diff --git a/publish.sh b/publish.sh
index 275dd04..3de8810 100755
--- a/publish.sh
+++ b/publish.sh
@@ -1,11 +1,10 @@
-#!/bin/bash
-
 set -euo pipefail
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
-
 ARCH=$(uname -m)
-PROJECT="gp"
+PROJECT="$(basename "${SCRIPT_DIR}")"
+OUTPUT="${SCRIPT_DIR}/output"
+
 
 function heading() {
   # print a heading with a line of dashe
@@ -14,45 +13,61 @@ function heading() {
   echo "--------------------------------"
 }
 
+#--------------------------------------------------------------------------------
+heading "Publishing ${PROJECT}"
+
+function die() {
+    heading "error: $1"
+    exit 1
+}
+
+[[ -n $SOS_WRITE_TOKEN ]] || die "SOS_WRITE_TOKEN not specified"
+
+# clear output dir
+rm -rf "${OUTPUT}" 
+mkdir -p "${OUTPUT}"
+
+
+#--------------------------------------------------------------------------------
+
+# install getpkg
+GETPKG_PATH="${HOME}/.local/bin/getpkg/getpkg"
+if [ ! -f "${GETPKG_PATH}" ]; then
+    heading "Installing getpkg"
+    curl https://getbin.xyz/getpkg-install | bash
+    if [ ! -f "${GETPKG_PATH}" ]; then
+        die "getpkg failed to install to ${GETPKG_PATH}"
+    fi
+fi
+
 #--------------------------------------------------------------------------------
 heading "Publishing ${PROJECT} as tool to ${PROJECT}:${ARCH} (on getpkg.xyz)"
 
-# Generate version timestamp
-VERSION=$(date -u +"%Y.%m%d.%H%M")
-
-# Update version in the main sos script
-echo "Updating version in main ${PROJECT} script to ${VERSION}..."
-sed -i "s/^VERSION=\".*\"/VERSION=\"${VERSION}\"/" "${SCRIPT_DIR}/${PROJECT}"
-
-# Copy the tool to the tool directory
-TOOLDIR="${SCRIPT_DIR}/tool"
-mkdir -p "${TOOLDIR}"
-cp "${SCRIPT_DIR}/${PROJECT}" "${TOOLDIR}/${PROJECT}"
-
-# Print the version of the tool
-echo "Version of the tool:"
-"${TOOLDIR}/${PROJECT}" version
-
-
-# Use getpkg to publish the tool - check standard location first
-GETPKG="${HOME}/.local/bin/getpkg/getpkg"
-if [ ! -f "$GETPKG" ]; then
-    GETPKG="${SCRIPT_DIR}/../getpkg/output/getpkg"
-fi
-if [ ! -f "$GETPKG" ]; then
-    GETPKG="${SCRIPT_DIR}/../getpkg/getpkg"
-fi
-
-if [ -f "$GETPKG" ]; then
-    "${GETPKG}" publish "${PROJECT}:${ARCH}" "${TOOLDIR}"
-else
-    echo "Warning: getpkg not found, skipping tool publishing to getpkg.xyz"
-fi
+TOOLDIR="${OUTPUT}/tool"
+mkdir "${TOOLDIR}"
+cp "${PROJECT}" "${TOOLDIR}/${PROJECT}"
+"${GETPKG_PATH}" server set-token getpkg.xyz "${SOS_WRITE_TOKEN}"
+"${GETPKG_PATH}" publish "${PROJECT}:${ARCH}" "${TOOLDIR}"
 
 #--------------------------------------------------------------------------------
-# run sos to upload sos, using the version with the datestamp.
-"${SCRIPT_DIR}/sos" upload "getbin.xyz" "${TOOLDIR}/sos" "sos:latest" 
+heading "Publishing ${PROJECT} to getbin.xyz"
 
-#--------------------------------------------------------------------------------
-# Clean up tool directory
-rm -rf "${TOOLDIR}"
+# Download sos if not already present
+SOS="${OUTPUT}/sos"
+if [ ! -f "${SOS}" ]; then
+    heading "Downloading sos tool"
+    curl -L -s -o "${SOS}" "https://getbin.xyz/sos:latest" || die "Failed to download sos"
+    chmod +x "${SOS}"
+fi
+
+# Upload architecture-specific binary to getbin.xyz
+heading "Uploading ${PROJECT} binary to getbin.xyz as ${PROJECT}:latest-${ARCH}"
+"${SOS}" upload "getbin.xyz" "${OUTPUT}/${PROJECT}" "${PROJECT}:latest-${ARCH}" || die "Failed to upload ${PROJECT} binary to getbin.xyz"
+
+# Check if there's an install script to upload
+if [ -f "${SCRIPT_DIR}/install.sh" ]; then
+    heading "Uploading install.sh to getbin.xyz as ${PROJECT}-install:latest"
+    "${SOS}" upload "getbin.xyz" "${SCRIPT_DIR}/install.sh" "${PROJECT}-install:latest" || die "Failed to upload install script to getbin.xyz"
+fi
+
+heading "Successfully published ${PROJECT} to both getpkg.xyz and getbin.xyz"