python-sdk/examples/mcpserver/unicode_example.py at main · evalstate/python-sdk · GitHub

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"""Example MCPServer server that uses Unicode characters in various places to help test

Unicode handling in tools and inspectors.

"""

from mcp.server.mcpserver import MCPServer

mcp = MCPServer()

@mcp.tool(description="🌟 A tool that uses various Unicode characters in its description: á é í ó ú ñ 漢字 🎉")

def hello_unicode(name: str = "世界", greeting: str = "¡Hola") -> str:

"""A simple tool that demonstrates Unicode handling in:

- Tool description (emojis, accents, CJK characters)

- Parameter defaults (CJK characters)

- Return values (Spanish punctuation, emojis)

"""

return f"{greeting}, {name}! 👋"

@mcp.tool(description="🎨 Tool that returns a list of emoji categories")

def list_emoji_categories() -> list[str]:

"""Returns a list of emoji categories with emoji examples."""

return [

"😀 Smileys & Emotion",

"👋 People & Body",

"🐶 Animals & Nature",

"🍎 Food & Drink",

"⚽ Activities",

"🌍 Travel & Places",

"💡 Objects",

"❤️ Symbols",

"🚩 Flags",

]

@mcp.tool(description="🔤 Tool that returns text in different scripts")

def multilingual_hello() -> str:

"""Returns hello in different scripts and writing systems."""

return "\n".join(

[

"English: Hello!",

"Spanish: ¡Hola!",

"French: Bonjour!",

"German: Grüß Gott!",

"Russian: Привет!",

"Greek: Γεια σας!",

"Hebrew: !שָׁלוֹם",

"Arabic: !مرحبا",

"Hindi: नमस्ते!",

"Chinese: 你好!",

"Japanese: こんにちは!",

"Korean: 안녕하세요!",

"Thai: สวัสดี!",

]

)

if __name__ == "__main__":

mcp.run()

python-sdk/examples/mcpserver/unicode_example.py at main · evalstate/python-sdk · GitHub

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