diff --git a/lib/tests/higgsfield.test.sh b/lib/tests/higgsfield.test.sh
index 890a6c2..4ba5d82 100644
--- a/lib/tests/higgsfield.test.sh
+++ b/lib/tests/higgsfield.test.sh
@@ -164,5 +164,153 @@ expect no-cli      "$(probe "$CLEAN" higgsfield_cli_ok)" "rc=127"
 expect no-timeout  "$(probe "$BIN:$CLEAN" higgsfield_cli_ok)" "rc=0"
 verdict PROBES_SILENT
 
+# ── toggle ──────────────────────────────────────────────────
+# mk_toggle_fx <dir> [skill...] — fixture repo: the toggle script plus one
+# skills-external source per named skill (none → installed-nothing tree).
+mk_toggle_fx() {
+  local fx="$1" s; shift
+  mkdir -p "$fx/lib" "$fx/skills"
+  cp "$ROOT/lib/toggle-external.sh" "$ROOT/lib/gstack-removed.sh" "$fx/lib/"
+  for s in "$@"; do
+    mkdir -p "$fx/skills-external/$s"
+    echo "---" > "$fx/skills-external/$s/SKILL.md"
+  done
+}
+PACK=(higgsfield-generate higgsfield-soul-id higgsfield-websites)
+
+# tog <fixture> <args...> — run the fixture's toggle script, fake CLIs first.
+tog() {
+  local fx="$1"; shift
+  TOGGLE_EXTERNAL_REPO_OVERRIDE="$fx" PATH="$BIN:$PATH" \
+    bash "$fx/lib/toggle-external.sh" "$@" 2>&1
+}
+# list_row <fixture> <tool> — the status column of `list` for one tool.
+list_row() { tog "$1" list | awk -v t="$2" '$1 == t { print $2 }'; }
+
+F0="$WORK/f0"; mk_toggle_fx "$F0"
+F1="$WORK/f1"; mk_toggle_fx "$F1" "${PACK[@]}"
+expect pack-missing  "$(tog "$F0" status higgsfield)" missing
+expect web-missing   "$(tog "$F0" status higgsfield-websites)" missing
+expect pack-disabled "$(tog "$F1" status higgsfield)" disabled
+expect web-disabled  "$(tog "$F1" status higgsfield-websites)" disabled
+ln -s "$F1/skills-external/higgsfield-generate" "$F1/skills/higgsfield-generate"
+expect pack-partial  "$(tog "$F1" status higgsfield)" enabled
+expect web-apart     "$(tog "$F1" status higgsfield-websites)" disabled
+expect list-pack     "$(list_row "$F1" higgsfield)" enabled
+expect list-web      "$(list_row "$F1" higgsfield-websites)" disabled
+verdict STATUS_STATES
+
+F2="$WORK/f2"; mk_toggle_fx "$F2" "${PACK[@]}"
+out="$(tog "$F2" enable higgsfield)"; rc=$?
+expect rc "$rc" 0
+expect generate "$(readlink "$F2/skills/higgsfield-generate")" \
+  "$F2/skills-external/higgsfield-generate"
+expect soul-id "$(readlink "$F2/skills/higgsfield-soul-id")" \
+  "$F2/skills-external/higgsfield-soul-id"
+expect no-websites "$(yn test -e "$F2/skills/higgsfield-websites")" no
+expect_has count "$out" "higgsfield enabled (2 skills: 0 restored, 2 linked)"
+out="$(tog "$F2" enable higgsfield)"; rc=$?
+expect again-rc "$rc" 0
+expect_has again "$out" "higgsfield already enabled"
+verdict ENABLE_PACK_EXCLUDES_WEBSITES
+
+# The media pack is an allowlist: a synced skill nobody listed is reported,
+# never linked; neither is a listed name whose directory holds no SKILL.md.
+F8="$WORK/f8"; mk_toggle_fx "$F8" "${PACK[@]}" higgsfield-newcomer
+mkdir -p "$F8/skills-external/higgsfield-brandkit" \
+  "$F8/skills-external/higgsfield-noskill"
+out="$(tog "$F8" enable higgsfield)"; rc=$?
+expect rc "$rc" 0
+expect_has count "$out" "higgsfield enabled (2 skills: 0 restored, 2 linked)"
+expect newcomer-off "$(yn test -e "$F8/skills/higgsfield-newcomer")" no
+expect brandkit-off "$(yn test -e "$F8/skills/higgsfield-brandkit")" no
+expect_has reported "$out" "higgsfield-newcomer"
+expect_not noskill-quiet "$out" "higgsfield-noskill"
+expect links "$(entries "$F8/skills")" 2
+verdict UNLISTED_NOT_LINKED
+
+F3="$WORK/f3"; mk_toggle_fx "$F3" "${PACK[@]}"
+out="$(tog "$F3" enable higgsfield-websites)"; rc=$?
+expect rc "$rc" 0
+expect link "$(readlink "$F3/skills/higgsfield-websites")" \
+  "$F3/skills-external/higgsfield-websites"
+expect no-generate "$(yn test -e "$F3/skills/higgsfield-generate")" no
+expect pack-status "$(tog "$F3" status higgsfield)" disabled
+expect web-status  "$(tog "$F3" status higgsfield-websites)" enabled
+tog "$F3" disable higgsfield-websites >/dev/null
+out="$(FAKE_HF_SESSION=out tog "$F3" enable higgsfield-websites)"; rc=$?
+expect hint-rc "$rc" 0
+expect_has web-hint "$out" "higgsfield auth login"
+verdict ENABLE_WEBSITES_ALONE
+
+# Continues on F2: the pack is enabled, websites is not.
+tog "$F2" enable higgsfield-websites >/dev/null
+out="$(tog "$F2" disable higgsfield)"; rc=$?
+expect rc "$rc" 0
+expect_has msg "$out" "higgsfield disabled (2 skills parked)"
+expect parked "$(yn test -L "$F2/skills-disabled/higgsfield-generate")" yes
+expect unlinked      "$(yn test -e "$F2/skills/higgsfield-generate")" no
+expect web-untouched "$(yn test -e "$F2/skills/higgsfield-websites")" yes
+out="$(tog "$F2" enable higgsfield)"
+expect_has restored "$out" "2 restored, 0 linked"
+tog "$F2" disable higgsfield-websites >/dev/null
+expect web-parked "$(yn test -L "$F2/skills-disabled/higgsfield-websites")" yes
+expect pack-on    "$(tog "$F2" status higgsfield)" enabled
+verdict DISABLE_PARKS
+
+F4="$WORK/f4"; mk_toggle_fx "$F4" "${PACK[@]}"
+out="$(FAKE_HF_SESSION=out tog "$F4" enable higgsfield)"; rc=$?
+expect out-rc "$rc" 0
+expect out-linked "$(yn test -e "$F4/skills/higgsfield-generate")" yes
+expect_has out-hint "$out" "higgsfield auth login"
+F5="$WORK/f5"; mk_toggle_fx "$F5" "${PACK[@]}"
+out="$(FAKE_HF_SESSION=in tog "$F5" enable higgsfield)"
+expect_not in-quiet "$out" "auth login"
+expect_not in-no-token "$out" "fixture-token"
+F6="$WORK/f6"; mk_toggle_fx "$F6" "${PACK[@]}"
+out="$(TOGGLE_EXTERNAL_REPO_OVERRIDE="$F6" PATH="$CLEAN" \
+  bash "$F6/lib/toggle-external.sh" enable higgsfield 2>&1)"; rc=$?
+expect absent-rc "$rc" 0
+expect absent-linked "$(yn test -e "$F6/skills/higgsfield-generate")" yes
+expect_has absent-hint "$out" "not on PATH"
+F9="$WORK/f9"; mk_toggle_fx "$F9" "${PACK[@]}"
+out="$(FAKE_HF_BINARY=missing tog "$F9" enable higgsfield)"; rc=$?
+expect shim-rc "$rc" 0
+expect_has shim-hint "$out" "does not answer"
+expect_not shim-not-login "$out" "auth login"
+verdict SIGNED_OUT_WARNS
+
+out="$(tog "$F0" enable higgsfield)"; rc=$?
+expect pack-rc "$rc" 1
+expect_has pack-path "$out" "$F0/skills-external"
+out="$(tog "$F0" enable higgsfield-websites)"; rc=$?
+expect web-rc "$rc" 1
+expect_has web-path "$out" "$F0/skills-external/higgsfield-websites"
+verdict ENABLE_MISSING_ERRS
+
+# The pack arms are shared with 21st: its behaviour must not move.
+F7="$WORK/f7"; mk_toggle_fx "$F7" 21st-one 21st-two
+expect off "$(tog "$F7" status 21st)" disabled
+out="$(tog "$F7" enable 21st)"
+expect_has on "$out" "21st enabled (2 skills: 0 restored, 2 linked)"
+expect_not quiet "$out" "21st login"
+expect hf-apart "$(tog "$F7" status higgsfield)" missing
+out="$(tog "$F7" disable 21st)"
+expect_has parked "$out" "21st disabled (2 skills parked)"
+verdict PACK_21ST_UNCHANGED
+
+# ── wiring ──────────────────────────────────────────────────
+# count <file> <fixed string> — matching lines (0 when none).
+count() { grep -cF -- "$2" "$ROOT/$1"; }
+
+# Positive control first: the pattern does bite on a line that carries it.
+expect control    "$(echo 'higgsfield-x external' | grep -cF higgsfield)" 1
+expect link-sh    "$(count link.sh higgsfield)" 0
+expect profile-sh "$(count lib/profile.sh higgsfield)" 0
+expect profiles \
+  "$(cat "$ROOT"/lib/profiles/*.profile | grep -cF higgsfield)" 0
+expect pins-map   "$(count lib/effort-pins.txt higgsfield)" 0
+verdict OFF_BY_DEFAULT_WIRING
+
 # ── tally ───────────────────────────────────────────────────
 printf 'PASS=%s FAIL=%s\n' "$pass" "$fail"; [ "$fail" -eq 0 ]
diff --git a/lib/toggle-external.sh b/lib/toggle-external.sh
index 4ca868c..185a62f 100755
--- a/lib/toggle-external.sh
+++ b/lib/toggle-external.sh
@@ -8,7 +8,8 @@
 # as symlinks inside skills/. This script moves those symlinks
 # to/from skills-disabled/ so Claude Code stops/starts scanning them.
 #
-# A multi-skill pack (gstack, 21st) toggles all of its skills at once.
+# A multi-skill pack (gstack, 21st, higgsfield) toggles all of its skills
+# at once.
 #
 # Usage:
 #   toggle-external.sh list
@@ -21,6 +22,8 @@
 #   emil-design-eng   — single symlink → skills-external/emil-design-eng
 #   darwin-skill      — single symlink → ~/.agents/skills/darwin-skill
 #   21st              — 21st.dev skill pack (needs the `21st` CLI + login)
+#   higgsfield        — Higgsfield media pack (needs the `higgsfield` CLI)
+#   higgsfield-websites — single skill, landing-page aid (named ask only)
 #   observability-and-instrumentation, deprecation-and-migration,
 #   ci-cd-and-automation — the agent-skills trio, same single-symlink shape
 #   as emil-design-eng (commit-pinned instead of main-branch tracking)
@@ -52,7 +55,8 @@ warn() { echo -e "${YELLOW}⚠${NC}  $1"; }
 err()  { echo -e "${RED}✗${NC} $1"; }
 
 # All non-plugin tools this script can toggle.
-MANAGED_TOOLS=(gstack emil-design-eng darwin-skill 21st
+MANAGED_TOOLS=(gstack emil-design-eng darwin-skill 21st higgsfield
+  higgsfield-websites
   observability-and-instrumentation deprecation-and-migration ci-cd-and-automation
   scroll-world-storytelling build-threejs-scroll-worlds
   scroll-scrubbed-visual-sequence scroll-scrubbed-word-reveal
@@ -69,6 +73,87 @@ twentyfirst_skills() {
   done
 }
 
+# Media skills of the "higgsfield" pack: an explicit allowlist. Upstream is
+# unpinned, so a skill it adds or renames must never be linked by
+# `enable higgsfield` without an edit here (default deny).
+# higgsfield-websites is its own tool: landing-page aid, named ask only.
+HIGGSFIELD_MEDIA_SKILLS=(higgsfield-generate higgsfield-soul-id
+  higgsfield-product-photoshoot higgsfield-brandkit
+  higgsfield-marketplace-cards higgsfield-video-explainer
+  higgsfield-youtube-thumbnail)
+
+# Prints the allowlisted media skills synced under skills-external/.
+higgsfield_skills() {
+  local name
+  for name in "${HIGGSFIELD_MEDIA_SKILLS[@]}"; do
+    [ -f "$REPO/skills-external/$name/SKILL.md" ] && echo "$name"
+  done
+  return 0
+}
+
+# Prints the synced higgsfield-* skills no tool owns: neither on the media
+# allowlist nor higgsfield-websites. Upstream added or renamed something.
+higgsfield_unlisted() {
+  local d name
+  for d in "$REPO"/skills-external/higgsfield-*/; do
+    [ -f "${d}SKILL.md" ] || continue
+    name="$(basename "$d")"
+    case " ${HIGGSFIELD_MEDIA_SKILLS[*]} higgsfield-websites " in
+      *" $name "*) ;;
+      *) echo "$name" ;;
+    esac
+  done
+}
+
+# Prints the member skills of a multi-skill pack tool (21st, higgsfield).
+pack_skills() {
+  case "$1" in
+    21st)       twentyfirst_skills ;;
+    higgsfield) higgsfield_skills ;;
+  esac
+}
+
+# bounded <cmd...> — run a CLI probe silently, 15 s at most when `timeout`
+# exists: a closed-source binary must never hang a toggle, and what it
+# prints (a token) must never reach the terminal. Twin of
+# _higgsfield_probe in lib/higgsfield-skills.sh, kept here because this
+# script takes no extra `source` (the fixture suites copy it alone).
+bounded() {
+  if command -v timeout >/dev/null 2>&1; then
+    timeout 15 "$@" </dev/null >/dev/null 2>&1
+  else
+    "$@" </dev/null >/dev/null 2>&1
+  fi
+}
+
+# Post-enable notes for a pack. Its skills shell out to a CLI: without it
+# (or without a session) they can only report failure. Warn, never block:
+# the pack is still correctly wired and `make plugin` installs the CLI.
+pack_hints() {
+  local name
+  case "$1" in
+    21st)
+      if ! command -v 21st >/dev/null 2>&1; then
+        warn "the \`21st\` CLI is not on PATH — install it: npm i -g @21st-dev/cli"
+      elif ! 21st whoami 2>/dev/null | grep -q '^Logged in as '; then
+        warn "not signed in to 21st — component retrieval and 21st AI need: 21st login"
+      fi
+      ;;
+    higgsfield)
+      if ! command -v higgsfield >/dev/null 2>&1; then
+        warn "the \`higgsfield\` CLI is not on PATH — run: make plugin"
+      elif ! bounded higgsfield version; then
+        warn "the \`higgsfield\` CLI does not answer (npm shim without its binary) — run: make plugin"
+      elif ! bounded higgsfield auth token; then
+        warn "not signed in to Higgsfield — generation needs: higgsfield auth login"
+      fi
+      while read -r name; do
+        warn "$name is synced but on no allowlist, not linked — see HIGGSFIELD_MEDIA_SKILLS in lib/toggle-external.sh"
+      done < <(higgsfield_unlisted)
+      ;;
+  esac
+}
+
 # Prints the names (directory basenames) that belong to "gstack".
 # Source of truth: skills-external/gstack/*/SKILL.md. The repo's
 # skills/<name> symlinks are generated from these by gstack ./setup.
@@ -94,7 +179,7 @@ status_tool() {
       ;;
     emil-design-eng|observability-and-instrumentation|deprecation-and-migration|ci-cd-and-automation| \
     scroll-world-storytelling|build-threejs-scroll-worlds|scroll-scrubbed-visual-sequence| \
-    scroll-scrubbed-word-reveal|scroll-progress-timeline)
+    scroll-scrubbed-word-reveal|scroll-progress-timeline|higgsfield-websites)
       [ -d "$REPO/skills-external/$tool" ] || { echo "missing"; return; }
       [ -e "$SKILLS_DIR/$tool" ] && echo "enabled" || echo "disabled"
       ;;
@@ -102,12 +187,12 @@ status_tool() {
       [ -d "$HOME/.agents/skills/$tool" ] || { echo "missing"; return; }
       [ -e "$SKILLS_DIR/$tool" ] && echo "enabled" || echo "disabled"
       ;;
-    21st)
+    21st|higgsfield)
       local installed=0
       while read -r name; do
         installed=1
         [ -e "$SKILLS_DIR/$name" ] && { echo "enabled"; return; }
-      done < <(twentyfirst_skills)
+      done < <(pack_skills "$tool")
       [ "$installed" -eq 1 ] && echo "disabled" || echo "missing"
       ;;
     *)
@@ -135,7 +220,8 @@ disable_tool() {
       ;;
     emil-design-eng|darwin-skill|observability-and-instrumentation|deprecation-and-migration| \
     ci-cd-and-automation|scroll-world-storytelling|build-threejs-scroll-worlds| \
-    scroll-scrubbed-visual-sequence|scroll-scrubbed-word-reveal|scroll-progress-timeline)
+    scroll-scrubbed-visual-sequence|scroll-scrubbed-word-reveal|scroll-progress-timeline| \
+    higgsfield-websites)
       if [ -e "$SKILLS_DIR/$tool" ]; then
         rm -rf "${DISABLED_DIR:?}/${tool:?}"
         mv "$SKILLS_DIR/$tool" "$DISABLED_DIR/$tool"
@@ -144,7 +230,7 @@ disable_tool() {
         warn "$tool already disabled"
       fi
       ;;
-    21st)
+    21st|higgsfield)
       # Parked under the plain skill name — same convention as the other
       # externals, so profile.sh's park/restore path stays interoperable.
       local parked=0
@@ -153,11 +239,11 @@ disable_tool() {
         rm -rf "${DISABLED_DIR:?}/${name:?}"
         mv "$SKILLS_DIR/$name" "$DISABLED_DIR/$name"
         parked=$((parked + 1))
-      done < <(twentyfirst_skills)
+      done < <(pack_skills "$tool")
       if [ "$parked" -gt 0 ]; then
-        ok "21st disabled ($parked skills parked)"
+        ok "$tool disabled ($parked skills parked)"
       else
-        warn "21st already disabled"
+        warn "$tool already disabled"
       fi
       ;;
     *) err "Unknown tool: $tool"; return 1 ;;
@@ -194,7 +280,8 @@ enable_tool() {
       ;;
     emil-design-eng|darwin-skill|observability-and-instrumentation|deprecation-and-migration| \
     ci-cd-and-automation|scroll-world-storytelling|build-threejs-scroll-worlds| \
-    scroll-scrubbed-visual-sequence|scroll-scrubbed-word-reveal|scroll-progress-timeline)
+    scroll-scrubbed-visual-sequence|scroll-scrubbed-word-reveal|scroll-progress-timeline| \
+    higgsfield-websites)
       local src
       case "$tool" in
         darwin-skill) src="$HOME/.agents/skills/$tool" ;;
@@ -213,8 +300,9 @@ enable_tool() {
         err "$tool not installed at $src — run: make plugin"
         return 1
       fi
+      if [ "$tool" = "higgsfield-websites" ]; then pack_hints higgsfield; fi
       ;;
-    21st)
+    21st|higgsfield)
       local restored=0 linked=0
       while read -r name; do
         if [ -e "$DISABLED_DIR/$name" ]; then
@@ -227,24 +315,17 @@ enable_tool() {
           ln -sf "$REPO/skills-external/$name" "$SKILLS_DIR/$name"
           linked=$((linked + 1))
         fi
-      done < <(twentyfirst_skills)
+      done < <(pack_skills "$tool")
       if [ "$((restored + linked))" -eq 0 ]; then
-        if [ "$(status_tool 21st)" = "missing" ]; then
-          err "21st pack not installed in $REPO/skills-external — run: make plugin"
+        if [ "$(status_tool "$tool")" = "missing" ]; then
+          err "$tool pack not installed in $REPO/skills-external — run: make plugin"
           return 1
         fi
-        warn "21st already enabled"
+        warn "$tool already enabled"
         return 0
       fi
-      ok "21st enabled ($((restored + linked)) skills: $restored restored, $linked linked)"
-      # The skills shell out to the CLI; without it (or without a session)
-      # they can only report failure. Warn, never block — the pack is still
-      # correctly wired and `make plugin` installs the CLI.
-      if ! command -v 21st >/dev/null 2>&1; then
-        warn "the \`21st\` CLI is not on PATH — install it: npm i -g @21st-dev/cli"
-      elif ! 21st whoami 2>/dev/null | grep -q '^Logged in as '; then
-        warn "not signed in to 21st — component retrieval and 21st AI need: 21st login"
-      fi
+      ok "$tool enabled ($((restored + linked)) skills: $restored restored, $linked linked)"
+      pack_hints "$tool"
       ;;
     *) err "Unknown tool: $tool"; return 1 ;;
   esac
@@ -259,7 +340,7 @@ list_all() {
 }
 
 usage() {
-  sed -n '3,23p' "$0" | sed 's/^# \?//'
+  sed -n '3,26p' "$0" | sed 's/^# \?//'
   exit "${1:-0}"
 }