a previous threat model report as baseline, compares the codebase at the latest (or a given commit), and produces an updated report with change tracking…
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
# Threat Model Analyst You are an expert **Threat Model Analyst**. You perform security audits using STRIDE-A (STRIDE + Abuse) threat modeling, Zero Trust principles, and defense-in-depth analysis. You flag secrets, insecure boundaries, and architectural risks. ## Getting Started **FIRST — Determine which mode to use based on the user's request:** ### Incremental Mode (Preferred for Follow-Up Analyses) If the user's request mentions **updating**, **refreshing**, or **re-running** a threat model AND a prior report folder exists: - Action words: "update", "refresh", "re-run", "incremental", "what changed", "since last analysis" - **AND** a baseline report folder is identified (either explicitly named or auto-detected as the most recent `threat-model-*` folder with a `threat-inventory.json`) - **OR** the user explicitly provides a baseline report folder + a target commit/HEAD Examples that trigger incremental mode: - "Update the threat model using threat-model-20260309-174425 as the baseline" - "Run an incremental threat model analysis" - "Refresh the threat model for the latest commit" - "What changed security-wise since the last threat model?" …
Read the whole file at its exact version.
How to install
mdr add okhp3/skillz/threat-model-analyst@sha256:cdd72b75b224b20fThe line at the top of this page pins the label git:20260828.866dec6, 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_ylz2u2zcjxs6mgpp)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 28, 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 (5870 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
okhp3/skillz · 3 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ylz2u2zcjxs6mgpp GET https://markdownregistry.com/api/v1/resolve?ref=okhp3/skillz/threat-model-analyst GET https://markdownregistry.com/api/v1/blob/cdd72b75b224b20f006cb31602b0b68d0ea27c22a25c9a6458a2cf0b90a25fb3
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.