ai-mcp-server-client-fastmcp
Verified Safeby botextractai
Overview
Builds a local MCP server with stock market tools for a LangChain AI agent to fetch financial data.
Installation
python mcp_client.pyEnvironment Variables
- OPENAI_API_KEY
Security Notes
The server uses `stdio` for local communication, reducing network risks in this example. It relies on the security of `yfinance` and `fastmcp` libraries. `OPENAI_API_KEY` is loaded from `.env` file, which is good practice. No `eval` or direct shell command injection points from unsanitized user input were found. The regex for extracting tool messages is applied to internal `ToolMessage` string representation, not user input directly.
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