diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 751c7b60d2..52d851816e 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1019,6 +1019,7 @@ phutil_register_library_map(array(
     'PhabricatorOwnersPackageQuery' => 'applications/owners/query/PhabricatorOwnersPackageQuery.php',
     'PhabricatorOwnersPackageTestCase' => 'applications/owners/storage/__tests__/PhabricatorOwnersPackageTestCase.php',
     'PhabricatorOwnersPath' => 'applications/owners/storage/PhabricatorOwnersPath.php',
+    'PhabricatorPHDConfigOptions' => 'applications/config/option/PhabricatorPHDConfigOptions.php',
     'PhabricatorPHID' => 'applications/phid/storage/PhabricatorPHID.php',
     'PhabricatorPHIDConstants' => 'applications/phid/PhabricatorPHIDConstants.php',
     'PhabricatorPHIDController' => 'applications/phid/controller/PhabricatorPHIDController.php',
@@ -2349,6 +2350,7 @@ phutil_register_library_map(array(
     'PhabricatorOwnersPackageQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
     'PhabricatorOwnersPackageTestCase' => 'PhabricatorTestCase',
     'PhabricatorOwnersPath' => 'PhabricatorOwnersDAO',
+    'PhabricatorPHDConfigOptions' => 'PhabricatorApplicationConfigOptions',
     'PhabricatorPHIDController' => 'PhabricatorController',
     'PhabricatorPHIDLookupController' => 'PhabricatorPHIDController',
     'PhabricatorPaste' =>
diff --git a/src/applications/config/option/PhabricatorPHDConfigOptions.php b/src/applications/config/option/PhabricatorPHDConfigOptions.php
new file mode 100644
index 0000000000..ce0b22f7a5
--- /dev/null
+++ b/src/applications/config/option/PhabricatorPHDConfigOptions.php
@@ -0,0 +1,60 @@
+<?php
+
+final class PhabricatorPHDConfigOptions
+  extends PhabricatorApplicationConfigOptions {
+
+  public function getName() {
+    return pht("Phabricator Daemons");
+  }
+
+  public function getDescription() {
+    return pht("Options relating to PHD (daemons).");
+  }
+
+  public function getOptions() {
+    return array(
+      $this->newOption('phd.pid-directory', 'string', '/var/tmp/phd/pid')
+        ->setDescription(
+          pht(
+            "Directory that phd should use to track running daemons.")),
+      $this->newOption('phd.log-directory', 'string', '/var/tmp/phd/log')
+        ->setDescription(
+          pht(
+            "Directory that the daemons should use to store log files.")),
+      $this->newOption('phd.start-taskmasters', 'int', 4)
+        ->setSummary(pht("Number of TaskMaster daemons to start by default."))
+        ->setDescription(
+          pht(
+            "Number of 'TaskMaster' daemons that 'phd start' should start. ".
+            "You can raise this if you have a task backlog, or explicitly ".
+            "launch more with 'phd launch <N> taskmaster'.")),
+      $this->newOption('phd.verbose', 'bool', false)
+        ->setOptions(
+          array(
+            pht("Verbose mode"),
+            pht("Normal mode"),
+          ))
+        ->setSummary(pht("Launch daemons in 'verbose' mode by default."))
+        ->setDescription(
+          pht(
+            "Launch daemons in 'verbose' mode by default. This creates a lot ".
+            "of output, but can help debug issues. Daemons launched in debug ".
+            "mode with 'phd debug' are always launched in verbose mode. See ".
+            "also 'phd.trace'.")),
+      $this->newOption('phd.trace', 'bool', false)
+        ->setOptions(
+          array(
+            pht("Trace mode"),
+            pht("Normal mode"),
+          ))
+        ->setSummary(pht("Launch daemons in 'trace' mode by default."))
+        ->setDescription(
+          pht(
+            "Launch daemons in 'trace' mode by default. This creates an ".
+            "ENORMOUS amount of output, but can help debug issues. Daemons ".
+            "launched in debug mode with 'phd debug' are always launched in ".
+            "trace mdoe. See also 'phd.verbose'.")),
+    );
+  }
+
+}