Not reviewed
No score, grade or rank. This listing is facts from the official MCP registry and our own checks, and it stays out of the rankings until the panel reviews it.
Search free React, Tailwind, and shadcn components, blocks, and dashboards; get installable source.
Facts
- MCP registry
sh.watermelon/ui· 2.0.0- Endpoint
https://mcp.watermelon.sh/mcp- GitHub stars
- 603
- Registry entry
- updated 30 Sep 2026
From the official MCP registry, the package registries and our own checks. JSON · Markdown
Why it's listed
- It's published in the registry under watermelon.sh, a namespace the registry only gives to whoever proves they control that domain.
- It's in real use: 603 GitHub stars.
Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.
Tools it lists 8 · about 1,091 tokens of context · checked 1 hour ago
| Tool | What it does | Hint |
|---|---|---|
searchSearch UI Catalog | Search the complete Watermelon UI catalog across components, animated components, blocks, dashboards, and templates. | read-only |
get_componentGet Component Source | Get a Watermelon entry with preview, dependencies, install command, and source files when an installable registry item is available. | read-only |
get_inspirationGet UI Inspiration | Return 3-6 visually relevant Watermelon UI options for a design goal before choosing an implementation. | read-only |
compose_pageCompose Page Plan | Create a source-backed page plan by selecting compatible Watermelon blocks for each requested section. | read-only |
list_categoriesList Categories | List Watermelon UI categories and accurate entry counts, optionally for one catalog kind. | read-only |
catalog_summaryCatalog Summary | Return top-level Watermelon catalog counts across content types. | read-only |
list_catalog_entriesList Catalog Entries | Compatibility alias for listing Watermelon entries by kind. | read-only |
get_catalog_entryGet Catalog Entry | Compatibility alias for getting one Watermelon entry by kind and slug. | read-only |
What https://mcp.watermelon.sh/mcp answered to tools/list, asked without credentials over MCP 2026-07-28. The token figure is the size of the list as sent, divided by four; a model sees about that much before it calls anything. Full definitions, input schemas included, are in the listing's JSON under mcpTools.
How its tools read to an agent 0 errors · 7 warnings · 1 note
- warnTC11compose_pagenone of its 2 parameters has a description
- warnTC11get_catalog_entrynone of its 2 parameters has a description
- warnTC11get_componentnone of its 2 parameters has a description
- warnTC11get_inspirationnone of its 3 parameters has a description
- warnTC11list_catalog_entriesnone of its 4 parameters has a description
- warnTC11list_categoriesits one parameter, kind, has no description
- warnTC11search3 parameters without a description: category, kinds, limit
- noteTC24server8 of 8 tools have no outputSchema
The checks from /check and anchor check, run each day on the list above: about 1,091 tokens of definitions. Not part of the score yet. Check your own server.