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Directory / Awesome Copilot skills (GitHub) / threat-model-analyst

threat-model-analyst

skill Security

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 (new, resolved, still-present threats), STRIDE heatmap, findings diff, and an embedded HTML comparison. Only activate when the user explicitly requests a threat model analysis, incremental update, or invokes /threat-model-analyst directly.
Description from the SKILL.md front matter.

Install

GitHub CLI v2.90+ (Copilot by default)
gh skill install github/awesome-copilot threat-model-analyst
For Claude Code
gh skill install github/awesome-copilot threat-model-analyst --agent claude-code
For Codex
gh skill install github/awesome-copilot threat-model-analyst --agent codex

Commands follow each host's documentation (GitHub Copilot, plus Claude Code, Codex, Cursor via gh skill docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from GitHub + community contributors's catalog, not reviewed by us. Read the source before installing.

Catalog
Awesome Copilot skills (GitHub)
Author
Not stated in the source
Source code
github/awesome-copilot
License
MIT (repository license)
Repository stars
40,178 for github/awesome-copilot (the whole catalog repo)
Added to catalog
Not tracked for this source
Last change
2026-10-16 (last push to the repo)

What it contains

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