The Cronus UI MCP server,
connected in one click.
Search, install, compose, add-page, and theme Cronus UI from the live registry. Connect the official Cronus UI MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Cronus UI to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http cronus-ui https://aicronus.com/mcpRun in your terminal, then restart Claude Code.
Cronus UI · https://aicronus.com/mcp
What your AI can do with Cronus UI
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_components”: List the installable Cronus UI components (registry items of type 'registry:ui'). Returns each component's name, a readable title, its npm a.”
“Use “list_blocks”: List the installable Cronus UI blocks (registry items of type 'registry:block') — larger, composed sections such as hero, pricing, login, an.”
“Use “list_catalog”: Return compact Hydra-ready cards for every component, block, variant, and template: name, short description, design style, palette, motion,.”
“Use “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.”
How secure is the Cronus UI MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Cronus UI holds up.
Official endpoint
Operated by Cronus UI (aicronus.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Cronus UI adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Cronus UI
Choose Cronus UI in the gate directory. No sign-in needed.
Use it anywhere
Cronus UI's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Cronus UI exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_components — List the installable Cronus UI components (registry items of type 'registry:ui'). Returns each component's name, a readable title, its npm a
list_blocks — List the installable Cronus UI blocks (registry items of type 'registry:block') — larger, composed sections such as hero, pricing, login, an
list_catalog — Return compact Hydra-ready cards for every component, block, variant, and template: name, short description, design style, palette, motion,
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
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
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 dua
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 `r
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
Who runs the Cronus UI MCP server?
The Cronus UI MCP server at a glance
https://aicronus.com/mcpQuestions, answered
Is there an official Cronus UI MCP server?
Yes — Cronus UI operates its own remote MCP server at aicronus.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Cronus UI to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Cronus UI in the directory. No account or sign-in is needed. From then on, Cronus UI's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Cronus UI runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Cronus UI MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Cronus UI in minutes. No credit card required.
Connect more than just Cronus UI
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Cronus UI in: Claude · Claude Code · ChatGPT · Cursor · VS Code