Configure as a Go CLI tool

.gitignore

@@ -8,6 +8,9 @@
 *.so
 *.dylib
 
+# Built binary
+gh-aw-mcpg
+
 # Test binary, built with `go test -c`
 *.test
 

README.md

@@ -1,2 +1,41 @@
 # gh-aw-mcpg
 Github Agentic Workflows MCP Gateway
+
+## Building
+
+To build the CLI tool:
+
+```bash
+go build -o gh-aw-mcpg .
+```
+
+## Usage
+
+Run the CLI tool:
+
+```bash
+./gh-aw-mcpg
+```
+
+Display version:
+
+```bash
+./gh-aw-mcpg version
+```
+
+Display help:
+
+```bash
+./gh-aw-mcpg help
+```
+
+## Development
+
+This project requires Go 1.24.10 or later.
+
+### Installing
+
+```bash
+go install github.com/githubnext/gh-aw-mcpg@latest
+```
+

go.mod

@@ -0,0 +1,3 @@
+module github.com/githubnext/gh-aw-mcpg
+
+go 1.24.10

main.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"fmt"
+	"os"
+)
+
+const version = "0.1.0"
+
+func main() {
+	if len(os.Args) > 1 {
+		switch os.Args[1] {
+		case "version", "-v", "--version":
+			fmt.Printf("gh-aw-mcpg version %s\n", version)
+			return
+		case "help", "-h", "--help":
+			printHelp()
+			return
+		default:
+			fmt.Fprintf(os.Stderr, "Unknown command: %s\n\n", os.Args[1])
+			printHelp()
+			os.Exit(1)
+		}
+	}
+
+	// Default behavior - print help
+	printHelp()
+}
+
+func printHelp() {
+	fmt.Println("gh-aw-mcpg - Github Agentic Workflows MCP Gateway")
+	fmt.Println()
+	fmt.Println("Usage:")
+	fmt.Println("  gh-aw-mcpg [command]")
+	fmt.Println()
+	fmt.Println("Available Commands:")
+	fmt.Println("  help       Display help information")
+	fmt.Println("  version    Display version information")
+	fmt.Println()
+	fmt.Println("Flags:")
+	fmt.Println("  -h, --help      Display help information")
+	fmt.Println("  -v, --version   Display version information")
+}