diff --git a/etc/new.triton.completion b/etc/new.triton.completion
new file mode 100644
index 0000000..7ae9fe3
--- /dev/null
+++ b/etc/new.triton.completion
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+
+_triton_default_words() {
+	# main command
+	local words=(
+		-h --help
+		--version
+		-v --verbose
+		help ?
+		account whoami
+		info
+		keys
+		create-instance create
+		instances insts
+		instance inst
+		instance-audit
+		start-instance start
+		stop-instance stop
+		reboot-instance reboot
+		delete-instance delete
+		wait-instance wait
+		ssh
+		images imgs
+		image img
+		packages pkgs
+		package pkg
+		networks
+		network
+	)
+	echo "${words[*]}"
+}
+
+_triton_words() {
+	local cmd=$1
+	local curword=${COMP_WORDS[COMP_CWORD]}
+	if [[ $cmd == $curword ]]; then
+		COMPREPLY=($(compgen -W "$(_triton_default_words)" -- "$curword"))
+		return
+	fi
+
+	# assume everything supports this
+	local words=(-j --json -h --help)
+
+	case "$cmd" in
+	account|whoami) ;;
+	info) ;;
+	keys) ;;
+	create|create-instance)
+		words+=(-n --name --dry-run -w --wait -q --quiet)
+		;;
+	start|start-instance|stop|stop-instance|reboot|reboot-instance|delete|delete-instance)
+		words=(-h --help -w --wait)
+		;;
+	wait|wait-instance)
+		words+=(-q --quiet)
+		;;
+	insts|instances)
+		words+=(-H -o -s)
+		;;
+	inst|instance) ;;
+	images|imgs)
+		words+=(-a --all -H -o -s -l --long)
+		;;
+	image|img) ;;
+	packages|pkgs)
+		words+=(-H -o -s -l --long)
+		;;
+	package|pkg) ;;
+	networks)
+		words+=(-H -o -s -l --long)
+		;;
+	network) ;;
+	ssh)
+		words+=()
+		;;
+	*)
+		words=($(_triton_default_words))
+		;;
+	esac
+
+	COMPREPLY=($(compgen -W "${words[*]}" -- "$curword"))
+}
+
+_triton() {
+	local cur=$COMP_CWORD
+
+	local i word
+	for ((i = 1; i <= COMP_CWORD; i++)); do
+		word=${COMP_WORDS[i]}
+		if ((i < COMP_CWORD)) && [[ ${word:0:1} == '-' ]]; then
+			continue
+		fi
+		_triton_words "$word"
+		break
+	done
+
+}
+
+complete -F _triton triton