diff --git a/README.md b/README.md
new file mode 100644
index 0000000..b99d998
--- /dev/null
+++ b/README.md
@@ -0,0 +1,17 @@
+# Logos Storage App Skeleton
+
+This repository contains the basic skeleton for a CLI application for Logos Storage, using Logos Core. It serves as a companion to the [Logos Storage Module API tutorial](https://github.com/logos-co/logos-storage-module/blob/main/docs/storage-module-api.md).
+
+## Building
+
+This project requires [nix](https://nixos.org/download/). To build, run:
+
+```bash
+nix build
+```
+
+The application will then be available at `./result/bin/storage-app`.
+
+## Implementing Your App
+
+The skeleton (`main.app`) provides an entry point under `app_main`, which supplies the `LogosModules` object - referred to as `m_logos` object in the API tutorial - and allow API invocations to be done as in the tutorial. It also provides Qt-friendly synchronization primitives to block and await for operations to complete. See the [skeneton's source](./app/main.cpp) for more details.
\ No newline at end of file
diff --git a/app/main.cpp b/app/main.cpp
index 0fe8f51..733fa0a 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -1,3 +1,7 @@
+// This file contains the basic skeleton for a Logos Storage CLI application.
+// It implements basic module initialization and startup, and provides simple
+// synchronization primitives.
+
 #include "logos_manager.h"
 
 #include <QCoreApplication>
@@ -6,10 +10,29 @@
 #include <QTimer>
 #include <iostream>
 
+// Default timeout for operations, in milliseconds. It is in general
+// not a good idea to use the same timeout for all operations, but
+// fine for an example.
 #define DEFAULT_TIMEOUT 10000
 
+// The main function for the app. This is where application logic
+// should go.
 int app_main(LogosModules* modules, int argc, char* argv[]);
 
+
+// The storage module runs operations asynchronously, and we'd often
+// like to wait for such operations to complete before we do something
+// else; e.g., wait for the module to initialize before we upload a file.
+//
+// Since Logos Core is Qt-based, we provide two simple synchronization
+// primitives which are friendly to Qt's event loop: an `await` call,
+// which can be invoked by the main thread to block and wait for an
+// operation, and a `notify` call, which can be invoked by the
+// operation's signal handler to "wake up" the main thread when it
+// completes.
+
+// "Blocks" the main thread until `notify` is called on the
+// corresponding signal handler.
 bool await(QEventLoop* loop, int timeoutMs) {
   QTimer::singleShot(timeoutMs, loop, [loop]() {
     std::cerr << "Call timed out." << std::endl;
@@ -18,6 +41,8 @@ bool await(QEventLoop* loop, int timeoutMs) {
   return loop->exec() == 0;
 }
 
+// "Wakes up" the main thread, signalling that an operation
+// has completed. Typically called by a signal handler.
 void notify(QEventLoop* loop, bool successValue) {
   loop->exit(successValue ? 0 : 1);
 }
@@ -40,6 +65,8 @@ int main(int argc, char* argv[]) {
 
 int app_main(LogosModules* modules, int argc, char* argv[]) {
 
+    // See https://github.com/logos-co/logos-storage-module/blob/7512d6745f9f412220e0c589e3f82fe454405e6d/storage_module_interface.h#L13
+    // for a full list of options.
     const QString jsonConfig = "{"
       "\"listen-addrs\": [\"/ip4/0.0.0.0/tcp/8000\"],"
       "\"disc-port\": 9000,"
@@ -52,6 +79,8 @@ int app_main(LogosModules* modules, int argc, char* argv[]) {
         return 1;
     }
 
+    // This showcases the use of await/notify. Each await/notify pair requires the use of
+    // a distinct, scoped event loop.
     {
       QEventLoop loop;
       modules->storage_module.on("storageStart", [&loop](const QVariantList& data) {