diff --git a/agent-framework/prometheus_swarm/utils/nonce_config.py b/agent-framework/prometheus_swarm/utils/nonce_config.py
new file mode 100644
index 00000000..219ccacb
--- /dev/null
+++ b/agent-framework/prometheus_swarm/utils/nonce_config.py
@@ -0,0 +1,103 @@
+import os
+import hashlib
+import secrets
+import json
+from typing import Dict, Optional
+
+class NonceConfigManager:
+    """
+    Manages nonce configuration for secure token generation and validation.
+    
+    Provides methods to:
+    - Generate secure nonces
+    - Validate nonces
+    - Persist and load nonce configurations
+    """
+    
+    def __init__(self, config_path: Optional[str] = None):
+        """
+        Initialize NonceConfigManager with optional config file path.
+        
+        :param config_path: Path to nonce configuration file
+        """
+        self.config_path = config_path or os.path.join(os.path.dirname(__file__), 'nonce_config.json')
+        self.nonce_config: Dict[str, str] = self._load_config()
+    
+    def _load_config(self) -> Dict[str, str]:
+        """
+        Load nonce configuration from file.
+        
+        :return: Dictionary of nonce configurations
+        """
+        try:
+            if os.path.exists(self.config_path):
+                with open(self.config_path, 'r') as f:
+                    return json.load(f)
+            return {}
+        except (IOError, json.JSONDecodeError):
+            return {}
+    
+    def _save_config(self):
+        """
+        Save current nonce configuration to file.
+        """
+        try:
+            with open(self.config_path, 'w') as f:
+                json.dump(self.nonce_config, f, indent=2)
+        except IOError as e:
+            raise RuntimeError(f"Failed to save nonce configuration: {e}")
+    
+    def generate_nonce(self, identifier: str, length: int = 32) -> str:
+        """
+        Generate a secure nonce for a given identifier.
+        
+        :param identifier: Unique identifier for the nonce
+        :param length: Length of the nonce in bytes (default: 32)
+        :return: Generated nonce as a hex string
+        """
+        if not identifier:
+            raise ValueError("Identifier cannot be empty")
+        
+        # Ensure minimum length of 16 bytes
+        length = max(16, length)
+        
+        # Generate a cryptographically secure random nonce
+        nonce = secrets.token_hex(length)
+        
+        # Truncate or pad to ensure consistent length
+        nonce = nonce[:length * 2]
+        
+        # Store the nonce with a timestamp hash
+        self.nonce_config[identifier] = hashlib.sha256(nonce.encode()).hexdigest()
+        self._save_config()
+        
+        return nonce
+    
+    def validate_nonce(self, identifier: str, nonce: str) -> bool:
+        """
+        Validate a nonce for a given identifier.
+        
+        :param identifier: Unique identifier for the nonce
+        :param nonce: Nonce to validate
+        :return: True if nonce is valid, False otherwise
+        """
+        if not identifier or not nonce:
+            return False
+        
+        stored_hash = self.nonce_config.get(identifier)
+        if not stored_hash:
+            return False
+        
+        # Validate by comparing hash of input nonce
+        input_hash = hashlib.sha256(nonce.encode()).hexdigest()
+        return input_hash == stored_hash
+    
+    def clear_nonce(self, identifier: str):
+        """
+        Clear a nonce for a given identifier.
+        
+        :param identifier: Unique identifier for the nonce
+        """
+        if identifier in self.nonce_config:
+            del self.nonce_config[identifier]
+            self._save_config()
\ No newline at end of file
diff --git a/agent-framework/tests/unit/test_nonce_config.py b/agent-framework/tests/unit/test_nonce_config.py
new file mode 100644
index 00000000..043b3fd4
--- /dev/null
+++ b/agent-framework/tests/unit/test_nonce_config.py
@@ -0,0 +1,107 @@
+import os
+import tempfile
+import pytest
+from prometheus_swarm.utils.nonce_config import NonceConfigManager
+
+def test_nonce_generation_and_validation():
+    """
+    Test nonce generation and validation functionality.
+    """
+    # Create a temporary config file
+    with tempfile.NamedTemporaryFile(delete=False) as temp_config:
+        temp_config_path = temp_config.name
+    
+    try:
+        # Initialize NonceConfigManager with temporary config
+        nonce_manager = NonceConfigManager(config_path=temp_config_path)
+        
+        # Test nonce generation
+        identifier = "test_user"
+        nonce = nonce_manager.generate_nonce(identifier)
+        
+        # Validate the generated nonce
+        assert nonce_manager.validate_nonce(identifier, nonce) is True
+        
+        # Validate with incorrect nonce
+        assert nonce_manager.validate_nonce(identifier, "wrong_nonce") is False
+    finally:
+        # Clean up the temporary config file
+        if os.path.exists(temp_config_path):
+            os.unlink(temp_config_path)
+
+def test_nonce_validation_edge_cases():
+    """
+    Test nonce validation edge cases.
+    """
+    # Create a temporary config file
+    with tempfile.NamedTemporaryFile(delete=False) as temp_config:
+        temp_config_path = temp_config.name
+    
+    try:
+        nonce_manager = NonceConfigManager(config_path=temp_config_path)
+        
+        # Test empty inputs
+        assert nonce_manager.validate_nonce("", "") is False
+        assert nonce_manager.validate_nonce("user", "") is False
+        assert nonce_manager.validate_nonce("", "nonce") is False
+        
+        # Test validation of non-existent identifier
+        assert nonce_manager.validate_nonce("non_existent_user", "some_nonce") is False
+    finally:
+        # Clean up the temporary config file
+        if os.path.exists(temp_config_path):
+            os.unlink(temp_config_path)
+
+def test_nonce_generation_requirements():
+    """
+    Test nonce generation requirements and constraints.
+    """
+    # Create a temporary config file
+    with tempfile.NamedTemporaryFile(delete=False) as temp_config:
+        temp_config_path = temp_config.name
+    
+    try:
+        nonce_manager = NonceConfigManager(config_path=temp_config_path)
+        
+        # Test invalid nonce generation
+        with pytest.raises(ValueError, match="Identifier cannot be empty"):
+            nonce_manager.generate_nonce("")
+        
+        # Test nonce generation with different lengths
+        nonce_short = nonce_manager.generate_nonce("user_short", length=16)
+        nonce_long = nonce_manager.generate_nonce("user_long", length=64)
+        
+        assert len(nonce_short) == 32  # Hex representation of 16 bytes
+        assert len(nonce_long) == 128  # Hex representation of 64 bytes
+    finally:
+        # Clean up the temporary config file
+        if os.path.exists(temp_config_path):
+            os.unlink(temp_config_path)
+
+def test_nonce_clear_functionality():
+    """
+    Test nonce clearing functionality.
+    """
+    # Create a temporary config file
+    with tempfile.NamedTemporaryFile(delete=False) as temp_config:
+        temp_config_path = temp_config.name
+    
+    try:
+        nonce_manager = NonceConfigManager(config_path=temp_config_path)
+        
+        # Generate a nonce
+        identifier = "test_clear_user"
+        nonce = nonce_manager.generate_nonce(identifier)
+        
+        # Validate nonce before clearing
+        assert nonce_manager.validate_nonce(identifier, nonce) is True
+        
+        # Clear the nonce
+        nonce_manager.clear_nonce(identifier)
+        
+        # Validate that the nonce is no longer valid
+        assert nonce_manager.validate_nonce(identifier, nonce) is False
+    finally:
+        # Clean up the temporary config file
+        if os.path.exists(temp_config_path):
+            os.unlink(temp_config_path)
\ No newline at end of file