MCP.Market

UICapsule MCP server

online · 100% uptime
by uicapsule.com·com.uicapsule/components·v1.0.0·31 stars
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Search and install interactive React components with unusual motion, via the shadcn CLI.

A91/100grade A
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Safety scan
A91/100

full report

Adoption
Growing

31 stars

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

UICapsule tools (2)

write = sends, deletes, buys or posts
  • get_componentFree

    Get one component by slug: its install command, npm dependencies, and the full source of every file it ships.

  • search_componentsFree

    Search the UICapsule catalog by what a component does or looks like. An empty query lists everything, newest first.

Public scan report

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 487ms20/20
  • Tool poisoning2 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 2 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How UICapsule compares

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
91/100
higher than 88% of 3,470 Web search servers
Tools
2
the typical Web search server has 5
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote Web search server answers 100%
Response time
370 ms
faster than 42% of 2,238 Web search servers
GitHub stars
31
more than 91% of 1,786 Web search servers

What its tools let an agent do: 2 read

Install UICapsule in Claude Code, Cursor or VS Code

claude mcp add --transport http components https://www.uicapsule.com/mcp
Add to Cursor

What the publisher says

From the UICapsule repository's README, as published. We do not edit it. Read it on GitHub

UICapsule

A curated collection of components that spark joy

Install a component

npx shadcn@latest add @uicapsule/<slug>

Browse www.uicapsule.com for slugs.

MCP

Let your agent search and install components by what they do:

claude mcp add --transport http uicapsule https://www.uicapsule.com/mcp

Any client that speaks Streamable HTTP works with the same URL. Also listed in the MCP Registry as com.uicapsule/components.

Nothing above is checked by us. What we check is on the safety report.

UICapsule: common questions

Is UICapsule MCP server safe?
Yes, by our scan: it is graded A (91/100). Read the UICapsule safety report
How do I install UICapsule?
It runs remotely at www.uicapsule.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does UICapsule need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is UICapsule maintained?
The last commit was 36 days ago (2026-09-29). The latest release is v1.0.0.
Is UICapsule up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of UICapsule?
Servers from other publishers that do the same job: Watermelon UI MCP server, Claude Code Explorer MCP server and Claude Code Explorer MCP server.
How does UICapsule compare with other Web search MCP servers?
safety score 91/100 (higher than 88% of 3,470 Web search servers); tools 2 (the typical Web search server has 5); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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