Add an init to make mcp_mixin a module

src/contrib/mcp_mixin/README.md

@@ -10,7 +10,7 @@ Inherit from `MCPMixin` and use the decorators on the methods you want to regist
 
 ```python
 from fastmcp import FastMCP
-from contrib.mcp_mixin.mcp_mixin import MCPMixin, mcp_tool, mcp_resource
+from contrib.mcp_mixin import MCPMixin, mcp_tool, mcp_resource
 
 class MyComponent(MCPMixin):
     @mcp_tool(name="my_tool", description="Does something cool.")

src/contrib/mcp_mixin/__init__.py

@@ -0,0 +1,8 @@
+from .mcp_mixin import MCPMixin, mcp_tool, mcp_resource, mcp_prompt
+
+__all__ = [
+    "MCPMixin",
+    "mcp_tool",
+    "mcp_resource",
+    "mcp_prompt",
+]

src/contrib/mcp_mixin/example.py

@@ -2,7 +2,7 @@
 
 import asyncio
 
-from contrib.mcp_mixin.mcp_mixin import (
+from contrib.mcp_mixin import (
     MCPMixin,
     mcp_prompt,
     mcp_resource,

tests/contrib/test_mcp_mixin.py

@@ -2,15 +2,17 @@
 
 import pytest
 
-from contrib.mcp_mixin.mcp_mixin import (
-    _DEFAULT_SEPARATOR_PROMPT,
-    _DEFAULT_SEPARATOR_RESOURCE,
-    _DEFAULT_SEPARATOR_TOOL,
+from contrib.mcp_mixin import (
     MCPMixin,
     mcp_prompt,
     mcp_resource,
     mcp_tool,
 )
+from contrib.mcp_mixin.mcp_mixin import (
+    _DEFAULT_SEPARATOR_PROMPT,
+    _DEFAULT_SEPARATOR_RESOURCE,
+    _DEFAULT_SEPARATOR_TOOL,
+)
 from fastmcp import FastMCP