diff --git a/tree/.local/bin/mullpod b/tree/.local/bin/mullpod
new file mode 100755
index 0000000..fc2aa9a
--- /dev/null
+++ b/tree/.local/bin/mullpod
@@ -0,0 +1,53 @@
+#!/usr/bin/env fish
+
+# Extend the container in mullvadvpn-app with some useful dev tools and run it.
+
+cd $HOME/proj/mullvadvpn-app
+
+set base_tag (cat building/android-container-image.txt)
+set custom_tag "$base_tag-extra"
+
+# check if image exists
+if not podman image inspect $custom_tag >/dev/null
+	echo "Building custom image"
+	set tmp_dockerfile (mktemp)
+	echo "
+FROM $base_tag
+
+RUN apt-get update -y && apt-get upgrade -y && apt-get install -y \
+    fish \
+    procps
+
+# cargo-binstall
+RUN curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
+
+RUN cargo binstall bacon cargo-watch zoxide starship exa
+
+
+RUN curl -L --proto '=https' -sSf https://git.nubo.sh/hulthe/df/raw/branch/master/manager/setup.sh | bash
+
+RUN tee /entrypoint.sh <<EOF
+#!/bin/bash
+(cd ~/.config/dotfiles && git pull && dotfiles)
+
+exec \"\\\$@\"
+EOF
+
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT [\"/entrypoint.sh\"]
+
+" > $tmp_dockerfile
+
+
+	podman build -f $tmp_dockerfile -t $custom_tag || exit 1
+	rm $tmp_dockerfile
+end
+
+podman run --rm -it \
+	--hostname mullpod \
+	-v .:/build \
+	-v cargo-target:/cargo-target:Z \
+	-v cargo-registry:/root/.cargo/registry:Z \
+	-v gradle-cache:/root/.gradle:Z \
+	$custom_tag mold -run fish