wmcp.sh

Add any website to Claude, Cursor, or Codex as agent-callable MCP tools — in one line of config. No per-server build, no SDK.

▶ Watch the 30-sec demo — paste a URL → tools appear → agent calls add_to_cart.

wmcp.sh is a real, spec-compliant MCP server (JSON-RPC 2.0 over Streamable HTTP) that turns any URL into agent-callable tools — Shopify product pages, OpenAPI specs, JSON-LD pages, OAuth-protected APIs. Every other MCP server is one-per-service and hand-built; wmcp is one endpoint that adapts to whatever URL you point it at. Paste a config line and your agent can read prices, list variants, or call an API on a site that ships no MCP server of its own.

Live now: wmcp.sh · Directory · Blog · /llms.txt

30-second quickstart

Connect any URL to your MCP client (the flagship)

Point any MCP client — Claude Code, Claude Desktop, Cursor, Codex, Cline, VS Code — at a per-URL endpoint: /mcp/u/<base64url-of-your-url>. That's the whole install. The server exposes that page's extracted tools natively (tools/list + tools/call):

{
  "mcpServers": {
    "allbirds": {
      "type": "http",
      "url": "https://wmcp.sh/mcp/u/aHR0cHM6Ly93d3cuYWxsYmlyZHMuY29tL3Byb2R1Y3RzL21lbnMtd29vbC1ydW5uZXJz"
    }
  }
}

That base64url string decodes to https://www.allbirds.com/products/mens-wool-runners. Encode your own:

node -e "process.stdout.write(Buffer.from('https://your-url.example').toString('base64url'))"

Compose several sites into one MCP server — repeat the url param; tool names are namespaced per host (site_a__add_to_cart):

{ "mcpServers": { "wmcp": { "type": "http", "url": "https://wmcp.sh/mcp/url?url=https://site-a.example&url=https://site-b.example" } } }

tools/list (discovery) is free. tools/call (live execution) needs a paid key, passed as a Bearer header:

{ "mcpServers": { "wmcp": { "type": "http", "url": "https://wmcp.sh/mcp/u/<base64url>", "headers": { "Authorization": "Bearer webmcp_live_…" } } } }

type may be "http" or "streamable-http" (same transport). For Claude Desktop builds without remote-MCP support, bridge with npx mcp-remote <url>. Full walkthrough: /how-to/install-claude-desktop-mcp.

Or just hit the REST API (no client, no key for reads)

# any URL → MCP-shaped tool list
curl 'https://wmcp.sh/api/v1/tools?url=https://www.allbirds.com/products/mens-wool-runners'

Returns a JSON tool list in the Claude tool_use / OpenAI function_call / MCP shape — get_price, add_to_cart, list_variants — that any agent can invoke.

How it works

A 5-tier extraction chain turns most URLs into tools with zero per-site work. Each tier is tried in order; the first that detects the URL wins. The last tier is an LLM fallback that produces best-effort tools and caches the result.

┌──────────────────────────────────────────────────┐
│  URL in →                           

... [View full README on GitHub](https://github.com/new1direction/webmcp-anything#readme)