privateGPT MCP Server
by Fujitsu-AI
package main
import (
"bytes"
"encoding/json"
"errors"
"flag"
"fmt"
"io"
"net"
"os"
)
type EditSourcePayload struct {
Command string `json:"command"`
Token string `json:"token"`
Arguments map[string]interface{} `json:"arguments"`
}
func sendEditSourceRequest(serverIP string, serverPort int, token, sourceID, title, content string, groups []string) (string, error) {
// Prepare the request payload
arguments := map[string]interface{}{
"sourceId": sourceID,
}
if title != "" {
arguments["title"] = title
}
if content != "" {
arguments["content"] = content
}
if len(groups) > 0 {
arguments["groups"] = groups
}
payload := EditSourcePayload{
Command: "edit_source",
Token: token,
Arguments: arguments,
}
// 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")
sourceID := flag.String("source-id", "", "ID of the source to edit")
title := flag.String("title", "", "New title for the source (optional)")
content := flag.String("content", "", "Updated content in markdown format (optional)")
groups := flag.String("groups", "", "Comma-separated list of updated groups (optional)")
flag.Parse()
if *serverIP == "" || *serverPort == 0 || *token == "" || *sourceID == "" {
fmt.Println("❌ ERROR: Required flags are missing.")
flag.Usage()
os.Exit(1)
}
// Convert groups to a slice
groupList := []string{}
if *groups != "" {
groupList = append(groupList, *groups)
}
// Send the request to edit the source
fmt.Println("📤 Sending request to edit source...")
response, err := sendEditSourceRequest(*serverIP, *serverPort, *token, *sourceID, *title, *content, groupList)
if err != nil {
fmt.Printf("❌ ERROR: %v\n", err)
os.Exit(1)
}
fmt.Println("✔️ Response from server:")
fmt.Println(response)
}