Uicapsule MCP Server

Search and install interactive React components with unusual motion, via the shadcn CLI. This MCP entry surfaces a curated ranking/list from the project README rather than a classic multi-tool integration surface. It is available as a remote MCP endpoint.

Teams that want a hosted web framework endpoint instead of running a local process. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-29 · ★ 30 · #43 OF 66 MAINTAINED WEB FRAMEWORK · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install Uicapsule

Claude Code

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

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "kyh-uicapsule": {
      "url": "https://www.uicapsule.com/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://www.uicapsule.com/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-09-30

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to www.uicapsule.com

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license MIT - declared in the repository

registry vendor namespace com.uicapsule - domain-verified with the official MCP registry

03 · Who maintains Uicapsule

UICapsule is maintained by kyh. It's the only MCP server we track from this author; the repo dates to Jan 2021.

04 · Facts

repository
github.com/kyh/uicapsule
website
https://www.uicapsule.com/
category
web framework - ranked #43 of 66 actively-maintained web framework servers as of 2026-09-30.
registry
com.uicapsule/components (active, first published 2026-09-29)

05 · Uicapsule FAQ

What is Uicapsule?

Search and install interactive React components with unusual motion, via the shadcn CLI. This MCP entry surfaces a curated ranking/list from the project README rather than a classic multi-tool integration surface. It is available as a remote MCP endpoint.

Is Uicapsule still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-29. We re-verify nightly.

How do I install Uicapsule?

Run `claude mcp add kyh-uicapsule --transport http https://www.uicapsule.com/mcp`. You can also paste the ready-made client config above.

Does Uicapsule require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-09-30; you can connect without credentials.

06 · Alternatives to Uicapsule

Alternatives to Uicapsule

Maintained web framework servers if Uicapsule isn't the fit.

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  4. Semiotic Verified React chart generation: select, validate, repair, render, and inspect charts through MCP. ★ 2,708 · 2026-09-29
  5. Webcomponents React MCP Server MCP server for UI5 Web Components for React - Developer documentation and API assistance ★ 540 · 2026-09-29
  6. Geo Lens Read-only access to a self-hosted GeoLens spatial catalog: datasets, features, maps, sandboxed SQL. ★ 262 · 2026-09-29

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