privateGPT MCP Server
by Fujitsu-AI
package main
import (
"bytes"
"encoding/json"
"errors"
"flag"
"fmt"
"io"
"net"
"os"
)
type ContinueChatPayload struct {
Command string `json:"command"`
Token string `json:"token"`
Arguments map[string]interface{} `json:"arguments"`
}
func sendContinueChatRequest(serverIP string, serverPort int, token, conversationID, message string) (string, error) {
// Prepare the request payload
payload := ContinueChatPayload{
Command: "continue_chat",
Token: token,
Arguments: map[string]interface{}{
"chatId": conversationID,
"question": message,
},
}
// Convert the payload to JSON
payloadJSON, err := json.Marshal(payload)
if err != nil {
return "", err
}
// Create a connection to the server
conn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", serverIP, serverPort))
if err != nil {
return "", err
}
defer conn.Close()
// Send the request
_, err = conn.Write(payloadJSON)
if err != nil {
return "", err
}
// Receive the response
var responseBuffer bytes.Buffer
buf := make([]byte, 4096)
for {
n, err := conn.Read(buf)
if err != nil {
if errors.Is(err, io.EOF) {
break
}
return "", err
}
responseBuffer.Write(buf[:n])
if n < 4096 {
break
}
}
return responseBuffer.String(), nil
}
func main() {
serverIP := flag.String("server-ip", "", "IP address of the MCP server")
serverPort := flag.Int("server-port", 0, "Port number of the MCP server")
token := flag.String("token", "", "Authentication token")
conversationID := flag.String("conversation-id", "", "ID of the chat to continue")
message := flag.String("message", "", "Message to send in the chat")
flag.Parse()
if *serverIP == "" || *serverPort == 0 || *token == "" || *conversationID == "" || *message == "" {
fmt.Println("❌ ERROR: All flags are required.")
flag.Usage()
os.Exit(1)
}
fmt.Println("💬 Sending request to continue the chat...")
response, err := sendContinueChatRequest(*serverIP, *serverPort, *token, *conversationID, *message)
if err != nil {
fmt.Printf("❌ ERROR: %v\n", err)
os.Exit(1)
}
fmt.Println("✅ Response from server:")
fmt.Println(response)
}