Cronus UI
Search, install, compose, add-page, and theme Cronus UI from the live registry.
| Endpoint | https://aicronus.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.7.6 |
| Now | 8 tools · grade B (83) · pin ts_13cbbe8d52ab05cd4aee5a9e2f13eaf8 · protocol 2025-06-18 |
| First / last listed | 2026-11-12 02:29 UTC / 2026-11-12 02:29 UTC |
| Grade over time | 2026-11-12: B (83), 8 tools |
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Tools: list_components list_blocks list_catalog match_catalog search_registry get_design_context get_component get_install_command
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>` command to install it. params: none |
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, and its `npx cronus-ui add <name>` install command. params: none |
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 tokens. Filter with `kind`. Use `match_catalog` to pick the best item for a prompt (login + smooth animation, etc.). params: kind |
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` (the recommended combination), `intent` hits, `motion` hits, and ranked `matches`. Cards carry description, design style, palette, motion, and intents — not source. Fetch source with `get_component` onl params: query, intent, style, palette, motion, kind, limit |
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`. params: query* |
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 rules. compact fits a system prompt; extended is the repo file. Does not modify the project. params: theme, look, format |
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 the `npx cronus-ui add <name>` install command. Works for both components and blocks. params: name* |
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 actually install, use `install_component`. params: names* |
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