diff --git a/Cargo.lock b/Cargo.lock
index 2b69ffe..d98beb5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2015,7 +2015,7 @@ dependencies = [
 
 [[package]]
 name = "scidataflow"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
  "anyhow",
  "chrono",
diff --git a/src/lib/assets.rs b/src/lib/assets.rs
new file mode 100644
index 0000000..910bed1
--- /dev/null
+++ b/src/lib/assets.rs
@@ -0,0 +1,32 @@
+use url::Url;
+
+#[derive(Debug)]
+pub struct GitHubRepo {
+    username: String,
+    repository: String,
+}
+
+impl GitHubRepo {
+    /// Create a new GitHubRepo from a URL string
+    pub fn new(url_str: &str) -> Result<Self, String> {
+        let parsed_url = Url::parse(url_str).map_err(|e| e.to_string())?;
+        let path_segments: Vec<&str> = parsed_url.path_segments().ok_or("Invalid path".to_string())?.collect();
+
+        if path_segments.len() < 2 {
+            return Err("URL should contain both username and repository".to_string());
+        }
+
+        Ok(Self {
+            username: path_segments[0].to_string(),
+            repository: path_segments[1].to_string(),
+        })
+    }
+
+    /// Create the URL to download a file from the GitHub repository.
+    pub fn url(&self, file_path: &str) -> String {
+        format!(
+            "https://github.com/{}/{}/raw/main/{}",
+            self.username, self.repository, file_path
+        )
+    }
+}