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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

UI Polish

By uipolish.com Verified namespace

React components and design rules your coding agent installs and follows.

WebsiteSource codeAI models & agentsDesign & media
Connect to UI Polish
Checks passed
13 / 22

2 failed · 7 not measured

Median response
1703 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
4

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
410
Reliability & speedDoes it respond consistently and quickly?
103
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 1840 ms.

  • Pass
    Valid handshake

    protocolVersion 2024-11-05, serverInfo.name uipolish.

  • Pass
    Lists tools

    tools/list returned 4 tools.

  • Fail
    Current protocol

    Negotiated 2024-11-05. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 1703 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1826 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    7 of 7 parameters have a description (100%). The bar is 80%.

  • Fail
    Safety hints

    4 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-06T03:06:47.248054Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using UI Polish

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http ui-polish https://uipolish.com/mcp

Capabilities

Tools 4

get_component

The code and guide for one component, block or template: when and when not to use it, every state, motion specs, accessibility notes, before/after. Includes the components it depends on and the npm packages to install. A template's own files come with the project path to write each one at (app/(app)/chat/page.tsx). Pro blocks and templates need a license key on the connection; without one they return a summary and how to get one.

Discovered
get_rules

Foundation rules: concrete values for motion, states, typography, spacing, surfaces, focus and anti-patterns. Pass a topic for one file; omit it for the token roles, the finished? checklist and the list of topics.

Discovered
get_theme

A color theme from one hue: the --ui-* accent, the text on it and in it, optionally tinted grays and accent primary buttons, light and dark, with every text color solved for 4.5:1 contrast. Returns CSS to paste after tokens.css. Use it when the project has a brand color.

Discovered
list_components

Every UI Polish template, block and component with a one-line summary and version. Templates are whole working apps (a chat app, an agent console, an agent workspace for coding); blocks are whole screens (sign-in, billing, team members, an approvals inbox, an agent task). Those marked pro need a UI Polish Pro license key.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected1840 ms4
Connected1565 ms4

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