diff --git a/src/__tests__/shared/gitUtils.test.ts b/src/__tests__/shared/gitUtils.test.ts
index 38bc2276..a159e33d 100644
--- a/src/__tests__/shared/gitUtils.test.ts
+++ b/src/__tests__/shared/gitUtils.test.ts
@@ -279,6 +279,19 @@ describe('gitUtils', () => {
 			expect(remoteUrlToBrowserUrl('unknown://something')).toBeNull();
 			expect(remoteUrlToBrowserUrl('just-a-string')).toBeNull();
 		});
+
+		it('handles malformed HTTPS+SSH hybrid URLs (MAESTRO-43)', () => {
+			// Some git clients may produce malformed URLs that mix HTTPS and SSH formats
+			expect(remoteUrlToBrowserUrl('https://git@github.com:chancegraff/project-aig')).toBe(
+				'https://github.com/chancegraff/project-aig'
+			);
+			expect(remoteUrlToBrowserUrl('http://git@github.com:user/repo.git')).toBe(
+				'https://github.com/user/repo'
+			);
+			expect(remoteUrlToBrowserUrl('https://git@gitlab.com:org/project.git')).toBe(
+				'https://gitlab.com/org/project'
+			);
+		});
 	});
 
 	describe('isImageFile', () => {
diff --git a/src/shared/gitUtils.ts b/src/shared/gitUtils.ts
index 5d14cb67..db915b17 100644
--- a/src/shared/gitUtils.ts
+++ b/src/shared/gitUtils.ts
@@ -280,6 +280,16 @@ export function remoteUrlToBrowserUrl(remoteUrl: string): string | null {
 		return url;
 	}
 
+	// Handle malformed HTTPS+SSH hybrid: https://git@github.com:user/repo
+	// This can happen with misconfigured remotes
+	if (url.match(/^https?:\/\/git@/)) {
+		url = url
+			.replace(/^https?:\/\/git@/, 'https://')
+			.replace(/:([^/])/, '/$1') // Replace SSH-style : with /
+			.replace(/\.git$/, '');
+		return url;
+	}
+
 	// Handle HTTPS format: https://github.com/user/repo.git
 	if (url.startsWith('https://') || url.startsWith('http://')) {
 		url = url.replace(/\.git$/, '');