Model Context Protocol (MCP)

Modelcontextprotocol.io

• docs

• Building effective agents

• python-sdk source

Related MCP server: Yahoo Finance MCP Server

Reference Implementations

FastMCP

• source

  • fork : (~/projects/wgong/MCP/fastmcp)

• docs

A high-level, fast, Pythonic way to build MCP servers and clients

Fast Agent

• source

  • fork : (~/projects/wgong/MCP/fast-agent)

• story

A framework with complete, end-to-end tested MCP Feature support including Sampling, which helps create and interact with sophisticated Agents and Workflows in minutes. Both Anthropic (Haiku, Sonnet, Opus) and OpenAI models (gpt-4o/gpt-4.1 family, o1/o3 family) are supported

Demos

FastMCP

A fastmcp tutorial

• MCP server:

  • mcp_server.py: collection of tools/resources like calculator, trigonometry function, yahoo finance API call

• MCP clients:

  • mcp_client_simple.py: simple client with rule-based query parsing

  • mcp_client_llm.py: client with LLM-based query parsing

  • mcp_client_llm_resource.py: client with LLM parsing and calling tool/resource (see readme_tool_resource.md for details)

see readme_gemini.md for more details

Setup

Streamlit MCP app

see fastmcp/README.md

FastMCP - AWS

To Be Built

see readme_aws.md for more details

MCP SDK

see mcp_sdk sub-folder

To Be Verified