Helm Descbinds provides an interface to emacs’ describe-bindings making the
currently active key bindings interactively searchable with helm.
Additionally you have the following actions
- Execute the command
- Describe the command
- Find the command
And C-z will give you a persistent description of the current command.
Add followings on your .emacs.
(require 'helm-descbinds)
(helm-descbinds-mode)