diff --git a/scripts/install.sh b/scripts/install.sh
index 7ad9723..738254a 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -1,52 +1,83 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-# Symlink all skills from this repo into the active Claude profile's skills/
-# directory so they're available across all Claude Code projects.
+# Symlink all skills from this repo into Claude profile skill directories.
 #
-# Uses CLAUDE_CONFIG_DIR if set (active profile), otherwise falls back to ~/.claude.
+# Default: installs into the active profile (CLAUDE_CONFIG_DIR or ~/.claude).
+# --all-profiles: installs into every ~/.claude and ~/.claude-* profile found.
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 REPO_DIR="$(dirname "$SCRIPT_DIR")"
 SKILLS_SRC="$REPO_DIR/skills"
-SKILLS_DST="${CLAUDE_CONFIG_DIR:-$HOME/.claude}/skills"
 
 GREEN='\033[0;32m'
 YELLOW='\033[1;33m'
 NC='\033[0m'
 
-mkdir -p "$SKILLS_DST"
-
-installed=0
-skipped=0
-
-for skill_dir in "$SKILLS_SRC"/*/; do
-    [ -d "$skill_dir" ] || continue
-    skill_name="$(basename "$skill_dir")"
-    target="$SKILLS_DST/$skill_name"
-
-    if [ -L "$target" ]; then
-        existing="$(readlink -f "$target")"
-        expected="$(readlink -f "$skill_dir")"
-        if [ "$existing" = "$expected" ]; then
-            echo -e "${YELLOW}SKIP${NC} $skill_name (already linked)"
-            skipped=$((skipped + 1))
-            continue
-        else
-            echo -e "${YELLOW}UPDATE${NC} $skill_name (repointing symlink)"
-            rm "$target"
-        fi
-    elif [ -e "$target" ]; then
-        echo -e "${YELLOW}SKIP${NC} $skill_name (non-symlink exists at $target — remove manually to update)"
-        skipped=$((skipped + 1))
-        continue
-    fi
-
-    ln -s "$skill_dir" "$target"
-    echo -e "${GREEN}INSTALLED${NC} $skill_name → $target"
-    installed=$((installed + 1))
+ALL_PROFILES=0
+for arg in "$@"; do
+    [[ "$arg" == "--all-profiles" ]] && ALL_PROFILES=1
 done
 
-echo ""
-echo "Done. Installed: $installed, Skipped: $skipped"
-echo "Skills are now available as slash commands in Claude Code (e.g. /reflect M8)"
+# Build target list
+declare -a TARGET_DIRS=()
+if (( ALL_PROFILES )); then
+    # Active profile first, then all others
+    [[ -d "$HOME/.claude" ]] && TARGET_DIRS+=("$HOME/.claude")
+    for d in "$HOME"/.claude-*/; do
+        [[ -d "$d" ]] || continue
+        # Skip backup/json files that match the glob
+        [[ "$d" == *.json/ || "$d" == *.backup/ ]] && continue
+        TARGET_DIRS+=("${d%/}")
+    done
+else
+    TARGET_DIRS=("${CLAUDE_CONFIG_DIR:-$HOME/.claude}")
+fi
+
+total_installed=0
+total_skipped=0
+
+install_to() {
+    local skills_dst="$1/skills"
+    mkdir -p "$skills_dst"
+    local installed=0 skipped=0
+
+    for skill_dir in "$SKILLS_SRC"/*/; do
+        [ -d "$skill_dir" ] || continue
+        skill_name="$(basename "$skill_dir")"
+        target="$skills_dst/$skill_name"
+
+        if [ -L "$target" ]; then
+            existing="$(readlink -f "$target")"
+            expected="$(readlink -f "$skill_dir")"
+            if [ "$existing" = "$expected" ]; then
+                skipped=$((skipped + 1))
+                continue
+            else
+                echo -e "  ${YELLOW}UPDATE${NC} $skill_name"
+                rm "$target"
+            fi
+        elif [ -e "$target" ]; then
+            echo -e "  ${YELLOW}SKIP${NC} $skill_name (non-symlink — remove manually to update)"
+            skipped=$((skipped + 1))
+            continue
+        fi
+
+        ln -s "$skill_dir" "$target"
+        echo -e "  ${GREEN}INSTALLED${NC} $skill_name"
+        installed=$((installed + 1))
+    done
+
+    total_installed=$((total_installed + installed))
+    total_skipped=$((total_skipped + skipped))
+    echo "  → $installed installed, $skipped already up to date"
+}
+
+for profile_dir in "${TARGET_DIRS[@]}"; do
+    echo "Profile: $profile_dir"
+    install_to "$profile_dir"
+    echo ""
+done
+
+echo "Done. Total installed: $total_installed, skipped: $total_skipped"
+echo "Skills are available as slash commands in Claude Code (e.g. /reflect M8)"