diff --git a/src/plugins/mod.rs b/src/plugins/mod.rs
index 1cbb1b9..38ef9bf 100644
--- a/src/plugins/mod.rs
+++ b/src/plugins/mod.rs
@@ -12,5 +12,5 @@ pub mod prelude {
     pub use async_trait::async_trait;
 
     pub use self::types::*;
-    pub use crate::server::Client;
+    pub use crate::server::{Client, ClientMapValue};
 }
diff --git a/src/server/client.rs b/src/server/client.rs
index 53e33df..5f1480e 100644
--- a/src/server/client.rs
+++ b/src/server/client.rs
@@ -22,7 +22,7 @@ pub struct Client {
     /// Connection stream of the client
     pub stream: ClientStream,
     /// Custom Client Map
-    pub map: HashMap<String, ClientMapValue>,
+    pub map: Arc<Mutex<HashMap<String, ClientMapValue>>>,
     /// Plugins Manager
     pub plugins_manager: PluginsManagerType,
 }
@@ -38,15 +38,10 @@ pub struct Client {
 /// Value type of the client map entry
 #[derive(Debug, Clone)]
 pub enum ClientMapValue {
-    /// String type
     String(String),
-    /// Vector with String type
     Array(Vec<String>),
-    /// bool type
     Bool(bool),
-    /// isize type
     Int(isize),
-    /// usize type
     UInt(usize),
 }
 
@@ -64,7 +59,7 @@ impl From<TcpStream> for Client {
         Self {
             id: 0,
             stream: ClientStream::TCP(Arc::new(stream)),
-            map: HashMap::new(),
+            map: Arc::new(Mutex::new(HashMap::new())),
             plugins_manager: PLUGINS_MANAGER.clone(),
         }
     }
@@ -75,7 +70,7 @@ impl From<WebSocket<TcpStream>> for Client {
         Self {
             id: 0,
             stream: ClientStream::WebSocket(Arc::new(Mutex::new(stream))),
-            map: HashMap::new(),
+            map: Arc::new(Mutex::new(HashMap::new())),
             plugins_manager: PLUGINS_MANAGER.clone(),
         }
     }
@@ -189,6 +184,30 @@ impl Client {
         Ok(())
     }
 
+    /// Inserts a key-value pair into the map.
+    pub fn insert_key<S>(&self, key: S, value: ClientMapValue) -> Option<ClientMapValue>
+    where
+        S: ToString,
+    {
+        self.map.lock().unwrap().insert(key.to_string(), value)
+    }
+
+    /// Returns the value from the key.
+    pub fn get_value<S>(&self, key: S) -> Option<ClientMapValue>
+    where
+        S: ToString,
+    {
+        self.map.lock().unwrap().get(&key.to_string()).cloned()
+    }
+
+    /// Delete key from the map.
+    pub fn delete_key<S>(&self, key: S) -> Option<ClientMapValue>
+    where
+        S: ToString,
+    {
+        self.map.lock().unwrap().remove(&key.to_string())
+    }
+
     pub async fn run_events(&self, event_type: EventType) -> anyhow::Result<()> {
         for event in self.plugins_manager.events.iter() {
             if event.event() == event_type {