diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
index 039656e..4714743 100644
--- a/.config/nvim/init.lua
+++ b/.config/nvim/init.lua
@@ -90,9 +90,7 @@ require("lazy").setup({
   { "wellle/targets.vim" },
   {
     "junegunn/fzf",
-    build = function()
-      vim.fn["fzf#install"]()
-    end,
+    build = "./install --bin",
   },
   { "junegunn/fzf.vim" },
   { "jremmen/vim-ripgrep" },
diff --git a/install-interface-design.sh b/install-interface-design.sh
new file mode 100755
index 0000000..299de90
--- /dev/null
+++ b/install-interface-design.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+REPO="https://github.com/Dammyjay93/interface-design.git"
+SKILL_DIR="${HOME}/.config/opencode/skills/interface-design"
+CMD_DIR="${HOME}/.config/opencode/commands"
+TMP_DIR=$(mktemp -d)
+
+cleanup() { rm -rf "$TMP_DIR"; }
+trap cleanup EXIT
+
+echo "Installing interface-design skill for opencode..."
+
+# Clone latest
+git clone --depth 1 --quiet "$REPO" "$TMP_DIR" 2>/dev/null || {
+  echo "Error: Failed to clone $REPO" >&2
+  exit 1
+}
+
+# Create directories
+mkdir -p "$SKILL_DIR/references" "$SKILL_DIR/reference/examples" "$CMD_DIR"
+
+# Install skill files
+cp "$TMP_DIR/.claude/skills/interface-design/SKILL.md" "$SKILL_DIR/"
+cp "$TMP_DIR/.claude/skills/interface-design/references/"*.md "$SKILL_DIR/references/"
+cp "$TMP_DIR/reference/system-template.md" "$SKILL_DIR/reference/"
+cp "$TMP_DIR/reference/examples/"*.md "$SKILL_DIR/reference/examples/"
+
+# Install commands, fixing the relative path to skill
+for cmd in "$TMP_DIR/.claude/commands/"*.md; do
+  filename=$(basename "$cmd")
+  sed 's|\.\./skills/interface-design/SKILL\.md|~/.config/opencode/skills/interface-design/SKILL.md|g' \
+    "$cmd" > "$CMD_DIR/$filename"
+done
+
+echo "Done. Installed to:"
+echo "  Skill:    $SKILL_DIR/"
+echo "  Commands: $CMD_DIR/"
+echo ""
+echo "Restart opencode to pick up changes."