Comparison

UX Agent Skills vs SmartBear MCP

UX Agent Skills is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑29.

UX Agent Skills is a plugin bundle for AI coding tools published by Carl Sziebert. No marketplace we read lists it any more. SmartBear MCP is an MCP server published by smartbear.com. Marketplaces we read that list it: 2 (Official MCP Registry, Docker MCP Catalog). As of our marketplace pass on 2026-11-09. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.

Where each is published

Where each is published
Marketplace	UX Agent Skills	SmartBear MCP
Community marketplace carlsz/ux-agent-skills	Removed on 2026-10-29 Version: 0.6.0 Forks (GitHub): 0 Stars (GitHub): 16 Not marked · First seen 2026-10-15	Not listed
Official MCP Registry	Not listed	Listed Version: 0.43.0 Downloads/month (npm): 34 553 Downloads/week (npm): 6 200 Forks (GitHub): 50 Stars (GitHub): 44 Not marked · First seen 2026-10-11
Docker MCP Catalog	Not listed	Listed Version: sha256:8a64acae01b6 Forks (GitHub): 50 Pulls (Docker Hub): 15 249 Stars (Docker Hub): 0 Stars (GitHub): 44 Not marked · First seen 2026-10-11

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

The facts side by side

UX Agent Skills vs SmartBear MCP
Fact	UX Agent Skillsno longer listed · 2026-10-29	SmartBear MCP
Marketplaces that list it (differs)	0	2
Stars (GitHub) (differs)	16	44
Pulls (Docker Hub) (differs)	No figure on Docker Hub	15 249
Forks (GitHub) (differs)	0	50
Last release (differs)	Not published	2026-11-03
Where it runs (differs)	Installs as a plugin bundle	Remote server or your machine
Transport (differs)	Not stated	Streamable HTTP, stdio
Tools it declares (differs)	Not published	160
Environment variables it asks for (differs)	Not published	17, secrets among them: 10
Parts of the bundle (differs)	13	Not a bundle
Licence	MIT	MIT
Repository (differs)	github.com/carlsz/ux-agent-skills	github.com/smartbear/smartbear-mcp
Changes in the last 7 days (differs)	0	5
First seen (differs)	2026-10-15	2026-10-11
Endpoint at the last check (differs)	no remote endpoint we check	Status out of date: last check 41 h ago returned HTTP 400

Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.

What to use instead of UX Agent Skills

Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.

UX-Auditor-Pro

Visual UI/UX scanner auditing websites for heuristic compliance.

by Evozim · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
Your UX Agent

Accessibility and UX audit findings, fix prompts and remediation tasks for your websites.

by youruxagent.com · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
frontend-design-audit

Audit and improve front-end usability using 15 established design principles. Acts as a Senior UX designer/engineer reviewing your interface end-to-end.

by mistyhx · Plugin bundle

Listed on: Community GitHub marketplaces · Describes nearly the same job
mobile-ux-optimizer

Use this agent when you need to optimize UI/UX components or interfaces for mobile-first experien...

by DevsForge Community · Plugin bundle

Listed on: Community GitHub marketplaces · Describes nearly the same job
Design Evaluation Suite

Conduct comprehensive design audits analyzing usability heuristics, accessibility compliance, visual consistency, and design system adherence.

by tan-yong-sheng · Plugin bundle

Listed on: Community GitHub marketplaces · Describes nearly the same job
uxaudit

UX regression testing for browser-based and webview-based apps.

by gotalab · Plugin bundle

Listed on: Community GitHub marketplaces · Describes nearly the same job

Its card, with similar plugins by marketplace

What each says it does

UX Agent Skills

In its own words, on Community GitHub marketplaces:

Audit, spec, and verify production-grade experiences for humans and agents alike.

SmartBear MCP

In its own words, on Official MCP Registry:

MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.

How to run each

UX Agent Skills

No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.

SmartBear MCP As a remote MCP server

Claude Code

claude mcp add --transport http smartbear-mcp https://bugsnag.mcp.smartbear.com/mcp

Requires: BEARQ_API_TOKEN (secret), BUGSNAG_AUTH_TOKEN (secret), PACT_BROKER_PASSWORD (secret), PACT_BROKER_TOKEN (secret), QTM4J_API_KEY (secret), QTM4J_AUTOMATION_API_KEY (secret), REFLECT_API_TOKEN (secret), SWAGGER_API_KEY (secret), SWAGGER_FUNCTIONAL_TESTING_API_TOKEN (secret), ZEPHYR_API_TOKEN (secret)

Commands built only from what the marketplaces declare; the full set for every client is on each card.

Only SmartBear MCP has a remote endpoint we check. How we check endpoints

Tools each declares

The marketplaces of UX Agent Skills publish no list of tools, so we do not compare tools.

Settings each asks for

The marketplaces of UX Agent Skills publish no settings it asks for, so we do not compare settings.

What it can do: UX Agent Skills · What it can do: SmartBear MCP · Compare two other plugins

Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on 2026-11-09. We publish no contact details for plugin publishers.