Artificial Intelligence is evolving rapidly, and one of the most pressing challenges is enabling AI models to interact effectively with external tools, data sources, and APIs. The Model Context Proto...
Updated Mar 27, 2025
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Unleashing the Power of Model Context Protocol (MCP): A Game-Changer in AI Integration
In the Server example, you are using `MCP.tool()`. I believe this should be `@mcp.tool()`.
If you don't have the `@` symbol, the code will run, but the tools are not exposes as tools from the server so it doesn't actually work correctly. It's hard to spot, initially, as the LLM will work out the result - the mcp tools will just never be called :)
You're right flytzen without @mcp.tool(), the function isn't registered as a tool, so it won’t actually get called even though the LLM may return a result. Thanks for pointing it out.
