diff --git a/plugins/vault/README.md b/plugins/vault/README.md
new file mode 100644
index 000000000..cc270a385
--- /dev/null
+++ b/plugins/vault/README.md
@@ -0,0 +1,9 @@
+# Vault plugin
+
+This plugin adds completion for [Vault](https://www.vaultproject.io/), the secrets and sensitive data manager.
+
+To use it, add `vault` to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... vault)
+```
diff --git a/plugins/vault/vault.plugin.zsh b/plugins/vault/vault.plugin.zsh
new file mode 100644
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+++ b/plugins/vault/vault.plugin.zsh
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+# Completion
+if (( ! $+commands[vault] )); then
+  return
+fi
+
+complete -o nospace -C vault vault