diff --git a/commands b/commands
index f1f641a..4a6eea0 100755
--- a/commands
+++ b/commands
@@ -1 +1,42 @@
 #!/usr/bin/env bash
+
+[[ " help ansible-deploy:help " == *" $1 "* ]] || exit "$DOKKU_NOT_IMPLEMENTED_EXIT"
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+case "$1" in
+
+  help | ansible-deploy:help)
+    help_content_func() {
+      #shellcheck disable=SC2034
+      declare desc="return ansible-deploy plugin help content"
+      cat<<help_content
+    ansible-deploy:vault-pass, Add new app vault password for decryption of passwords
+help_content
+    }
+
+    if [[ $1 = "ansible-deploy:help" ]]; then
+      echo -e 'Usage: dokku ansible-deploy:COMMAND'
+      echo ''
+      echo 'Deploy applications on Dokku using Ansible'
+      echo ''
+      echo 'Commands:'
+      help_content_func | sort | column -c2 -t -s,
+    elif [[ $(ps -o command= $PPID) == *"--all"* ]]; then
+      help_content_func
+    else
+      cat<<help_desc
+    ansible-deploy, Deploy applications on Dokku using Ansible.
+help_desc
+    fi
+    ;;
+
+  vault-pass)
+    dokku-ansible-deploy-vault-pass-cmd "$@"
+    ;;
+
+  *)
+    exit "$DOKKU_NOT_IMPLEMENTED_EXIT"
+    ;;
+
+esac
diff --git a/functions b/functions
index 3dbaaa7..e29e7f5 100755
--- a/functions
+++ b/functions
@@ -12,7 +12,7 @@ dokku-ansible-deploy-validate-dependencies() {
 
 dokku-ansible-deploy-vault-pass-cmd() {
   #shellcheck disable=SC2034
-  declare desc="insert new application vault password for decryption of passwords"
+  declare desc="add new app vault password for decryption of passwords"
 
   local app="$1"
   local vault_file="$DOKKU_LIB_ROOT/data/deploy.d/$app/.vault-password.sh"