diff --git a/install.sh b/install.sh
index 5dc56d5..05f7145 100755
--- a/install.sh
+++ b/install.sh
@@ -222,3 +222,168 @@ scan_skills() {
 
     ok "${#SKILLS_LIST[@]} skill(s) trouvé(s)"
 }
+
+# ── État du menu ──────────────────────────────────────────────────
+state_init() {
+    : > "$STATE_FILE"
+    for entry in "${SKILLS_LIST[@]}"; do
+        local key="${entry//|/_}"
+        echo "${key}=local" >> "$STATE_FILE"
+    done
+}
+
+state_get() {
+    grep "^${1}=" "$STATE_FILE" 2>/dev/null | cut -d'=' -f2
+}
+
+state_cycle() {
+    local key="$1" etat="$2"
+    local current; current=$(state_get "$key")
+    local next
+    case "$current" in
+        local)  next="global" ;;
+        global) next="skip" ;;
+        skip)   [[ "$etat" == "upd" ]] && next="update" || next="local" ;;
+        update) next="local" ;;
+        *)      next="local" ;;
+    esac
+    sed -i "s|^${key}=.*|${key}=${next}|" "$STATE_FILE"
+}
+
+# ── Formatage ligne menu ──────────────────────────────────────────
+format_skill_line() {
+    local entry="$1"
+    local cat skill agent etat repo_ver local_ver
+    IFS='|' read -r cat skill agent etat repo_ver local_ver <<< "$entry"
+    local key="${cat}_${skill}_${agent}"
+    local action; action=$(state_get "$key")
+
+    local ico_etat color_etat
+    case "$etat" in
+        ok)  ico_etat="$ICO_OK";  color_etat="$GRV_GREEN" ;;
+        upd) ico_etat="$ICO_UPD"; color_etat="$GRV_YELLOW" ;;
+        new) ico_etat="$ICO_NEW"; color_etat="$GRV_AQUA" ;;
+        *)   ico_etat="$ICO_NA";  color_etat="$GRV_GRAY" ;;
+    esac
+
+    local ico_action color_action
+    case "$action" in
+        local)  ico_action="$ICO_LOCAL";  color_action="$GRV_GREEN" ;;
+        global) ico_action="$ICO_GLOBAL"; color_action="$GRV_BLUE" ;;
+        skip)   ico_action="$ICO_SKIP";   color_action="$GRV_GRAY" ;;
+        update) ico_action="$ICO_UPD";    color_action="$GRV_YELLOW" ;;
+        *)      ico_action="$ICO_SKIP";   color_action="$GRV_GRAY" ;;
+    esac
+
+    local ver_info=""
+    [[ "$etat" == "upd" ]] && ver_info=" (${local_ver}→${repo_ver})"
+    [[ "$etat" == "new" ]] && ver_info=" (v${repo_ver})"
+
+    printf "${color_etat}%s${RESET}  %-35s ${GRV_GRAY}[%s]${RESET}  ${color_action}%s${RESET}%s\n" \
+        "$ico_etat" "${cat}/${skill}" "$agent" "$ico_action" "$ver_info"
+}
+
+# ── Menu fzf principal ────────────────────────────────────────────
+run_menu() {
+    header "Sélection des skills"
+    state_init
+
+    local cycle_script="/tmp/skills_cycle_$$.sh"
+    local list_script="/tmp/skills_list_$$.sh"
+    local fns_file="/tmp/skills_fns_$$.sh"
+
+    # Script de cycle d'état (appelé par fzf via execute-silent)
+    cat > "$cycle_script" << 'CYCLE_EOF'
+#!/usr/bin/env bash
+STATE_FILE="$1"
+KEY="$2"
+ETAT="$3"
+current=$(grep "^${KEY}=" "$STATE_FILE" 2>/dev/null | cut -d'=' -f2)
+case "$current" in
+    local)  next="global" ;;
+    global) next="skip" ;;
+    skip)   [[ "$ETAT" == "upd" ]] && next="update" || next="local" ;;
+    update) next="local" ;;
+    *)      next="local" ;;
+esac
+sed -i "s|^${KEY}=.*|${KEY}=${next}|" "$STATE_FILE"
+CYCLE_EOF
+    chmod +x "$cycle_script"
+
+    # Exporter fonctions et variables dans un fichier source
+    {
+        declare -f format_skill_line state_get
+        declare -p GRV_GREEN GRV_YELLOW GRV_AQUA GRV_GRAY GRV_BLUE RESET \
+                   ICO_OK ICO_UPD ICO_NEW ICO_NA ICO_LOCAL ICO_GLOBAL ICO_SKIP
+        echo "STATE_FILE='$STATE_FILE'"
+        echo "SKILLS_LIST=($(printf '"%s" ' "${SKILLS_LIST[@]}"))"
+    } > "$fns_file"
+
+    # Script générateur de liste pour fzf --reload
+    cat > "$list_script" << LIST_EOF
+#!/usr/bin/env bash
+source "$fns_file"
+for entry in "\${SKILLS_LIST[@]}"; do
+    format_skill_line "\$entry"
+done
+LIST_EOF
+    chmod +x "$list_script"
+
+    local legend
+    legend=$(echo -e "${GRV_GRAY}État: ${GRV_GREEN}✓ installé  ${GRV_YELLOW}↑ MAJ  ${GRV_AQUA}+ nouveau   Action: ${GRV_GREEN}●L local  ${GRV_BLUE}●G global  ${GRV_GRAY}○ ignorer   TAB=changer ENTER=confirmer ESC=quitter${RESET}")
+
+    fzf \
+        --ansi \
+        --prompt="Skills > " \
+        --header="$legend" \
+        --bind="tab:execute-silent($cycle_script '$STATE_FILE' \$(echo {} | awk '{print \$2}' | tr '/' '_' | sed 's/-/_/g')_\$(echo {} | awk '{print \$3}' | tr -d '[]') \$(echo {} | awk '{print \$4}'))+reload($list_script)" \
+        < <(bash "$list_script") > /dev/null || true
+
+    rm -f "$cycle_script" "$list_script" "$fns_file"
+}
+
+# ── Installation ──────────────────────────────────────────────────
+install_selected() {
+    header "Installation"
+    local count_install=0 count_update=0 count_skip=0
+
+    for entry in "${SKILLS_LIST[@]}"; do
+        local cat skill agent etat repo_ver local_ver
+        IFS='|' read -r cat skill agent etat repo_ver local_ver <<< "$entry"
+        local key="${cat}_${skill}_${agent}"
+        local action; action=$(state_get "$key")
+
+        if [[ "$action" == "skip" ]]; then
+            (( count_skip++ )) || true
+            continue
+        fi
+
+        local scope="$action"
+        [[ "$action" == "update" ]] && scope="local"
+
+        local src="${REPO_DIR}/skills/${cat}/${skill}/${agent}.md"
+        local dest; dest=$(get_dest_path "$cat" "$skill" "$agent" "$scope")
+
+        debug "Copie $src → $dest"
+
+        if [[ "$SKILLS_DRY_RUN" == "1" ]]; then
+            info "[DRY-RUN] cp $src → $dest"
+        else
+            mkdir -p "$(dirname "$dest")"
+            cp "$src" "$dest"
+        fi
+
+        if [[ "$action" == "update" ]]; then
+            ok "Mis à jour : ${cat}/${skill} [${agent}] ${local_ver}→${repo_ver}"
+            (( count_update++ )) || true
+        else
+            ok "Installé : ${cat}/${skill} [${agent}] → ${scope}"
+            (( count_install++ )) || true
+        fi
+    done
+
+    echo -e "\n${GRV_PURPLE}╔══ Bilan ══╗${RESET}"
+    echo -e "  ${GRV_GREEN}${ICO_OK} $count_install installé(s)${RESET}"
+    echo -e "  ${GRV_YELLOW}${ICO_UPD} $count_update mis à jour${RESET}"
+    echo -e "  ${GRV_GRAY}${ICO_SKIP} $count_skip ignoré(s)${RESET}"
+}