diff --git a/src/omnibase_infra/__init__.py b/src/omnibase_infra/__init__.py
index 4985d648c3..e69de29bb2 100644
--- a/src/omnibase_infra/__init__.py
+++ b/src/omnibase_infra/__init__.py
@@ -1,2 +0,0 @@
-# ONEX Infrastructure Framework
-__version__ = "0.1.0"
diff --git a/src/omnibase_infra/enums/__init__.py b/src/omnibase_infra/enums/__init__.py
index 05af79a551..c0ad850e02 100644
--- a/src/omnibase_infra/enums/__init__.py
+++ b/src/omnibase_infra/enums/__init__.py
@@ -1,9 +1,21 @@
-"""ONEX Infrastructure enumerations."""
+"""ONEX Infrastructure Enumerations."""
 
-from .enum_kafka_message_format import EnumKafkaMessageFormat
-from .enum_kafka_operation_type import EnumKafkaOperationType
+from omnibase_infra.enums.enum_circuit_breaker_state import EnumCircuitBreakerState
+from omnibase_infra.enums.enum_health_status import EnumHealthStatus
+from omnibase_infra.enums.enum_kafka_message_format import EnumKafkaMessageFormat
+from omnibase_infra.enums.enum_kafka_operation_type import EnumKafkaOperationType
+from omnibase_infra.enums.enum_omninode_topic_class import EnumOmniNodeTopicClass
+from omnibase_infra.enums.enum_postgres_query_type import EnumPostgresQueryType
+from omnibase_infra.enums.enum_slack_channel import EnumSlackChannel
+from omnibase_infra.enums.enum_slack_priority import EnumSlackPriority
 
 __all__ = [
+    "EnumCircuitBreakerState",
+    "EnumHealthStatus",
     "EnumKafkaMessageFormat",
     "EnumKafkaOperationType",
-]
+    "EnumOmniNodeTopicClass",
+    "EnumPostgresQueryType",
+    "EnumSlackChannel",
+    "EnumSlackPriority",
+]
\ No newline at end of file
diff --git a/src/omnibase_infra/enums/enum_circuit_breaker_state.py b/src/omnibase_infra/enums/enum_circuit_breaker_state.py
new file mode 100644
index 0000000000..73c3ec679a
--- /dev/null
+++ b/src/omnibase_infra/enums/enum_circuit_breaker_state.py
@@ -0,0 +1,11 @@
+"""Circuit breaker state enumeration for fault tolerance monitoring."""
+
+from enum import Enum
+
+
+class EnumCircuitBreakerState(str, Enum):
+    """Circuit breaker state enumeration for fault tolerance patterns."""
+
+    CLOSED = "CLOSED"
+    HALF_OPEN = "HALF_OPEN"
+    OPEN = "OPEN"
\ No newline at end of file
diff --git a/src/omnibase_infra/enums/enum_health_status.py b/src/omnibase_infra/enums/enum_health_status.py
new file mode 100644
index 0000000000..3fec30ee5d
--- /dev/null
+++ b/src/omnibase_infra/enums/enum_health_status.py
@@ -0,0 +1,14 @@
+"""Health status enumeration for service health monitoring."""
+
+from enum import Enum
+
+
+class EnumHealthStatus(str, Enum):
+    """Health status enumeration following ONEX health monitoring standards."""
+
+    HEALTHY = "healthy"
+    WARNING = "warning"
+    UNHEALTHY = "unhealthy"
+    CRITICAL = "critical"
+    UNKNOWN = "unknown"
+    DEGRADED = "degraded"
\ No newline at end of file
diff --git a/src/omnibase_infra/enums/enum_omninode_topic_class.py b/src/omnibase_infra/enums/enum_omninode_topic_class.py
index 346ab6838c..65a725e689 100644
--- a/src/omnibase_infra/enums/enum_omninode_topic_class.py
+++ b/src/omnibase_infra/enums/enum_omninode_topic_class.py
@@ -6,10 +6,10 @@
 class EnumOmniNodeTopicClass(str, Enum):
     """
     OmniNode Topic Classes for proper topic namespace organization.
-    
+
     Following the OmniNode topic design:
     <env>.<tenant>.<context>.<class>.<topic>.<v>
-    
+
     Topic classes define the type of content and usage patterns.
     """
 
diff --git a/src/omnibase_infra/enums/enum_postgres_query_type.py b/src/omnibase_infra/enums/enum_postgres_query_type.py
new file mode 100644
index 0000000000..5f833a6623
--- /dev/null
+++ b/src/omnibase_infra/enums/enum_postgres_query_type.py
@@ -0,0 +1,16 @@
+"""PostgreSQL query type enumeration."""
+
+from enum import Enum
+
+
+class EnumPostgresQueryType(str, Enum):
+    """PostgreSQL query type enumeration."""
+
+    SELECT = "select"
+    INSERT = "insert"
+    UPDATE = "update"
+    DELETE = "delete"
+    DDL = "ddl"  # Data Definition Language (CREATE, DROP, ALTER, etc.)
+    DCL = "dcl"  # Data Control Language (GRANT, REVOKE, etc.)
+    TCL = "tcl"  # Transaction Control Language (COMMIT, ROLLBACK, etc.)
+    GENERAL = "general"  # General/mixed queries
diff --git a/src/omnibase_infra/enums/enum_slack_priority.py b/src/omnibase_infra/enums/enum_slack_priority.py
index 11fcfb6bca..2deb40793e 100644
--- a/src/omnibase_infra/enums/enum_slack_priority.py
+++ b/src/omnibase_infra/enums/enum_slack_priority.py
@@ -12,6 +12,6 @@ class EnumSlackPriority(str, Enum):
     """Alert priority levels with corresponding Slack formatting."""
 
     CRITICAL = "danger"  # Red
-    HIGH = "warning"     # Yellow
-    MEDIUM = "good"      # Green
-    INFO = "#36a64f"     # Custom green
+    HIGH = "warning"  # Yellow
+    MEDIUM = "good"  # Green
+    INFO = "#36a64f"  # Custom green
diff --git a/src/omnibase_infra/exceptions/__init__.py b/src/omnibase_infra/exceptions/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/src/omnibase_infra/models/__init__.py b/src/omnibase_infra/models/__init__.py
index 8343a88cc4..e69de29bb2 100644
--- a/src/omnibase_infra/models/__init__.py
+++ b/src/omnibase_infra/models/__init__.py
@@ -1 +0,0 @@
-"""Shared models for omnibase_infra."""
diff --git a/src/omnibase_infra/nodes/__init__.py b/src/omnibase_infra/nodes/__init__.py
index 54bd0bce9d..e69de29bb2 100644
--- a/src/omnibase_infra/nodes/__init__.py
+++ b/src/omnibase_infra/nodes/__init__.py
@@ -1 +0,0 @@
-"""ONEX infrastructure nodes."""
diff --git a/src/omnibase_infra/utils/__init__.py b/src/omnibase_infra/utils/__init__.py
new file mode 100644
index 0000000000..e69de29bb2