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securityA
license-
qualityA Model Context Protocol server that enables LLMs to analyze options chains, calculate Greeks, and evaluate basic options strategies through Yahoo Finance data.
Last updated -
17
MIT License
Integrates with Google Gemini API to translate natural language user queries into structured tool calls. The LLM analyzes user intent and generates appropriate function calls to tools exposed by the MCP server.
Leverages Pydantic models to define input/output schemas for tools, enabling automatic validation of tool parameters and return values.
Model Context Protocol (MCP)
Modelcontextprotocol.io
Reference Implementations
FastMCP
A high-level, fast, Pythonic way to build MCP servers and clients
# install
pip install fastmcp
# verify version
fastmcp version
FastMCP version: 2.5.2
MCP version: 1.9.2
Python version: 3.13.2
Platform: Linux-6.8.0-60-generic-x86_64-with-glibc2.35
FastMCP root path: ~/anaconda3/envs/mcp/lib/python3.13/site-packages
# dev install
git clone https://github.com/jlowin/fastmcp.git
cd fastmcp
uv sync
Fast Agent
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 parsingmcp_client_llm.py: client with LLM-based query parsingmcp_client_llm_resource.py: client with LLM parsing and calling tool/resource (seereadme_tool_resource.mdfor details)
see readme_gemini.md for more details
Setup
conda create -n mcp
conda activate mcp
git clone https://github.com/digital-duck/mcp_demo.git
cd mcp_demo/fastmcp
pip install -r requirements.txt
# in 1st terminal
python mcp_server.py
# in 2nd terminal
python mcp_client_llm_resource.py
# python mcp_client_simple.py
# python mcp_client_llm.py
Streamlit MCP app
see fastmcp/README.md
streamlit run st_mcp_rag.py
FastMCP - AWS
To Be Built
see readme_aws.md for more details
MCP SDK
see mcp_sdk sub-folder
To Be Verified
This server cannot be installed
Related Resources
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- AsecurityAlicenseAqualityA simple MCP server for Yahoo Finance using yfinance. This server provides a set of tools to fetch stock data, news, and other financial information.Last updated -568MIT License
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