diff --git a/pyproject.toml b/pyproject.toml
index b91e16c..73e1dfe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,8 +46,6 @@ known-first-party = ["smolswarms"]
 
 [tool.mypy]
 python_version = "3.10"
-warn_return_type = true
-warn_unused_configs = true
 disallow_untyped_defs = true
 check_untyped_defs = true
 strict_optional = true
diff --git a/smolswarms/factory.py b/smolswarms/factory.py
new file mode 100644
index 0000000..9a4c81e
--- /dev/null
+++ b/smolswarms/factory.py
@@ -0,0 +1,43 @@
+"""Factory for creating and configuring swarms."""
+
+from typing import Optional
+
+from .specs import AgentSpec
+from .specs import BusinessUnit
+from .swarm import Swarm
+
+
+class SwarmFactory:
+    """Factory class for creating and configuring swarms."""
+
+    @staticmethod
+    def create_swarm(name: str, description: Optional[str] = None) -> Swarm:
+        """Create a new swarm with the given name and description."""
+        return Swarm(name=name, description=description)
+
+    @staticmethod
+    def create_business_unit(
+        name: str, description: str, objectives: list[str]
+    ) -> BusinessUnit:
+        """Create a new business unit with the given specifications."""
+        return BusinessUnit(
+            name=name,
+            description=description,
+            agents=[],
+            objectives=objectives,
+        )
+
+    @staticmethod
+    def create_agent(
+        name: str,
+        role: str,
+        capabilities: list[str],
+        memory_size: Optional[int] = None,
+    ) -> AgentSpec:
+        """Create a new agent with the given specifications."""
+        return AgentSpec(
+            name=name,
+            role=role,
+            capabilities=capabilities,
+            memory_size=memory_size if memory_size is not None else 1024,
+        )
diff --git a/smolswarms/specs.py b/smolswarms/specs.py
new file mode 100644
index 0000000..71a8f49
--- /dev/null
+++ b/smolswarms/specs.py
@@ -0,0 +1,21 @@
+"""Specifications for agents and business units in the swarm."""
+
+from pydantic import BaseModel
+
+
+class AgentSpec(BaseModel):
+    """Specification for an individual agent in the swarm."""
+
+    name: str
+    role: str
+    capabilities: list[str]
+    memory_size: int = 1024
+
+
+class BusinessUnit(BaseModel):
+    """A business unit that groups agents together for a specific purpose."""
+
+    name: str
+    description: str
+    agents: list[AgentSpec]
+    objectives: list[str]
diff --git a/smolswarms/swarm.py b/smolswarms/swarm.py
new file mode 100644
index 0000000..d80806d
--- /dev/null
+++ b/smolswarms/swarm.py
@@ -0,0 +1,29 @@
+"""Core swarm implementation for orchestrating agents."""
+
+from typing import Optional
+
+from .specs import AgentSpec
+from .specs import BusinessUnit
+
+
+class Swarm:
+    """A swarm of agents working together to achieve objectives."""
+
+    def __init__(self, name: str, description: Optional[str] = None) -> None:
+        """Initialize a new swarm with a name and optional description."""
+        self.name = name
+        self.description = description
+        self.business_units: list[BusinessUnit] = []
+        self.agents: list[AgentSpec] = []
+
+    def add_business_unit(self, unit: BusinessUnit) -> None:
+        """Add a business unit to the swarm."""
+        self.business_units.append(unit)
+        self.agents.extend(unit.agents)
+
+    def get_agent(self, name: str) -> Optional[AgentSpec]:
+        """Get an agent by name."""
+        for agent in self.agents:
+            if agent.name == name:
+                return agent
+        return None