simple_mcp_server_with_langgraph
BasicSimple_mcp_server_with_langgraph is a lightweight server application that utilizes Langgraph for managing multiple MCP (Microcontroller Protocol) servers. It supports easy setup and management of server-client interactions, making it suitable for those new to server architecture.
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Overview
Simple_mcp_server_with_langgraph is a lightweight server application that utilizes Langgraph for managing multiple MCP (Microcontroller Protocol) servers. It supports easy setup and management of server-client interactions, making it suitable for those new to server architecture.
Installation
1Install the package
npx
Run the client.py script to connect to the server. For multiple MCP servers, execute weather_server.py alongside client.py.2Add to Claude
Add this configuration to your claude_desktop_config.json:
claude_desktop_config.json
{
"mcpServers": {
"simple-mcp-server-with-langgraph": {
"command": "npx",
"args": [
"-y",
"Run the client.py script to connect to the server. For multiple MCP servers, execute weather_server.py alongside client.py."
]
}
}
}3Verify installation
Restart Claude Desktop, then ask:
"What tools do you have available from simple_mcp_server_with_langgraph?"
Prerequisites
- Node.js 18 or higher
- npm or npx available
- Claude Desktop or Claude API access
Configuration
No configuration required. This server works out of the box.
Usage Examples
List Resources
"What resources are available in simple_mcp_server_with_langgraph?"
Claude will query available resources and return a list of what you can access.
Get Details
"Show me details about [specific item] in simple_mcp_server_with_langgraph"
Claude will fetch and display detailed information about the requested item.
Create New
"Create a new [item] in simple_mcp_server_with_langgraph with [details]"
Claude will use the appropriate tool to create the resource and confirm success.
Works with simple_mcp_server_with_langgraph
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