Code Examples

Complete, runnable code examples for common use cases.

Available Examples

Example	Description
Basic Server	Minimal MCP server with DataHub tools
With Authentication	Server with JWT authentication
Combined Trino	DataHub + Trino unified server
Enterprise Server	Full enterprise setup with all features

Running Examples

Each example is a complete, runnable Go program. To run:

1. Copy the code to a new directory
2. Initialize a Go module: go mod init example
3. Get dependencies: go mod tidy
4. Set environment variables
5. Build and run: go build && ./example

Example Structure

Each example follows this pattern:

package main

import (
    // Imports
)

func main() {
    // Create MCP server
    server := mcp.NewServer(...)

    // Create DataHub client
    client, err := client.New(...)

    // Create toolkit with options
    toolkit := tools.NewToolkit(client, ...)

    // Register tools
    toolkit.RegisterAll(server)

    // Run server
    server.Run(ctx, transport)
}

Complexity Progression

flowchart LR
    A[Basic Server] --> B[With Auth]
    B --> C[Combined Trino]
    C --> D[Enterprise]

Start with the basic server and progressively add features.