Adds Pydantic MCP client integration

feat(keycardai-mcp): Adds PydanticAI integration for MCP frameworks

- Adds PaydanticAI adapter to client integrations directory
- Support for PydanticAI agents with secure MCP tool access
- Follows established pattern with LangChain and OpenAI integrations
- Adds tests for PydanticAI integration imports

Author: mnoble

packages/mcp/pyproject.toml

@@ -38,6 +38,9 @@ crewai = [
     "crewai>=0.86.0",
     "nest-asyncio>=1.6.0",
 ]
+pydantic-ai = [
+    "pydantic-ai>=0.2.0",
+]
 test = [
     "pytest>=8.4.1",
     "pytest-asyncio>=1.1.0",
@@ -49,6 +52,7 @@ test = [
     "langchain>=1.0.5",
     "langchain-openai>=1.0.2",
     "crewai>=0.86.0",
+    "pydantic-ai>=0.2.0",
 ]
 
 [project.urls]

packages/mcp/src/keycardai/mcp/client/integrations/__init__.py

@@ -39,3 +39,10 @@
 except ImportError:
     pass
 
+# Try to import Pydantic AI integration
+try:
+    from . import pydantic_agents  # noqa: F401
+    __all__.extend(["pydantic_agents"])
+except ImportError:
+    pass
+