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
@@ -4105,7 +4105,6 @@
     'ReleephWorkRecordPickStatusConduitAPIMethod' => 'applications/releeph/conduit/work/ReleephWorkRecordPickStatusConduitAPIMethod.php',
     'RemarkupProcessConduitAPIMethod' => 'applications/remarkup/conduit/RemarkupProcessConduitAPIMethod.php',
     'RepositoryConduitAPIMethod' => 'applications/repository/conduit/RepositoryConduitAPIMethod.php',
-    'RepositoryCreateConduitAPIMethod' => 'applications/repository/conduit/RepositoryCreateConduitAPIMethod.php',
     'RepositoryQueryConduitAPIMethod' => 'applications/repository/conduit/RepositoryQueryConduitAPIMethod.php',
     'ShellLogView' => 'applications/harbormaster/view/ShellLogView.php',
     'SlowvoteConduitAPIMethod' => 'applications/slowvote/conduit/SlowvoteConduitAPIMethod.php',
@@ -8988,7 +8987,6 @@
     'ReleephWorkRecordPickStatusConduitAPIMethod' => 'ReleephConduitAPIMethod',
     'RemarkupProcessConduitAPIMethod' => 'ConduitAPIMethod',
     'RepositoryConduitAPIMethod' => 'ConduitAPIMethod',
-    'RepositoryCreateConduitAPIMethod' => 'RepositoryConduitAPIMethod',
     'RepositoryQueryConduitAPIMethod' => 'RepositoryConduitAPIMethod',
     'ShellLogView' => 'AphrontView',
     'SlowvoteConduitAPIMethod' => 'ConduitAPIMethod',
diff --git a/src/applications/repository/conduit/RepositoryCreateConduitAPIMethod.php b/src/applications/repository/conduit/RepositoryCreateConduitAPIMethod.php
deleted file mode 100644
--- a/src/applications/repository/conduit/RepositoryCreateConduitAPIMethod.php
+++ /dev/null
@@ -1,141 +0,0 @@
-<?php
-
-final class RepositoryCreateConduitAPIMethod
-  extends RepositoryConduitAPIMethod {
-
-  public function getAPIMethodName() {
-    return 'repository.create';
-  }
-
-  public function getMethodStatus() {
-    return self::METHOD_STATUS_UNSTABLE;
-  }
-
-  public function getMethodStatusDescription() {
-    return pht('Repository methods are new and subject to change.');
-  }
-
-  public function getMethodDescription() {
-    return pht('Create a new repository.');
-  }
-
-  protected function defineParamTypes() {
-    $vcs_const = $this->formatStringConstants(array('git', 'hg', 'svn'));
-
-    return array(
-      'name'                => 'required string',
-      'vcs'                 => 'required '.$vcs_const,
-      'callsign'            => 'required string',
-      'description'         => 'optional string',
-      'encoding'            => 'optional string',
-      'tracking'            => 'optional bool',
-      'uri'                 => 'required string',
-      'credentialPHID'      => 'optional string',
-      'svnSubpath'          => 'optional string',
-      'branchFilter'        => 'optional list<string>',
-      'closeCommitsFilter'  => 'optional list<string>',
-      'pullFrequency'       => 'optional int',
-      'defaultBranch'       => 'optional string',
-      'heraldEnabled'       => 'optional bool, default = true',
-      'autocloseEnabled'    => 'optional bool, default = true',
-      'svnUUID'             => 'optional string',
-    );
-  }
-
-  protected function defineReturnType() {
-    return 'nonempty dict';
-  }
-
-  protected function defineErrorTypes() {
-    return array(
-      'ERR-DUPLICATE' => pht('Duplicate repository callsign.'),
-      'ERR-BAD-CALLSIGN' => pht(
-        'Callsign is required and must be ALL UPPERCASE LETTERS.'),
-      'ERR-UNKNOWN-REPOSITORY-VCS' => pht('Unknown repository VCS type.'),
-    );
-  }
-
-  protected function execute(ConduitAPIRequest $request) {
-    $application = id(new PhabricatorApplicationQuery())
-      ->setViewer($request->getUser())
-      ->withClasses(array('PhabricatorDiffusionApplication'))
-      ->executeOne();
-
-    PhabricatorPolicyFilter::requireCapability(
-      $request->getUser(),
-      $application,
-      DiffusionCreateRepositoriesCapability::CAPABILITY);
-
-    // TODO: This has some duplication with (and lacks some of the validation
-    // of) the web workflow; refactor things so they can share more code as this
-    // stabilizes. Specifically, this should move to transactions since they
-    // work properly now.
-
-    $repository = PhabricatorRepository::initializeNewRepository(
-      $request->getUser());
-
-    $repository->setName($request->getValue('name'));
-
-    $callsign = $request->getValue('callsign');
-    if (!preg_match('/^[A-Z]+\z/', $callsign)) {
-      throw new ConduitException('ERR-BAD-CALLSIGN');
-    }
-    $repository->setCallsign($callsign);
-
-    $local_path = PhabricatorEnv::getEnvConfig(
-      'repository.default-local-path');
-
-    $local_path = rtrim($local_path, '/');
-    $local_path = $local_path.'/'.$callsign.'/';
-
-    $vcs = $request->getValue('vcs');
-
-    $map = array(
-      'git' => PhabricatorRepositoryType::REPOSITORY_TYPE_GIT,
-      'hg'  => PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL,
-      'svn' => PhabricatorRepositoryType::REPOSITORY_TYPE_SVN,
-    );
-    if (empty($map[$vcs])) {
-      throw new ConduitException('ERR-UNKNOWN-REPOSITORY-VCS');
-    }
-    $repository->setVersionControlSystem($map[$vcs]);
-
-    $repository->setCredentialPHID($request->getValue('credentialPHID'));
-
-    $remote_uri = $request->getValue('uri');
-    PhabricatorRepository::assertValidRemoteURI($remote_uri);
-
-    $details = array(
-      'encoding'          => $request->getValue('encoding'),
-      'description'       => $request->getValue('description'),
-      'tracking-enabled'  => (bool)$request->getValue('tracking', true),
-      'remote-uri'        => $remote_uri,
-      'branch-filter'     => array_fill_keys(
-        $request->getValue('branchFilter', array()),
-        true),
-      'close-commits-filter' => array_fill_keys(
-        $request->getValue('closeCommitsFilter', array()),
-        true),
-      'pull-frequency'    => $request->getValue('pullFrequency'),
-      'default-branch'    => $request->getValue('defaultBranch'),
-      'herald-disabled'   => !$request->getValue('heraldEnabled', true),
-      'svn-subpath'       => $request->getValue('svnSubpath'),
-      'disable-autoclose' => !$request->getValue('autocloseEnabled', true),
-    );
-
-    foreach ($details as $key => $value) {
-      $repository->setDetail($key, $value);
-    }
-
-    $repository->setLocalPath($local_path);
-
-    try {
-      $repository->save();
-    } catch (AphrontDuplicateKeyQueryException $ex) {
-      throw new ConduitException('ERR-DUPLICATE');
-    }
-
-    return $repository->toDictionary();
-  }
-
-}