diff --git a/dropshell-build/install_dropshell_build_host.sh b/dropshell-build/install_dropshell_build_host.sh
index ca24aa3..964c52d 100755
--- a/dropshell-build/install_dropshell_build_host.sh
+++ b/dropshell-build/install_dropshell_build_host.sh
@@ -80,12 +80,12 @@ function install_packages() {
     case $OS in
         "Ubuntu"|"Debian GNU/Linux")
             # Common packages for both Ubuntu and Debian
-            PACKAGES="build-essential cmake git wget tar curl ninja-build mold nodejs npm"
+            PACKAGES="build-essential cmake git wget tar curl ninja-build mold nodejs npm perl"
             INSTALLCMD="apt-get install -y"
             UPDATECMD="apt-get update"
             ;;
         "Alpine Linux")
-            PACKAGES="build-base cmake git wget tar curl ninja mold nodejs npm linux-headers"
+            PACKAGES="build-base cmake git wget tar curl ninja mold nodejs npm linux-headers perl"
             INSTALLCMD="apk add --no-cache"
             UPDATECMD="apk update"
             ;;
diff --git a/dropshell-tool/src/GetbinClient.cpp b/dropshell-tool/src/GetbinClient.cpp
index 531b3a5..1660044 100644
--- a/dropshell-tool/src/GetbinClient.cpp
+++ b/dropshell-tool/src/GetbinClient.cpp
@@ -11,7 +11,7 @@
 
 using json = nlohmann::json;
 
-static constexpr const char* SERVER_HOST = "getbin.xyz";
+static constexpr const char* SERVER_HOST = "tools.dropshell.app";
 
 GetbinClient::GetbinClient() {}
 
diff --git a/dropshell-tool/src/main.cpp b/dropshell-tool/src/main.cpp
index f6c48ae..79c5083 100644
--- a/dropshell-tool/src/main.cpp
+++ b/dropshell-tool/src/main.cpp
@@ -9,10 +9,10 @@
             - creates the ~/.local/bin/dropshell-tool directory, if it does not exist
 
         - removes the tool from the user's system if it is already installed, and the tool's entries in the ~/.bashrc_dropshell_tool script
-        - downloads the tool archive (tgz) from getbin.xyz (tool_name:ARCH), where ARCH is the architecture of the user's system, and unpacks it to the new tool directory: ~/.local/bin/dropshell-tool/<tool_name>/
+        - downloads the tool archive (tgz) from tools.dropshell.app (tool_name:ARCH), where ARCH is the architecture of the user's system, and unpacks it to the new tool directory: ~/.local/bin/dropshell-tool/<tool_name>/
         - sets the PATH to include the tool directory, by modifying the ~/.bashrc_dropshell_tool script
         - adds an entry for autocompletion for the tool to the ~/.bashrc_dropshell_tool script, where autocomplete just runs <tool_name> autocomplete <args>
-        - creates a ~/.config/dropshell-tool/tool_name.json file, which contains the tool's name, version (by running <tool_name> version), hash from getbin.xyz, and architecture
+        - creates a ~/.config/dropshell-tool/tool_name.json file, which contains the tool's name, version (by running <tool_name> version), hash from tools.dropshell.app, and architecture
         - reads the json file from the tgz called dropshell-tool-config.json:
             - for each alias in the aliases array:
                 - check if another command is using the alias, and continue only if not
@@ -22,13 +22,13 @@
 
     dropshell-tool publish <tool_name:ARCH> <folder>
         - checks that dropshell-tool-config.json exists in the folder, and is valid (see above)
-        - creates a tgz archive of the folder, and uploads it to getbin.xyz's simple object storage server.
+        - creates a tgz archive of the folder, and uploads it to tools.dropshell.app's simple object storage server.
         - prints the URL and hash of the uploaded archive
-        - uses the token ~/.config/getbin.xyz/write_token.txt, or prompts the user for a token if it is not found and writes it to the file
+        - uses the token ~/.config/tools.dropshell.app/write_token.txt, or prompts the user for a token if it is not found and writes it to the file
 
     dropshell-tool update <tool_name>
-        - compares the hash from the ~/.config/dropshell-tool/tool_name.json file with the hash from getbin.xyz (tool_name:ARCH), and continues only if they are different
-        - checks the version from the ~/.config/dropshell-tool/tool_name.json file with the version from getbin.xyz (tool_name:ARCH), and continues only if the remote version is newer (installed is older)
+        - compares the hash from the ~/.config/dropshell-tool/tool_name.json file with the hash from tools.dropshell.app (tool_name:ARCH), and continues only if they are different
+        - checks the version from the ~/.config/dropshell-tool/tool_name.json file with the version from tools.dropshell.app (tool_name:ARCH), and continues only if the remote version is newer (installed is older)
         - installs the tool as per the install command
 
     dropshell-tool update all
@@ -181,13 +181,13 @@ int publish_tool(int argc, char* argv[]) {
         std::cerr << "Failed to create archive." << std::endl;
         return 1;
     }
-    std::filesystem::path tokenPath = std::filesystem::path(home) / ".config/getbin.xyz/write_token.txt";
+    std::filesystem::path tokenPath = std::filesystem::path(home) / ".config/tools.dropshell.app/write_token.txt";
     std::string token;
     if (std::filesystem::exists(tokenPath)) {
         std::ifstream tfile(tokenPath);
         std::getline(tfile, token);
     } else {
-        std::cout << "Enter getbin.xyz write token: ";
+        std::cout << "Enter tools.dropshell.app write token: ";
         std::getline(std::cin, token);
         std::filesystem::create_directories(tokenPath.parent_path());
         std::ofstream tfile(tokenPath);
diff --git a/install.sh b/install.sh
deleted file mode 100644
index ba147de..0000000
--- a/install.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-
-# install dropshell-tools!
diff --git a/sos/sos b/sos/sos
new file mode 100755
index 0000000..635a738
--- /dev/null
+++ b/sos/sos
@@ -0,0 +1,79 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# sos upload <server> <label:tag> <file>
+
+# example:
+# sos upload tools.dropshell.app file:latest ./file.txt
+
+# this will upload the file to the server, and return the download URL
+
+
+function show_help() {
+    cat << EOF
+
+    sos is a script to upload files to a simple object storage server.
+
+Usage: 
+          sos upload <server> <label:tag> <file>
+
+Example: 
+          sos upload tools.dropshell.app file:latest ./file.txt
+
+This will upload the file to the server, and return the download URL
+EOF
+    exit 0
+}
+
+function die() {
+    echo "$@"
+    exit 1
+}
+
+
+function upload() {
+    if [ "$#" -ne 3 ]; then
+        echo "Usage: sos upload <server> <label:tag> <file>"
+        exit 1
+    fi
+
+    server=$1
+    label=$2
+    file=$3
+
+    [ -f "$file" ] || die "File not found: $file"
+
+    # if the label doesn't have a tag, add :lastest
+    if [[ ! "$label" =~ : ]]; then
+        label="$label:latest"
+    fi
+
+    # upload the file
+    echo "Uploading $file to $server - $label..."
+
+    METADATA="{\"labeltags\":[\"$label\"],\"description\":\"Uploaded by sos\"}"
+    
+    HASH=""
+    JSON=$(curl -s -X POST -F "file=@$file" -F "metadata=$METADATA" "https://$server/$label") || die "Failed to upload $file to $server - $label"
+    HASH=$(echo "$JSON" | jq -r '.hash')
+    JSON2=$(curl -s "https://$server/meta/$HASH") || die "Failed to get meta for $HASH"
+    FILENAME=$(echo "$JSON2" | jq -r '.filename')
+
+    echo "Download URL: https://$server/$label > $FILENAME"
+    echo "Alternative:  https://$server/$HASH > $FILENAME"
+    echo "Hash: $HASH"
+}
+
+# if no arguments, show help
+[ "$#" -gt 0 ] || show_help
+
+CMD="$1"
+shift
+
+if [ "$CMD" == "upload" ]; then
+    upload "$@"
+    exit $?
+fi
+
+die "Unknown command: $CMD"