Is Threat Modeling Toolkit safe and trustworthy?

tashan scores Threat Modeling Toolkit on public evidence — tashan score 23.0/100, it is currently abandoned, note: a single primary maintainer (bus-factor risk). Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Threat Modeling Toolkit?

Configure it from its source repository — it is a remote / registry server.

Who maintains Threat Modeling Toolkit?

1 GitHub contributors, source: josemlopez/threat-modeling-toolkit.

‹ The Index

Threat Modeling Toolkit

plugin

AI-powered threat modeling toolkit with STRIDE/PASTA framework support. Analyze architecture, discover threats, verify controls, and generate comprehensive security reports.

Works with: Claude Code (native)
native: this artifact type is that client's own format

Category: Security — see all ranked ›

Install (Claude Code):

/plugin marketplace add josemlopez/threat-modeling-toolkit
/plugin install threat-modeling-toolkit@threat-modeling-toolkit

solid

“21 worked examples, 1 tools documented; short of deep on per-tool docs and a stated limitation”

This grade is wrong ›

Looking for a replacement? npx tashan-cli doctor is free and tells you everything above about your whole config. tashan Pro names the replacement — which one, and how it measures. $6/mo.

tashan score: 23.0
Instruction depth: 71.0 (solid — documents the job properly, with examples you could follow)
Adoption: 1 repos
Upkeep: 38.0
Freshness: 43.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: abandoned
GitHub stars: 8
Contributors: 1
License: MIT

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

Threat Modeling Toolkit scores 23 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
tashan doctor over your own config, on your own machine

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source ↗ · plugin:josemlopez/threat-modeling-toolkit/threat-modeling-toolkit

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Measured 2026-09-13 · scorer s5 · how · something wrong here?