python-sdk

★ 24.6k

mcp-gateway

★ 53

python-sdk vs mcp-gateway

Q: Which is better, python-sdk or mcp-gateway?

By GitHub stars, python-sdk has more community adoption, but the best choice depends on your specific use case.

python-sdk: The MCP Python SDK provides a robust implementation of the Model Context Protocol, enabling developers to build secure, standardized servers that expose data and functionality to LLM applications. It also includes a client library for connecting to any MCP server, supporting various standard transports like stdio, Streamable HTTP, and SSE.; mcp-gateway: MCP Gateway enables AI assistants to securely access internal tools without exposing public endpoints, providing cryptographically secure, zero-trust connectivity. It aggregates multiple tool backends into a single secure endpoint, leveraging OpenZiti, zrok, and Agora for dark services that work through NATs and firewalls.

TL;DR

python-sdkAPI Integration · ★ 24.6k

When to choose:

You want the official, MIT-licensed reference Python SDK maintained directly by the Model Context Protocol project.
You need full low-level control over MCP primitives (resources, prompts, tools, sampling) and standard transports (stdio, SSE, Streamable HTTP).

When to skip:

You want higher-level conveniences like automatic client composition or less decorator boilerplate; FastMCP wraps the protocol with extra ergonomics.
You are exposing an existing GraphQL or FastAPI backend where a gateway or adapter (Grafbase or FastAPI-MCP) requires no manual tool code.

Read python-sdk full review →

mcp-gatewayAPI Integration · ★ 53

Aggregate Multiple Tool Servers: Combine filesystem, GitHub, database, and custom tools into one secure connection.

Read mcp-gateway full review →

Side-by-Side Comparison

Field

python-sdk

mcp-gateway

Features

python-sdk

01Build MCP servers to expose tools, resources, and prompts to LLM applications.

02Develop MCP clients to connect to and interact with any MCP server.

03Support for standard transports: stdio, Streamable HTTP, and SSE.

04Simplified server development with Python type hints for schema definition, eliminating manual JSON Schema and validation.

mcp-gateway

01Zero-trust, cryptographically secure connectivity with no public attack surface.

02Aggregates diverse tool backends (stdio, zrok, Agora, HTTP/S) into a single secure endpoint.

03Operates through NATs and firewalls without requiring port forwarding.

04Provides isolated sessions for each connecting client, preventing shared state and cross-talk.

05Supports granular tool filtering and access control per backend.

Use Cases

python-sdk

↳Integrating custom business logic and data sources with LLM-powered applications.

↳Creating secure and standardized interfaces for LLMs to access external functions.

↳Developing modular and interoperable components for AI systems.

↳Building backend services that can be consumed by various LLM hosts.

mcp-gateway

↳Aggregate Multiple Tool Servers: Combine filesystem, GitHub, database, and custom tools into one secure connection.

↳Expose a Remote Tool Server: Securely expose a local MCP server running on a remote machine to the network.

↳Chain Bridges and Gateways: Connect a gateway to remote bridges or other gateways as backends for extended reach.

↳Serve and Discover Through Agora: Utilize Agora Layer 1 tunnels for serving, publishing catalog advertisements, and connecting to backends.

↳Connect to HTTP and HTTPS MCP Servers: Aggregate remote MCP servers over HTTP(S), supporting SSE or streamable HTTP transport.

Best For

python-sdk

Most PopularEssential

mcp-gateway

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FAQ

What is the difference between python-sdk and mcp-gateway?

Both python-sdk and mcp-gateway are in the API Integration category. python-sdk has 24.6k stars, while mcp-gateway has 53 stars.

Which is better, python-sdk or mcp-gateway?

The best choice depends on your use case. Choose python-sdk if Integrating custom business logic and data sources with LLM-powered applications., and mcp-gateway if Aggregate Multiple Tool Servers: Combine filesystem, GitHub, database, and custom tools into one secure connection..

Is python-sdk free or open source?

Yes, python-sdk is open source on GitHub (MIT).

Is mcp-gateway free or open source?

Yes, mcp-gateway is open source on GitHub (Apache-2.0).

Cloud Infrastructure

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Alternatives to python-sdk →Alternatives to mcp-gateway →python-sdk details →mcp-gateway details →python-sdk vs fastmcp →

TL;DR

Side-by-Side Comparison

Features

Use Cases

Best For

FAQ

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