diff --git a/README.md b/README.md
index 6ae45e8..7d17f79 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,9 @@ I use a Yubikey to store a GPG key pair and I like to use this key pair as my SS
 
 1. Run `sudo apt-get install socat`
 2. Download and Copy the `wsl2-ssh-pageant.exe` to your $HOME/.ssh directory
-3. Add the folloing to your `.bashrc` or `.zshrc` :
+3. Add the following to your `.bashrc` or `.zshrc` :
+
+### SSH
 ```
 export SSH_AUTH_SOCK=$HOME/.ssh/agent.sock
 ss -a | grep -q $SSH_AUTH_SOCK
@@ -17,6 +19,16 @@ if [ $? -ne 0 ]; then
 fi
 ```
 
+### GPG
+```
+export GPG_AGENT_SOCK=$HOME/.gnupg/S.gpg-agent
+ss -a | grep -q $GPG_AGENT_SOCK
+if [ $? -ne 0 ]; then
+        rm -rf $GPG_AGENT_SOCK
+        setsid nohup socat UNIX-LISTEN:$GPG_AGENT_SOCK,fork EXEC:"$HOME/.ssh/wsl2-ssh-pageant.exe --gpg S.gpg-agent" >/dev/null 2>&1 &
+fi
+```
+
 ## Credit
 
 Some of the code is copied from benpye's [wsl-ssh-pageant](https://github.com/benpye/wsl-ssh-pageant). This code shows how to communicate to pageant.
diff --git a/main.go b/main.go
index 7af03f4..25ef7d3 100644
--- a/main.go
+++ b/main.go
@@ -8,9 +8,12 @@ import (
 	"fmt"
 	"io"
 	"log"
+	"net"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"reflect"
+	"strconv"
 	"sync"
 	"syscall"
 	"unsafe"
@@ -34,6 +37,7 @@ const (
 var (
 	verbose = flag.Bool("verbose", false, "Enable verbose logging")
 	logFile = flag.String("logfile", "wsl2-gpg-ssh.log", "Path to logfile")
+	gpg     = flag.String("gpg", "", "gpg mode")
 
 	failureMessage = [...]byte{0, 0, 0, 1, 5}
 )
@@ -141,6 +145,82 @@ func main() {
 		log.Println("Starting exe")
 	}
 
+	if *gpg != "" {
+		homeDir, err := os.UserHomeDir()
+		if err != nil {
+			log.Fatal("failed to find user home dir")
+		}
+		basePath := filepath.Join(homeDir, "AppData", "Roaming", "gnupg")
+		handleGPG(filepath.Join(basePath, *gpg))
+	} else {
+		handleSSH()
+	}
+
+}
+
+func handleGPG(path string) {
+	var port int
+	var nonce [16]byte
+
+	file, err := os.Open(path)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	reader := bufio.NewReader(file)
+	tmp, _, err := reader.ReadLine()
+	port, err = strconv.Atoi(string(tmp))
+	n, err := reader.Read(nonce[:])
+	if err != nil {
+		if *verbose {
+			log.Printf("Could not read port from gpg nonce: %v\n", err)
+		}
+		return
+	}
+
+	if n != 16 {
+		if *verbose {
+			log.Printf("Could not connet gpg: incorrect number of bytes for nonceRead incorrect number of bytes for nonce\n")
+		}
+		return
+	}
+
+	gpgConn, err := net.Dial("tcp", fmt.Sprintf("localhost:%d", port))
+	if err != nil {
+		if *verbose {
+			log.Printf("Could not connet gpg: %v\n", err)
+		}
+		return
+	}
+
+	_, err = gpgConn.Write(nonce[:])
+	if err != nil {
+		if *verbose {
+			log.Printf("Could not authenticate gpg: %v\n", err)
+		}
+		return
+	}
+
+	go func() {
+		_, err := io.Copy(gpgConn, os.Stdin)
+		if err != nil {
+			if *verbose {
+				log.Printf("Could not copy gpg data from assuan socket to socket: %v\n", err)
+			}
+			return
+		}
+	}()
+
+	_, err = io.Copy(os.Stdout, gpgConn)
+	if err != nil {
+		if *verbose {
+			log.Printf("Could not copy gpg data from socket to assuan socket: %v\n", err)
+		}
+		return
+	}
+}
+
+func handleSSH() {
 	reader := bufio.NewReader(os.Stdin)
 	for {
 		lenBuf := make([]byte, 4)