diff --git a/packages/notch-mod/README.md b/packages/notch-mod/README.md
index eeb7a26..391af16 100644
--- a/packages/notch-mod/README.md
+++ b/packages/notch-mod/README.md
@@ -16,7 +16,7 @@ tool and nothing else.
 Nothing is installed and nothing is written to your settings:
 
 ```sh
-claude --plugin-url https://github.com/sameeeeeeep/switchboard/releases/download/notch-v0.1.0/switchboard-notch.zip
+claude --plugin-url https://github.com/sameeeeeeep/switchboard-notch/releases/download/v0.1.0/switchboard-notch.zip
 ```
 
 Ask Claude something that makes it ask you back, or run `/notch test`.
@@ -26,10 +26,10 @@ Ask Claude something that makes it ask you back, or run `/notch test`.
 In Claude Code (v2.1.275+ adds the marketplace and installs in one step):
 
 ```text
-/plugin install switchboard-notch --marketplace sameeeeeeep/switchboard
+/plugin install switchboard-notch --marketplace sameeeeeeep/switchboard-notch
 ```
 
-Updates: `claude plugin update switchboard-notch@switchboard`.
+Updates: `claude plugin update switchboard-notch@switchboard-notch`.
 
 ## Settings
 
@@ -53,7 +53,7 @@ steps aside and Claude Code asks as usual.
 The mod's only action is to run `helper/sb-card`, a small native program that draws one card and
 prints your answer. It needs no permissions, makes no network requests, and exits as soon as you
 answer. The binary is signed with Developer ID (STAYOFT VENTURES PRIVATE LIMITED, 55354KFTHU) and
-notarized by Apple. Its source is [`helper/sb-card.swift`](helper/sb-card.swift). To see what the mod
+notarized by Apple. Its source is [`helper/sb-card.swift`](helper/sb-card.swift). Source of truth: [`packages/notch-mod`](https://github.com/sameeeeeeep/switchboard/tree/main/packages/notch-mod) in the switchboard repo. To see what the mod
 hooks before you load it, run `claude plugin validate` on this directory.
 
 ## Develop
@@ -62,4 +62,5 @@ hooks before you load it, run `claude plugin validate` on this directory.
 claude --plugin-dir "$PWD"          # load this checkout; edits hot-reload
 claude plugin test                   # unit tests (no session needed)
 ./build.sh                           # rebuild, sign and notarize helper/sb-card
+./publish.sh                         # mirror to sameeeeeeep/switchboard-notch and release
 ```
diff --git a/packages/notch-mod/helper/sb-card b/packages/notch-mod/helper/sb-card
index 9863361..01c4b3f 100755
Binary files a/packages/notch-mod/helper/sb-card and b/packages/notch-mod/helper/sb-card differ
diff --git a/packages/notch-mod/publish.sh b/packages/notch-mod/publish.sh
new file mode 100755
index 0000000..dfae5fe
--- /dev/null
+++ b/packages/notch-mod/publish.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+# Mirror this plugin to its own small repo, github.com/sameeeeeeep/switchboard-notch, and release it.
+#
+# The source of truth stays here. The small repo exists so `/plugin install ... --marketplace
+# sameeeeeeep/switchboard-notch` clones ~1 MB instead of the whole switchboard repo, which can pass
+# Claude Code's 120 s clone limit on slow connections.
+#
+#   ./build.sh && ./publish.sh          # bump .claude-plugin/plugin.json "version" first
+set -eu
+cd "$(dirname "$0")"
+
+REPO=sameeeeeeep/switchboard-notch
+VERSION=$(python3 -c 'import json; print(json.load(open(".claude-plugin/plugin.json"))["version"])')
+TMP=$(mktemp -d)
+trap 'rm -rf "$TMP"' EXIT
+
+[ -f dist/switchboard-notch.zip ] || { echo "run ./build.sh first" >&2; exit 1; }
+
+gh repo clone "$REPO" "$TMP/repo" -- -q
+cd "$TMP/repo"
+git rm -rq --ignore-unmatch . >/dev/null
+cd - >/dev/null
+
+# Plugin files, plus a marketplace file so the repo is its own marketplace.
+cp -R .claude-plugin hooks helper tests README.md build.sh publish.sh .gitignore "$TMP/repo/"
+rm -rf "$TMP/repo/.claude-plugin/types"
+cp ../../LICENSE "$TMP/repo/LICENSE"
+cat > "$TMP/repo/.claude-plugin/marketplace.json" <<'EOF'
+{
+  "name": "switchboard-notch",
+  "description": "Claude's questions as a native card at the Mac notch.",
+  "owner": { "name": "sameeeeeeep", "url": "https://github.com/sameeeeeeep/switchboard" },
+  "plugins": [
+    {
+      "name": "switchboard-notch",
+      "source": "./",
+      "description": "Claude's questions drop from your Mac's notch as a native card. A Claude Code mod (v2.1.287+, macOS 13+)."
+    }
+  ]
+}
+EOF
+
+cd "$TMP/repo"
+claude plugin validate --strict . >/dev/null
+git add -A
+if git diff --cached --quiet; then
+  echo "no changes to publish"
+else
+  git commit -qm "switchboard-notch $VERSION (mirrored from sameeeeeeep/switchboard packages/notch-mod)"
+  git push -q origin HEAD:main
+fi
+cd - >/dev/null
+
+if gh release view "v$VERSION" -R "$REPO" >/dev/null 2>&1; then
+  gh release upload "v$VERSION" dist/switchboard-notch.zip -R "$REPO" --clobber
+else
+  gh release create "v$VERSION" dist/switchboard-notch.zip -R "$REPO" --title "Switchboard Notch $VERSION" \
+    --notes "Try for one session: \`claude --plugin-url https://github.com/$REPO/releases/download/v$VERSION/switchboard-notch.zip\`
+
+Keep it, in Claude Code: \`/plugin install switchboard-notch --marketplace $REPO\`"
+fi
+echo "published $REPO v$VERSION"