15 tools 3 prompts browsable resources no auth

The MCP server

Skynet UI hosts a Model Context Protocol server at https://skynetui.com/mcp, on the same edge as the CDN. Connect it once and your agent stops guessing: it searches the reference instead of hallucinating class names, validates the markup it writes, converts Tailwind pages server-side, and pulls patterns, templates, icons, and themes on demand — always matching the deployed version.

Connect your agent

claude mcp add --transport http skynet-ui https://skynetui.com/mcp

Settings → Connectors → Add custom connector, then paste the server URL:

https://skynetui.com/mcp

Add to .cursor/mcp.json (project) or ~/.cursor/mcp.json (global):

{
  "mcpServers": {
    "skynet-ui": { "url": "https://skynetui.com/mcp" }
  }
}

Plain JSON-RPC over streamable HTTP — no auth, no session state required. Point any MCP client at the URL, or try it with curl:

curl -X POST https://skynetui.com/mcp -H "content-type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call",
       "params":{"name":"get_version","arguments":{}}}'

The 15 tools

Everything takes and returns plain text or JSON — no files, no side effects.

Learn & search

Tool	What it does	Key arguments
`get_version`	Version, class/attribute counts, and the CDN URLs — the right first call for orientation	—
`get_reference`	The LLM reference — slim index or the full document	`section` (optional)
`search_reference`	Search the reference and get back only the matching sections	`query`
`get_best_practices`	Responsive & multi-device best-practices guide (2019–2026): viewports, breakpoints, touch targets, safe areas, Core Web Vitals, testing matrix (web version)	`section` (optional)
`search_classes`	Look up class names in the live inventory (1145 classes), with fuzzy suggestions	`query`
`get_example`	A complete working page (dashboard, chat, auth) to learn structure from	`example`

Build

Tool	What it does	Key arguments
`get_template`	One of the nine starter pages, ready to edit, in any theme	`template`, `theme`
`get_pattern`	A copy-paste page section: pricing, FAQ, testimonials, cookie banner…	`pattern`
`list_icons` / `get_icon`	Browse the 640-icon set and inline any icon as SVG	`name`
`get_theme_css`	The CSS variable block for any of the 9 built-in themes	`theme`
`make_theme`	Derive a complete custom theme from one hex, with AA-guarded text contrast	`primary`, `mode`, `name`

Check & convert

Tool	What it does	Key arguments
`validate_markup`	Line-by-line check of HTML against the live class inventory — catches invented classes before they ship	`html`
`convert_tailwind`	Mechanical Tailwind → Skynet UI conversion, server-side	`html`
`check_contrast`	WCAG contrast ratio for any two colors, with the AA/AAA verdicts	`foreground`, `background`

Prompts & resources

Prompts

Ready-made workflows a client can offer as slash commands:

build_page — build a page from a description, with the reference injected
convert_tailwind_page — convert pasted Tailwind markup step by step
custom_theme — derive and apply a brand theme from one color

Resources

Browsable under skynetui:// for clients that support resources:

the full LLM reference and the slim index
the class inventory (classes.json)
all nine patterns and all nine starter templates
the transactional email kit and the example pages

Try it right now

The server answers plain JSON-RPC — here is a real round trip:

$ curl -X POST https://skynetui.com/mcp -H "content-type: application/json" \
    -d '{"jsonrpc":"2.0","id":1,"method":"tools/call",
         "params":{"name":"check_contrast",
                   "arguments":{"foreground":"#8b8fa3","background":"#0d0e14"}}}'

{"jsonrpc":"2.0","id":1,"result":{"content":[{"type":"text",
  "text":"contrast 6.01:1 — AA normal text (4.5): PASS · AA large text (3.0):
          PASS · AAA normal (7.0): FAIL"}]}}

No MCP client? Use the URL reference instead

Any model with web access can read skynetui.com/llms-full.txt — the same knowledge as one document. The MCP server is the better fit for agents that write markup in a loop: validation and search beat re-reading a 100KB reference.