Is Universal Design Principles safe and trustworthy?

tashan scores Universal Design Principles on public evidence — tashan score 30.0/100, it is currently active, 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 Universal Design Principles?

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

Who maintains Universal Design Principles?

1 GitHub contributors, source: HDeibler/universal-design-principles.

‹ The Index

Universal Design Principles

plugin

A working library of 42 design principles drawn from Universal Principles of Design (Lidwell, Holden, Butler) and the broader HCI research literature. Install one or more of the five composable plugins and your Claude agent gains 137 curated skills that fire automatically during any UX, UI, or product design task. The principles apply across design systems, frameworks, and platforms.

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

Category: Design — see all ranked ›

Install (Claude Code):

/plugin marketplace add anthropics/claude-plugins-community
/plugin install universal-design-principles@claude-community

solid

“11 worked examples; short of deep on per-tool docs; read with 1 linked doc(s)”

This grade is wrong ›

tashan score: 30.0
Instruction depth: 66.0 (solid — documents the job properly, with examples you could follow)
Adoption: 1 repos
Upkeep: 47.0
Freshness: 62.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
GitHub stars: 6
Contributors: 1
License: NOASSERTION

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

Universal Design Principles scores 30 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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Show your score

Measured this well? Put the live badge in your README — it updates as the score does.

[![tashan](https://tashan.sh/badge/plugin-hdeibler-universal-design-principles-universal-design-principles.svg)](https://tashan.sh/capability/plugin-hdeibler-universal-design-principles-universal-design-principles.html)

source ↗ · plugin:hdeibler/universal-design-principles/universal-design-principles

Everything on this page is public evidence and free. What it cannot know is whether you run this — check your whole config, free, in the browser. tashan Pro adds the series behind each row and names a replacement for anything dying.

Already running this? Check your whole config — free, in your browser, nothing installed. Or npx tashan-cli doctor locally, which sends nothing at all.

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