diff --git a/README.md b/README.md
index da1240a..6748f5b 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,11 @@ On 2026-04-04, Anthropic added server-side validation that rejects OAuth request
 
 ## Install
 ```bash
+curl -fsSL https://raw.githubusercontent.com/kristianvastveit/hermes-claude-auth/main/install-remote.sh | bash
+```
+
+Or clone manually:
+```bash
 git clone https://github.com/kristianvastveit/hermes-claude-auth.git
 cd hermes-claude-auth
 ./install.sh
diff --git a/install-remote.sh b/install-remote.sh
new file mode 100755
index 0000000..9a25d76
--- /dev/null
+++ b/install-remote.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# One-line installer for hermes-claude-auth.
+# Usage: curl -fsSL https://raw.githubusercontent.com/kristianvastveit/hermes-claude-auth/main/install-remote.sh | bash
+
+REPO="https://github.com/kristianvastveit/hermes-claude-auth.git"
+TMPDIR="$(mktemp -d)"
+
+cleanup() { rm -rf "$TMPDIR"; }
+trap cleanup EXIT
+
+git clone --depth 1 "$REPO" "$TMPDIR" 2>/dev/null
+bash "$TMPDIR/install.sh"