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[Feature Proposal] Dynamic Server Management with McpClientManager + FastAPI #581

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lemonit-eric-mao opened this issue Apr 24, 2025 · 4 comments
Open

[Feature Proposal] Dynamic Server Management with McpClientManager + FastAPI #581

lemonit-eric-mao opened this issue Apr 24, 2025 · 4 comments
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enhancement New feature or request

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@lemonit-eric-mao
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Hi Team,

First, thank you for maintaining this great project! While using it, I noticed a common need for dynamic server management. To address this, I’ve implemented a McpClientManager admin interface with FastAPI to provide full API support.

✨ Key Features:

🚀 Dynamic Server Management: Register/unregister servers via RESTful API in real time
🔍 Client State Control: Granular query and management of client status
🧩 Multi-Service Support: Register and manage multiple service instances
🌊 Streaming Adaptation: Added streaming response support for better interaction
Motivation:
Static configuration often requires service restarts in microservices scenarios. This extension improves deployment flexibility and operational efficiency.

Next Steps:

Does this align with the project’s roadmap?
If so, I can:
Submit a well-structured PR
Adjust the design/implementation based on feedback
Provide full documentation and test cases
Looking forward to your thoughts! Let me know if you have any suggestions.
@HarrisonUnifyAI
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@lemonit-eric-mao I would be very interested in looking at the code if you don't mind! I am having trouble getting an MCP server operating in a RESTful manner from an EC2 instance so it could be very helpful. As well as needing to be able to wrap it with Auth, etc...

@ihrpr ihrpr added the enhancement New feature or request label Apr 27, 2025
@lemonit-eric-mao
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@HarrisonUnifyAI Thank you for your approval! I've prepared the demo program and source code for your review:

📌 Repository:
https://github.com/lemonit-eric-mao/fastmcp_multi_server.git

Key features included:

Complete FastAPI implementation
SSE-based multi-server management functionality
Streaming response support

@lemonit-eric-mao
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mcp-demo.mp4

@lemonit-eric-mao
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@HarrisonUnifyAI Hello, could you please provide some guidance? Our production environment primarily deploys SSE (Server-Sent Events) model-based programs. The main reason is that we need to dynamically add or remove MCP servers for maintenance in a live environment that cannot afford downtime.

According to the official documentation, the current design requires MCP clients and servers to start simultaneously, and it does not support dynamic registration/unregistration of MCP servers. Could you confirm whether this feature will be supported in future updates?

Thank you!

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@ihrpr @lemonit-eric-mao @HarrisonUnifyAI