diff --git a/cmd/age/parse.go b/cmd/age/parse.go
index 16bb15e..bfdc341 100644
--- a/cmd/age/parse.go
+++ b/cmd/age/parse.go
@@ -37,6 +37,7 @@ func parseRecipient(arg string) (age.Recipient, error) {
 		}
 		r.DisplayMessage = pluginDisplayMessage(r.Name())
 		r.RequestValue = pluginRequestSecret(r.Name())
+		r.Confirm = pluginConfirm(r.Name())
 		return r, nil
 	case strings.HasPrefix(arg, "age1"):
 		return age.ParseX25519Recipient(arg)
@@ -210,6 +211,7 @@ func parseIdentity(s string) (age.Identity, error) {
 		}
 		i.DisplayMessage = pluginDisplayMessage(i.Name())
 		i.RequestValue = pluginRequestSecret(i.Name())
+		i.Confirm = pluginConfirm(i.Name())
 		return i, nil
 	case strings.HasPrefix(s, "AGE-SECRET-KEY-1"):
 		return age.ParseX25519Identity(s)
diff --git a/cmd/age/tui.go b/cmd/age/tui.go
index 956f4f8..c6d5855 100644
--- a/cmd/age/tui.go
+++ b/cmd/age/tui.go
@@ -18,6 +18,7 @@ import (
 	"log"
 	"os"
 	"runtime"
+	"strings"
 
 	"golang.org/x/term"
 )
@@ -111,3 +112,30 @@ func pluginRequestSecret(name string) func(string, bool) (string, error) {
 		return string(secret), nil
 	}
 }
+
+func pluginConfirm(name string) func(msg, yes, no string) (bool, error) {
+	return func(message, yes, no string) (bool, error) {
+		if no != "" {
+			message += fmt.Sprintf(" (1 for %q, 2 for %q)", yes, no)
+			selection, err := readSecret(message)
+			if err != nil {
+				return false, fmt.Errorf("could not read value for age-plugin-%s: %v", name, err)
+			}
+			switch strings.TrimSpace(string(selection)) {
+			case "1":
+				return true, nil
+			case "2":
+				return false, nil
+			default:
+				return false, fmt.Errorf("invalid selection %q", selection)
+			}
+		} else {
+			message += fmt.Sprintf(" (press enter for %q)", yes)
+			_, err := readSecret(message)
+			if err != nil {
+				return false, fmt.Errorf("could not read value for age-plugin-%s: %v", name, err)
+			}
+			return true, nil
+		}
+	}
+}
diff --git a/internal/plugin/client.go b/internal/plugin/client.go
index 15834fe..d7ae5b2 100644
--- a/internal/plugin/client.go
+++ b/internal/plugin/client.go
@@ -38,6 +38,10 @@ type Recipient struct {
 	// wishes to request a value from the user. If RequestValue is nil or
 	// returns an error, failure will be reported to the plugin.
 	RequestValue func(message string, secret bool) (string, error)
+	// Confirm is a callback that will be invoked by Unwrap if the plugin wishes
+	// to request a confirmation from the user. If Confirm is nil or returns an
+	// error, failure will be reported to the plugin.
+	Confirm func(message, yes, no string) (bool, error)
 }
 
 var _ age.Recipient = &Recipient{}
@@ -152,6 +156,45 @@ ReadLoop:
 					return nil, err
 				}
 			}
+		case "confirm":
+			if len(s.Args) != 1 && len(s.Args) != 2 {
+				return nil, fmt.Errorf("received malformed confirm stanza")
+			}
+			if r.Confirm == nil {
+				ss := &format.Stanza{Type: "fail"}
+				if err := ss.Marshal(conn); err != nil {
+					return nil, err
+				}
+				break
+			}
+			yes, err := format.DecodeString(s.Args[0])
+			if err != nil {
+				return nil, fmt.Errorf("received malformed confirm stanza")
+			}
+			var no []byte
+			if len(s.Args) == 2 {
+				no, err = format.DecodeString(s.Args[1])
+				if err != nil {
+					return nil, fmt.Errorf("received malformed confirm stanza")
+				}
+			}
+			msg := string(s.Body)
+			if selection, err := r.Confirm(msg, string(yes), string(no)); err != nil {
+				ss := &format.Stanza{Type: "fail"}
+				if err := ss.Marshal(conn); err != nil {
+					return nil, err
+				}
+			} else {
+				ss := &format.Stanza{Type: "ok"}
+				if selection {
+					ss.Args = append(ss.Args, "yes")
+				} else {
+					ss.Args = append(ss.Args, "no")
+				}
+				if err := ss.Marshal(conn); err != nil {
+					return nil, err
+				}
+			}
 		case "recipient-stanza":
 			if len(s.Args) < 2 {
 				return nil, fmt.Errorf("received malformed recipient stanza")
@@ -211,6 +254,10 @@ type Identity struct {
 	// wishes to request a value from the user. If RequestValue is nil or
 	// returns an error, failure will be reported to the plugin.
 	RequestValue func(message string, secret bool) (string, error)
+	// Confirm is a callback that will be invoked by Unwrap if the plugin wishes
+	// to request a confirmation from the user. If Confirm is nil or returns an
+	// error, failure will be reported to the plugin.
+	Confirm func(message, yes, no string) (bool, error)
 }
 
 var _ age.Identity = &Identity{}
@@ -248,6 +295,7 @@ func (i *Identity) Recipient() *Recipient {
 
 		DisplayMessage: i.DisplayMessage,
 		RequestValue:   i.RequestValue,
+		Confirm:        i.Confirm,
 	}
 }
 
@@ -340,6 +388,45 @@ ReadLoop:
 					return nil, err
 				}
 			}
+		case "confirm":
+			if len(s.Args) != 1 && len(s.Args) != 2 {
+				return nil, fmt.Errorf("received malformed confirm stanza")
+			}
+			if i.Confirm == nil {
+				ss := &format.Stanza{Type: "fail"}
+				if err := ss.Marshal(conn); err != nil {
+					return nil, err
+				}
+				break
+			}
+			yes, err := format.DecodeString(s.Args[0])
+			if err != nil {
+				return nil, fmt.Errorf("received malformed confirm stanza")
+			}
+			var no []byte
+			if len(s.Args) == 2 {
+				no, err = format.DecodeString(s.Args[1])
+				if err != nil {
+					return nil, fmt.Errorf("received malformed confirm stanza")
+				}
+			}
+			msg := string(s.Body)
+			if selection, err := i.Confirm(msg, string(yes), string(no)); err != nil {
+				ss := &format.Stanza{Type: "fail"}
+				if err := ss.Marshal(conn); err != nil {
+					return nil, err
+				}
+			} else {
+				ss := &format.Stanza{Type: "ok"}
+				if selection {
+					ss.Args = append(ss.Args, "yes")
+				} else {
+					ss.Args = append(ss.Args, "no")
+				}
+				if err := ss.Marshal(conn); err != nil {
+					return nil, err
+				}
+			}
 		case "file-key":
 			if len(s.Args) != 1 {
 				return nil, fmt.Errorf("received malformed file-key stanza")