diff --git a/src/meta_plugin.rs b/src/meta_plugin.rs
index a9c69ff..d6fafc3 100644
--- a/src/meta_plugin.rs
+++ b/src/meta_plugin.rs
@@ -100,21 +100,28 @@ pub trait MetaPlugin {
         Ok(())
     }
     
+    // Access to outputs mapping
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value>;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value>;
+    
     // Save metadata to database using central output handler
     fn save_meta(&mut self, conn: &Connection, item_id: i64, internal_name: &str, value: String) -> Result<()> {
-        output_metadata(conn, item_id, internal_name, value, self.get_outputs())
+        output_metadata(conn, item_id, internal_name, value, self.outputs())
     }
     
     // Configure plugin with options and outputs
-    fn configure(&mut self, _options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
+    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
+        if let Some(outputs) = options.get("outputs") {
+            if let Some(outputs_map) = outputs.as_mapping() {
+                for (key, value) in outputs_map {
+                    if let Some(key_str) = key.as_str() {
+                        self.outputs_mut().insert(key_str.to_string(), value.clone());
+                    }
+                }
+            }
+        }
         Ok(())
     }
-    
-    // Get outputs mapping
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value>;
-    
-    // Set outputs mapping
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>);
 }
 
 pub fn get_meta_plugin(meta_plugin_type: MetaPluginType) -> Box<dyn MetaPlugin> {
diff --git a/src/meta_plugin/binary.rs b/src/meta_plugin/binary.rs
index 2ff70ed..967b22d 100644
--- a/src/meta_plugin/binary.rs
+++ b/src/meta_plugin/binary.rs
@@ -90,23 +90,15 @@ impl MetaPlugin for BinaryMetaPlugin {
             }
         }
         
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
+        // Call default implementation for outputs
+        MetaPlugin::configure(self, options)
     }
     
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
diff --git a/src/meta_plugin/digest.rs b/src/meta_plugin/digest.rs
index 5da7c01..162e370 100644
--- a/src/meta_plugin/digest.rs
+++ b/src/meta_plugin/digest.rs
@@ -54,25 +54,12 @@ impl MetaPlugin for DigestSha256MetaPlugin {
         self.meta_name.clone()
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -113,25 +100,12 @@ impl MetaPlugin for ReadTimeMetaPlugin {
         self.meta_name.clone()
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -174,24 +148,11 @@ impl MetaPlugin for ReadRateMetaPlugin {
         self.meta_name.clone()
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
diff --git a/src/meta_plugin/magic.rs b/src/meta_plugin/magic.rs
index ee1d8a4..7b78a21 100644
--- a/src/meta_plugin/magic.rs
+++ b/src/meta_plugin/magic.rs
@@ -130,31 +130,22 @@ impl MetaPlugin for MagicFileMetaPlugin {
     }
     
     fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        
         if let Some(max_buffer_size) = options.get("max_buffer_size") {
             if let Some(size) = max_buffer_size.as_u64() {
                 self.max_buffer_size = size as usize;
             }
         }
         
-        Ok(())
+        // Call default implementation for outputs
+        MetaPlugin::configure(self, options)
     }
     
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
diff --git a/src/meta_plugin/program.rs b/src/meta_plugin/program.rs
index 09b5681..731ccd7 100644
--- a/src/meta_plugin/program.rs
+++ b/src/meta_plugin/program.rs
@@ -152,24 +152,11 @@ impl MetaPlugin for MetaPluginProgram {
         }
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
diff --git a/src/meta_plugin/system.rs b/src/meta_plugin/system.rs
index a6cf4fc..0d4fbfe 100644
--- a/src/meta_plugin/system.rs
+++ b/src/meta_plugin/system.rs
@@ -55,25 +55,12 @@ impl MetaPlugin for CwdMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -119,25 +106,12 @@ impl MetaPlugin for UidMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -186,25 +160,12 @@ impl MetaPlugin for UserMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -250,25 +211,12 @@ impl MetaPlugin for GidMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -317,25 +265,12 @@ impl MetaPlugin for GroupMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -384,25 +319,12 @@ impl MetaPlugin for ShellMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -451,25 +373,12 @@ impl MetaPlugin for ShellPidMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -515,25 +424,12 @@ impl MetaPlugin for KeepPidMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -582,25 +478,12 @@ impl MetaPlugin for HostnameMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
 
@@ -667,24 +550,11 @@ impl MetaPlugin for FullHostnameMetaPlugin {
         Ok(())
     }
     
-    fn configure(&mut self, options: &std::collections::HashMap<String, serde_yaml::Value>) -> Result<()> {
-        if let Some(outputs) = options.get("outputs") {
-            if let Some(outputs_map) = outputs.as_mapping() {
-                for (key, value) in outputs_map {
-                    if let Some(key_str) = key.as_str() {
-                        self.outputs.insert(key_str.to_string(), value.clone());
-                    }
-                }
-            }
-        }
-        Ok(())
-    }
-    
-    fn get_outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+    fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
         &self.outputs
     }
     
-    fn set_outputs(&mut self, outputs: std::collections::HashMap<String, serde_yaml::Value>) {
-        self.outputs = outputs;
+    fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.outputs
     }
 }
diff --git a/src/modes/save.rs b/src/modes/save.rs
index fd0ec28..325dbc7 100644
--- a/src/modes/save.rs
+++ b/src/modes/save.rs
@@ -48,11 +48,9 @@ fn setup_compression_and_plugins(
             let plugin_name = meta_plugin.meta_name();
             if let Some(config) = meta_plugin_configs.iter().find(|c| c.name == plugin_name) {
                 // Set outputs first
-                let mut outputs = std::collections::HashMap::new();
                 for (key, value) in &config.outputs {
-                    outputs.insert(key.clone(), serde_yaml::Value::String(value.clone()));
+                    meta_plugin.outputs_mut().insert(key.clone(), serde_yaml::Value::String(value.clone()));
                 }
-                meta_plugin.set_outputs(outputs);
                 
                 // Then configure with options
                 if let Err(e) = meta_plugin.configure(&config.options) {