# UICapsule (slim)

> UICapsule, an MCP server by uicapsule.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Search and install interactive React components with unusual motion, via the shadcn CLI.

- Full: https://www.anchorterminal.com/tools/uicapsule-components.md (~600 tokens) · this version ~530 tokens · JSON https://www.anchorterminal.com/tools/uicapsule-components.json · canonical https://www.anchorterminal.com/tools/uicapsule-components
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# UICapsule

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by uicapsule.com (https://www.uicapsule.com)
- Listed because: It's published in the registry under uicapsule.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Search and install interactive React components with unusual motion, via the shadcn CLI.

## Facts

- MCP registry: `com.uicapsule/components` 1.0.0
- Endpoint: https://www.uicapsule.com/mcp (streamable HTTP)
- Source: https://github.com/kyh/uicapsule
- Website: https://www.uicapsule.com
- GitHub stars: 31
- Registry entry updated: 2026-09-29

## Tools

- Tools it lists (2, about 302 tokens of context, `tools/list` without credentials over MCP 2026-07-28, checked 2026-10-04 22:24 UTC):
  - `search_components` (read-only): Search the UICapsule catalog by what a component does or looks like. An empty query lists everything, newest first.
  - `get_component` (read-only): Get one component by slug: its install command, npm dependencies, and the full source of every file it ships.
- How its tools read to an agent (0 errors, 1 warning, 1 note, about 302 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - warn TC11 search_components: 1 parameter without a description: limit
  - note TC24 server: 2 of 2 tools have no outputSchema

- JSON: https://www.anchorterminal.com/api/v1/tools/uicapsule-components.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming