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MCP live MCP 2025-11-25 streamable-http

Cronus UI

io.github.pedrogbraz/cronus-ui

Search, install, compose, add-page, and theme Cronus UI from the live registry.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1557ms
last probe
Tools
8
callable
Resources
2
readable
Prompts
0
available
Primary URL
https://aicronus.com/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
8 tools, 2 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
10 items in total; 3 or more earns these points.
pass Describes itself 10/10
79 characters; more than 30 earns these points.

Tools · 8

list_components

List the installable Cronus UI components (registry items of type 'registry:ui'). Returns each component's name, a readable title, its npm and registry dependencies, and the `npx cronus-ui add <name>`…

list_blocks

List the installable Cronus UI blocks (registry items of type 'registry:block') — larger, composed sections such as hero, pricing, login, and dashboard. Returns each block's name, title, dependencies,…

list_catalog

Return compact Hydra-ready cards for every component, block, variant, and template: name, short description, design style, palette, motion, intents, and the install command. No source files — cheap on…

match_catalog

Two-query catalog match for low-context agents. Pass a free-text `query` (e.g. 'login page with smooth animation') and/or structured filters (`intent`, `motion`, `style`, `palette`). Returns `pick` (t…

search_registry

Fuzzy-search Cronus UI components and blocks by name (case-insensitive substring match). Use this to find the right item before fetching its source with `get_component`.

get_design_context

Return the Cronus UI visual taste file (DESIGN.md) for a theme × look. Use this before generating UI so the agent follows Aurora/Neutral dual identity, one primary CTA, hairline elevation, and look ru…

get_component

Fetch the full detail for a single Cronus UI component or block by name: its source file(s) (path + content), its npm `dependencies`, its `registryDependencies` (other registry items it needs), and th…

get_install_command

Build the `npx cronus-ui add ...` command for one or more components/blocks. The CLI resolves and installs each item's registry dependencies automatically. This only returns the command string — to ac…

Resources · 2

registry-index

The full Cronus UI registry listing (all components and blocks with their dependencies). Source: https://raw.githubusercontent.com/pedrogbraz/cronus-ui/v0.7.6/registry

cronus-ui://registry/index
catalog-tags

Compact tagged catalog (component, description, design style, palette, motion, intents) for every installable item. The mapping Hydra ranks against. Source: https://raw.githubusercontent.com/pedrogbra…

cronus-ui://catalog/tags

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://aicronus.com/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "cronus_ui": {
      "url": "https://aicronus.com/mcp",
      "transport": "streamable-http"
    }
  }
}