{"version":"2.1.221","anchor":"mcp-enable-disable-failures-report-the-underlying-error","canonical_anchor":"mcp-enable-disable-failures-report-the-underlying-error","heading":"MCP enable\/disable failures report the underlying error","tier":"notice","area":"MCP","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.221\/e\/mcp-enable-disable-failures-report-the-underlying-error","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.221","markdown":"### MCP enable\/disable failures report the underlying error\n\nTurning an MCP server on or off now shows the real error instead of a vague message.\n\n**What**\n\nFailing to toggle an MCP server now shows the actual error instead of a generic \"it may have been removed\" message.\n\n**Details**\n\n- Applies to both the \/mcp slash-command path and the plugin\/MCP toggle UI.\n- Toggling a server from the manager surfaces the error inline rather than discarding it.\n- The failure text is assembled at runtime from the action, the server name and the error.\n\n**Evidence**\n\n`Failed to `\n\n- Area: MCP\n- Names: `\/mcp`\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 0\/5"}