{"version":"2.1.281","anchor":"mcp-url-mode-elicitation-skips-the-elicitationid-on-modern-p","canonical_anchor":"mcp-url-mode-elicitation-skips-the-elicitationid-on-modern-p","heading":"MCP URL-mode elicitation skips the elicitationId on modern-protocol servers","tier":"notice","area":"MCP","url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281\/e\/mcp-url-mode-elicitation-skips-the-elicitationid-on-modern-p","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281","markdown":"### MCP URL-mode elicitation skips the elicitationId on modern-protocol servers\n\nURL-mode MCP elicitations now leave out the elicitationId when the server uses the modern protocol\n\n**Unclear.** The finding does not say whether this changes anything you would notice during a URL elicitation.\n\n**What**\n\nMCP servers are add-on services that give Claude Code extra tools. An elicitation is a request from one of these servers for input from you. In URL mode, the request sends you to a web page. Claude Code now includes the `elicitationId` for these requests only when the connection is not using the \"modern\" protocol version.\n\n**Why**\n\nConnections on the \"modern\" protocol have a separate way to report that a request is finished. They no longer get the ID in the older way.\n\n- Area: MCP\n- Tier: You'll notice\n- Useful: 1\/5\n- Signal: 1\/5"}