refactor: Enforce strict typed JsonSchema for all MCP tools

inject_gc.py

@@ -0,0 +1,45 @@
+import sys
+
+main_path = r"C:\Users\reazul.ashraf\workspace\rust\mcp-memory\server\src\main.rs"
+with open(main_path, "r", encoding="utf-8") as f:
+    content = f.read()
+
+idx = content.find('eprintln!("MCP Memory Server running on http://127.0.0.1:3000/sse");')
+if idx == -1:
+    print("Could not find start point")
+    sys.exit(1)
+
+gc_code = """
+        // Background Garbage Collection for old tasks
+        let state_gc = state_clone.clone();
+        tokio::spawn(async move {
+            loop {
+                // Run every 24 hours
+                tokio::time::sleep(tokio::time::Duration::from_secs(24 * 3600)).await;
+                
+                let now = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap().as_secs();
+                let fourteen_days = 14 * 24 * 3600;
+                let cutoff = now.saturating_sub(fourteen_days);
+                
+                state_gc.tasks.modify(|tasks| {
+                    let initial_len = tasks.len();
+                    tasks.retain(|task| {
+                        if task.status.to_lowercase() == "completed" && task.created_at < cutoff {
+                            false // remove
+                        } else {
+                            true // keep
+                        }
+                    });
+                    if tasks.len() < initial_len {
+                        eprintln!("GC: Removed {} old completed tasks", initial_len - tasks.len());
+                    }
+                });
+            }
+        });
+"""
+
+content = content[:idx] + gc_code + content[idx:]
+with open(main_path, "w", encoding="utf-8") as f:
+    f.write(content)
+
+print("Injected GC task!")