whitejoce/hot-update-MCP-Server
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This is a hot update server example based on the FastMCP framework, allowing dynamic loading and updating of utility functions without restarting the server.
The MCP Hot Update Server Demo is a practical implementation of a server that utilizes the FastMCP framework to enable dynamic loading and updating of utility functions. This server is designed to operate without the need for a restart, making it highly efficient for environments where uptime is critical. The server supports real-time hot updates, allowing developers to manage and update tools via JSON configuration files. It also includes detailed error handling and logging to ensure smooth operation and easy troubleshooting. The server is built with security in mind, although additional measures are recommended for production environments, such as code signature verification and sandboxing.
Features
- Supports dynamic loading of utility functions
- Manage tools via JSON configuration files
- Real-time hot update capability
- Detailed error handling and logging
Usages
usage with local integration
python mcp.run(transport='stdio') # Tools defined via @mcp.tool() decorator
usage with remote integration sse
python mcp.run(transport='sse', host="0.0.0.0", port=8000) # Specify SSE endpoint
usage with remote integration streamable http
yaml
paths:
/mcp:
post:
x-ms-agentic-protocol: mcp-streamable-1.0 # Copilot Studio integrationusage with platform integration github
{"command": "docker", "args": ["run", "-e", "GITHUB_PERSONAL_ACCESS_TOKEN", "ghcr.io/github/github-mcp-server"]}usage with platform integration atlassian
{
"mcpServers": {
"jira": {
"command": "python",
"args": ["jira_tool.py"]
}
}
}usage with development framework fastmcp
python
from mcp.server import FastMCP
app = FastMCP('demo')
@app.tool()
async def query(): ...
