mcp_auto_register
Automate the registration of functions and classes from a python package into a FastMCP instance.
Documentation
MCP Auto Register
This package automates the registration of functions and classes from a python package into a FastMCP instance.
Installation
To install the package, run the following command:
pip install mcp-auto-registerUsage
Register functions from a package:
from mcp_auto_register.register import register_functions_from_package
from mcp.server.fastmcp import FastMCP
# Initialize MCP instance
mcp_instance = FastMCP()
register_functions_from_package('scipy.linalg', mcp_instance=mcp_instance, func_filter=['eigh', 'inv'])
if __name__ == "__main__":
mcp_instance.run()Register classes from a package:
import inspect
from mcp_auto_register.register import register_classes_from_package
from mcp.server.fastmcp import FastMCP
from nba_api.stats.endpoints._base import Endpoint
# Create MCP instance
mcp = FastMCP()
def nba_endpoint_wrapper(endpoint: Endpoint):
init_params = inspect.signature(endpoint.__init__).parameters
required_args = {
p: param.annotation if param.annotation != inspect.Parameter.empty else "Any"
for p, param in init_params.items()
if p != "self" and param.default == inspect.Parameter.empty
}
def wrapper(**kwargs):
return endpoint(**kwargs).get_dict()
wrapper.__signature__ = inspect.Signature(
parameters=[
inspect.Parameter(arg, inspect.Parameter.POSITIONAL_OR_KEYWORD)
for arg, _ in required_args.items()
]
)
return wrapper
register_classes_from_package("nba_api.stats.endpoints", nba_endpoint_wrapper, mcp)
if __name__ == "__main__":
mcp.run(transport="stdio")Frequently asked questions
What is mcp_auto_register?
mcp_auto_register is Automate the registration of functions and classes from a python package into a FastMCP instance.
How do I install mcp_auto_register?
Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.
Is mcp_auto_register open source?
Yes — it is hosted on GitHub at https://github.com/JoshuaSiraj/mcp_auto_register and has 9 stars.
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