feat: Initial confluence-mcp server for realtime collaboration

Provides 8 MCP tools for Confluence Cloud:
- confluence_list_spaces, confluence_create_space
- confluence_search, confluence_get_page
- confluence_create_page, confluence_update_page
- confluence_get_comments, confluence_add_comment

Uses Confluence REST API v2 with basic auth.
Registered in Claude Code and mcp-proxy.

Refs: CF-935

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/@modelcontextprotocol/sdk/dist/cjs/experimental/tasks/helpers.d.ts

@@ -0,0 +1,47 @@
+/**
+ * Experimental task capability assertion helpers.
+ * WARNING: These APIs are experimental and may change without notice.
+ *
+ * @experimental
+ */
+/**
+ * Type representing the task requests capability structure.
+ * This is derived from ClientTasksCapability.requests and ServerTasksCapability.requests.
+ */
+interface TaskRequestsCapability {
+    tools?: {
+        call?: object;
+    };
+    sampling?: {
+        createMessage?: object;
+    };
+    elicitation?: {
+        create?: object;
+    };
+}
+/**
+ * Asserts that task creation is supported for tools/call.
+ * Used by Client.assertTaskCapability and Server.assertTaskHandlerCapability.
+ *
+ * @param requests - The task requests capability object
+ * @param method - The method being checked
+ * @param entityName - 'Server' or 'Client' for error messages
+ * @throws Error if the capability is not supported
+ *
+ * @experimental
+ */
+export declare function assertToolsCallTaskCapability(requests: TaskRequestsCapability | undefined, method: string, entityName: 'Server' | 'Client'): void;
+/**
+ * Asserts that task creation is supported for sampling/createMessage or elicitation/create.
+ * Used by Server.assertTaskCapability and Client.assertTaskHandlerCapability.
+ *
+ * @param requests - The task requests capability object
+ * @param method - The method being checked
+ * @param entityName - 'Server' or 'Client' for error messages
+ * @throws Error if the capability is not supported
+ *
+ * @experimental
+ */
+export declare function assertClientRequestTaskCapability(requests: TaskRequestsCapability | undefined, method: string, entityName: 'Server' | 'Client'): void;
+export {};
+//# sourceMappingURL=helpers.d.ts.map