kopia lustrzana https://github.com/transitive-bullshit/chatgpt-api
62 wiersze
1.8 KiB
Markdown
62 wiersze
1.8 KiB
Markdown
---
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title: Python FastMCP
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description: This guide will show you how to publish an MCP server to Agentic using the Python fastmcp package.
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---
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[Python's FastMCP](https://gofastmcp.com) is a popular [open source](https://github.com/jlowin/fastmcp) MCP server framework for Python.
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## 1. Install the `fastmcp` package
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<Info>
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**Prerequisite**: Please install [Python](https://www.python.org) before
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proceeding.
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</Info>
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<CodeGroup>
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```bash uv
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uv add fastmcp
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```
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```bash pip
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pip install fastmcp
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```
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</CodeGroup>
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## 2. Create a FastMCP server
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```py server.py
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from fastmcp import FastMCP
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mcp = FastMCP("Demo 🚀")
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@mcp.tool
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def add(a: int, b: int) -> int:
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"""Add two numbers"""
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return a + b
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if __name__ == "__main__":
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mcp.run(transport="http", host="127.0.0.1", port=8000, path="/mcp")
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```
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<Note>
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Make sure to run your server with the `transport="http"` option to use the
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Streamable HTTP transport.
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</Note>
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## 3. Deploy your MCP server remotely
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Deploy your server publicly or use a tool like [ngrok](https://ngrok.com) to expose it to the internet.
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<Warning>
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Tools like `ngrok` expose your unauthenticated server to the internet. Only
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run this command in a safe environment if you understand the risks.
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</Warning>
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We recommend deploying your server to a cloud provider like [render](https://render.com/docs/deploy-fastapi), [platform.sh](https://docs.platform.sh/languages/python.html), [porter](https://docs.porter.run/guides/fastapi/deploy-fastapi), or [fly.io](https://fly.io/docs/python/frameworks/fastapi/). Or one of the big boys [AWS](https://aws.amazon.com), [GCP](https://cloud.google.com), or [Azure](https://azure.microsoft.com).
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## 4. Deploy your origin MCP server to Agentic
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Now that you have a publicly available MCP server, you can follow the [existing MCP server guide](/publishing/guides/existing-mcp-server) to deploy it to Agentic.
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