LangExchange
5-44-44-54.sslip.io
LangExchange is a platform for learning English with people of the same level.
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Sitedex already serves 5-44-44-54.sslip.io as an MCP endpoint. Ask 5-44-44-54.sslip.io anything an AI agent might ask, and see what its index returns. (To score your own site, use the form below.)
Snippets & configs
For developers and the engineer-on-call: copy these into your tools or your site.
Files from this audit
Built from this crawl. Download or copy each, then install it at the path noted.
Built from this crawl. Install at /llms.txt so agents start here.
Organization JSON-LD, pre-filled from this crawl. Wrap in a ld+json script.
MCP server card built from this crawl. Host at /.well-known/mcp/server-card.json.
WebMCP discovery manifest built from this crawl. Host at /.well-known/webmcp.json.
MCP endpoint
https://mcp.sitedex.dev/s/5-44-44-54-sslip-io/mcp
The URL anyone's agent points at. Read-only; safe to share.
Claude Code
claude mcp add 5-44-44-54-sslip --transport http https://mcp.sitedex.dev/s/5-44-44-54-sslip-io/mcp
One command, then the agent has it.
Cursor / Continue
{
"mcpServers": {
"5-44-44-54-sslip": {
"url": "https://mcp.sitedex.dev/s/5-44-44-54-sslip-io/mcp"
}
}
}Drop into mcp.json.
WebMCP: two parts
WebMCP-capable browsers run the widget at runtime. Crawlers without JS rendering need the discovery manifest to find your tool surface. Install both.
1 · Widget script
<script async src="https://sitedex.dev/widget.js"></script>
Drop in <head>. In browsers with WebMCP, this script registers your site's tools with navigator.modelContext.registerTool().
2 · Discovery manifest
{
"schema_version": "2026-04",
"name": "LangExchange",
"description": "LangExchange is a platform for learning English with people of the same level. WebMCP tools served by Sitedex.",
"homepage": "https://5-44-44-54.sslip.io",
"documentation": "https://app.sitedex.dev/sites/5-44-44-54.sslip.io",
"source": "navigator.modelContext",
"tools": [
{
"name": "search_site_content",
"description": "Ask about this site in plain language and get the most relevant passages from its pages, each with the source URL and a relevance score. Searches the site's published text, not live inventory or accounts."
},
{
"name": "get_site_info",
"description": "This site's profile: name, description, category, who it is for, page count, and AI Visibility Score. Use it to learn what the site is before you search it."
},
{
"name": "list_site_pages",
"description": "The pages indexed on this site, with title, URL, and path. Use it to see what the site covers, or to find the path to pass to get_site_page."
},
{
"name": "get_site_page",
"description": "The full markdown of one page on this site, by path. Use it after search_site_content points you at a page and you want all of it."
}
]
}Host alongside the script at /.well-known/webmcp.json. Crawlers that don't render JS rely on this.
Your turn
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