Uxui Principles runs on your own machine — the client starts it, so there is no endpoint to ping. 53 installs a week from npm. Last commit 7 Nov 2026.
195 UX/UI principles with citations, 12 UX smells and 12 flow checklists for AI agents, EN and ES.
We read the source, 22 h ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
пакет @uxuiprinciples/mcp-server ссылается на joselhurtado/uxuiprinciples-web
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add uxui-principles -- npx -y @uxuiprinciples/mcp-server
{
"mcpServers": {
"uxui-principles": {
"command": "npx",
"args": [
"-y",
"@uxuiprinciples/mcp-server"
]
}
}
}
[mcp_servers.uxui-principles]
command = "npx"
args = ["-y", "@uxuiprinciples/mcp-server"]
{
"mcpServers": {
"uxui-principles": {
"command": "npx",
"args": [
"-y",
"@uxuiprinciples/mcp-server"
]
}
}
}
{
"servers": {
"uxui-principles": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@uxuiprinciples/mcp-server"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
UXUI_API_KEY (Optional. Principles Library API key from uxuiprinciples.com/account. Unlocks full guide bodies, AI prompts and audit_interface. Without it the server runs offline on the bundled dataset).
Evidence-backed web research for AI agents with citations and confidence scores.
Christian source evidence for AI agents, with provenance, tradition coverage, and citation checks.
EU business duties for AI agents: legal obligations with sources and pre-checks (DE, LU, EU)
EU business duties for AI agents: legal obligations with sources and pre-checks (DE, LU, EU)
Condition-aware ingredient and product checks for agents, with evidence tiers and citations.
Task boards for teams and their AI agents: cards, checklists, sprints, plans and proposals.
A design harness for AI coding agents: design systems, design principles, icons and UI review.
Shared business knowledge, tools and skills for AI agents, with citations and approval controls.
Answers built from our own checks of this server.