diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1258,6 +1258,7 @@
     'PassphraseCredentialTransactionEditor' => 'applications/passphrase/editor/PassphraseCredentialTransactionEditor.php',
     'PassphraseCredentialTransactionQuery' => 'applications/passphrase/query/PassphraseCredentialTransactionQuery.php',
     'PassphraseCredentialType' => 'applications/passphrase/credentialtype/PassphraseCredentialType.php',
+    'PassphraseCredentialTypeNote' => 'applications/passphrase/credentialtype/PassphraseCredentialTypeNote.php',
     'PassphraseCredentialTypePassword' => 'applications/passphrase/credentialtype/PassphraseCredentialTypePassword.php',
     'PassphraseCredentialTypeSSHGeneratedKey' => 'applications/passphrase/credentialtype/PassphraseCredentialTypeSSHGeneratedKey.php',
     'PassphraseCredentialTypeSSHPrivateKey' => 'applications/passphrase/credentialtype/PassphraseCredentialTypeSSHPrivateKey.php',
@@ -4631,6 +4632,7 @@
     'PassphraseCredentialTransactionEditor' => 'PhabricatorApplicationTransactionEditor',
     'PassphraseCredentialTransactionQuery' => 'PhabricatorApplicationTransactionQuery',
     'PassphraseCredentialType' => 'Phobject',
+    'PassphraseCredentialTypeNote' => 'PassphraseCredentialType',
     'PassphraseCredentialTypePassword' => 'PassphraseCredentialType',
     'PassphraseCredentialTypeSSHGeneratedKey' => 'PassphraseCredentialTypeSSHPrivateKey',
     'PassphraseCredentialTypeSSHPrivateKey' => 'PassphraseCredentialType',
diff --git a/src/applications/passphrase/credentialtype/PassphraseCredentialTypeNote.php b/src/applications/passphrase/credentialtype/PassphraseCredentialTypeNote.php
new file mode 100644
--- /dev/null
+++ b/src/applications/passphrase/credentialtype/PassphraseCredentialTypeNote.php
@@ -0,0 +1,34 @@
+<?php
+
+final class PassphraseCredentialTypeNote
+  extends PassphraseCredentialType {
+
+  const CREDENTIAL_TYPE = 'note';
+  const PROVIDES_TYPE = 'provides/note';
+
+  public function getCredentialType() {
+    return self::CREDENTIAL_TYPE;
+  }
+
+  public function getProvidesType() {
+    return self::PROVIDES_TYPE;
+  }
+
+  public function getCredentialTypeName() {
+    return pht('Note');
+  }
+
+  public function getCredentialTypeDescription() {
+    return pht('Store a plaintext note.');
+  }
+
+  public function getSecretLabel() {
+    return pht('Note');
+  }
+
+  public function newSecretControl() {
+    return id(new AphrontFormPasswordControl())
+      ->setDisableAutocomplete(true);
+  }
+
+}