diff --git a/README.md b/README.md
index c4bf99f..132b803 100644
--- a/README.md
+++ b/README.md
@@ -51,10 +51,26 @@ display. This results in no noticeable lag when redrawing the prompt.
 Plugins are sourced manually and their git repositories tracked by
 [conduit][conduit], no plugin manager is used.
 
-* [zsh-syntax-highlighting][syntax] Fish shell like syntax highlighting for Zsh.
+* [zsh-autosuggestions][zsh-autosuggestions] Fish-like autosuggestions for zsh.
+* [fast-syntax-highlighting][syntax] Optimized and extended
+  zsh-syntax-highlighting - Fish shell like syntax highlighting for Zsh.
 * [zsh-history-substring-search][search] Zsh port of the Fish shell's history
   search.
 
+In addition to third party plugins the following are custom plugins residing in
+this repository.
+
+* [autoenv](autoenv/autoenv.zsh) is a inspired by [zsh-autoenv][zsh-autoenv] but
+  simplified by removing customization points and using a less intrusive UI.
+* [build](build/build.plugin.zsh) is a collection of commands to make it easier
+  to build projects focuses on C/C++ development.
+* [sandbox](sandbox/sandbox.plugin.zsh) is a command which sets up a throw away
+  directory for quickly testing ideas.
+* [layout](layout/layout.plugin.zsh) is a command which setups up `tmux` panes
+  in a window with scripts.
+* [notes](notes/notes.plugin.zsh) is a command to quickly edit markdown note
+  files.
+
 ## Environment & Settings
 
 The bulk of, if not all, configuration occurs in [`zshenv`](zshenv) and
@@ -135,7 +151,9 @@ Various aliases are defined at the end of [zshrc](zshrc) for convenience.
 [zsh]: https://www.zsh.org/
 [git]: https://git-scm.com/
 [git-prompt]: https://github.com/olivierverdier/zsh-git-prompt
-[syntax]: https://github.com/zsh-users/zsh-syntax-highlighting
+[zsh-autosuggestions]: https://github.com/zdharma/fast-syntax-highlighting
+[zsh-autoenv]: https://github.com/Tarrasch/zsh-autoenv
+[syntax]: https://github.com/zdharma/fast-syntax-highlighting
 [search]: https://github.com/zsh-users/zsh-history-substring-search
 [vim-mode]: https://github.com/sharat87/zsh-vim-mode
 [tmux]: https://tmux.github.io