HrefGate
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@HrefGatelint these hreflang annotations: en-US -> /, fr-FR -> /fr, x-default -> /"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
HrefGate
Lint hreflang: codes, x-default, self-reference, canonical, return links. Never fetches URLs.
Live service
Web app and API: https://hrefgate.mike-tusa.workers.dev/
Pricing and plans: https://hrefgate.mike-tusa.workers.dev/
Support: digitalpromohub.support@gmail.com
Related MCP server: seo-audit-mcp
Use it from an AI assistant (MCP)
HrefGate is a remote MCP server (Streamable HTTP) at https://hrefgate.mike-tusa.workers.dev/mcp. Tools: lint_hreflang.
Most MCP clients (Claude Desktop, Cursor, Cline, Windsurf) accept this config:
{
"mcpServers": {
"hrefgate": {
"type": "http",
"url": "https://hrefgate.mike-tusa.workers.dev/mcp"
}
}
}Clients that only support stdio can bridge with npx mcp-remote https://hrefgate.mike-tusa.workers.dev/mcp. VS Code uses a servers key instead of mcpServers.
The server.json file is the MCP Registry manifest for this server.
Run your own copy
Requires Node.js 20+ and a Cloudflare account.
npm install
npx wrangler dev # local dev serverwrangler.toml is a template: create your own KV namespaces / D1 databases / rate-limit namespaces and replace the <PLACEHOLDER> values before npx wrangler deploy. Any secrets the Worker reads go in wrangler secret put (or .dev.vars locally), never in the repo.
License
MIT (c) Digital Promo Hub. See LICENSE.
This server cannot be deployed
Maintenance
Related MCP Connectors
Lint hreflang: codes, x-default, self-reference, canonical, return links. Never fetches URLs.
Live web checks for AI agents: sitemaps, robots.txt, URL status, broken links, feeds, citations.
Free check whether a website is technically open to AI assistants (AI crawlers, llms.txt, JSON-LD).
Scan any URL for AI agent readability — Vercel Spec, llmstxt.org, and agent-protocol manifests.
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