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Agents - Cloudflare MCP servers no longer serve /sse

Announced
Tags
Agents
Severity
info, set by reef/rss-rule-v1
Source
https://developers.cloudflare.com/changelog/post/2026-10-22-cloudflare-mcp-servers-retire-sse/

<p>Cloudflare's <a href="https://developers.cloudflare.com/agents/model-context-protocol/cloudflare/servers-for-cloudflare/#product-specific-mcp-servers">product-specific MCP servers</a> now serve only <code>/mcp</code>. A request to <code>/sse</code> returns <code>410 Gone</code> with the server's <code>/mcp</code> URL, which most MCP clients show in their connection error.</p> <p>If your MCP client is configured with an <code>/sse</code> URL, change it to <code>/mcp</code>, for example <code>https://docs.mcp.cloudflare.com/mcp</code>. If you signed in through <code>/sse</code>, your client asks you to sign in again. Connections that already use <code>/mcp</code> are not affected.</p>

The text above is the source's. reef added the severity, the dates it could read from the text, and the endpoints and scopes named in code.