Where websites become
agent-ready.

AI agents are learning to use websites the way people do — by calling tools, not scraping pages. Scan your site free and see exactly what an agent needs from a business like yours — and what you are missing.

Agent Discovery API — live now

# Query the MCPHubz registry from any agent framework

$ curl "https://mcphubz.com/api/discover?category=database&minScore=80"

{ "total": 47, "tools": [

{ "name": "supabase-mcp", "score": 94, "stars": 2847 },

{ "name": "postgres-mcp", "score": 91, "stars": 1203 }

] }

✓ Free · No auth · CORS enabled · MCP-native format available

Free
Site Scan
no signup required
0–100
Readiness Score
scored against your industry
Weekly
Re-checked
certification stays honest
1,100+
MCP Servers
as a supporting resource

A score is not a certificate.

Free scanners are everywhere now, and they all do the same thing: check whether your site speaks the technical standards agents look for. That is useful. It is also not the question your customers are asking.

What a scanner tells you

Whether your robots.txt is present, whether you serve Markdown, whether you publish an MCP server card. A checklist of protocols. Valuable if you are a developer, and it stops there.

What a certificate proves

That an agent can find your sizes and prices, your delivery fee, your booking times, your stock — the things it needs to actually do business with you. Re-checked weekly, and revoked the moment it stops being true.

Breaking: WebMCP

WebMCP: What the
Draft Actually Proposes

WebMCP is the browser-native evolution of the Model Context Protocol. Instead of an agent screenshotting your page and guessing at buttons, your site exposes named tools it can call directly. No server, no scraping. It is an early draft, available in Chrome Canary behind a flag, and we are tracking every revision.

  • Browser-native AI agent protocol — no server required
  • W3C Community Group Draft Report, co-authored by Google and Microsoft engineers
  • Early preview in Chrome 146 Canary, behind a feature flag
  • Two APIs: Declarative HTML + Imperative JavaScript
  • Replaces screenshot-based browsing with direct tool calls
  • Every website becomes a structured AI tool
Read the Full WebMCP Guide
webmcp-example.js

// Register a tool on your webpage

navigator.modelContext

.registerTool({

name: "search_servers",

description: "Find MCP servers",

execute: async (params) => {

return await searchDirectory(params);

}

})

// MCPHubz is already WebMCP-ready ✓

Built for the Agent-First Web

Every tool you need to discover, evaluate, and integrate MCP servers into your AI stack.

1,100+ MCP Servers, Quality-Scored

A supporting resource: every server quality-audited, scored, and categorised. Curated for reliability — not just scraped for volume.

NEW

MCP Stack Builder

Describe what you want to build. AI picks the exact servers you need, vetted for security, and generates your complete config. No guessing.

Health Scores

Every server gets a 0–100 health score based on GitHub stars, maintenance activity, documentation quality, and license.

HOT

WebMCP Authority

The most thorough resource we know of on WebMCP, the browser-native agent protocol. Draft Report status, early preview in Chrome 146 Canary behind a flag, and what is still unresolved in the spec.

NEW

Agent Experience (AX)

We defined the framework. AX is the discipline of designing for AI agents. Learn the 5 principles and get your site certified.

MCP Marketplace

A marketplace for premium MCP servers is coming. Submit your server now to be first in line when it launches.

Certification is free

No card, no trial, no upgrade prompt. We are early, and the useful thing right now is real sites in the registry, not revenue.

$0free while we are early

One site. Verified on your live page, not promised.

  • The files your site is missing, written for your business
  • Verified on your live page, not promised
  • Certificate of Authenticity + embeddable badge
  • A scannable token that resolves to your verification page
  • Re-checked weekly - the certificate lapses if it breaks

One honest note: we cannot read sites that build their pages entirely in the browser. If we cannot see your content, we will say so rather than guess at what you are missing.

Find out what agents
cannot do with your site.

It takes about a minute and costs nothing. You will get a score, every gap named, and the exact fix for each one.