diff --git a/cmd/dagger/cmd/doc.go b/cmd/dagger/cmd/doc.go
index eee6c296..48025d42 100644
--- a/cmd/dagger/cmd/doc.go
+++ b/cmd/dagger/cmd/doc.go
@@ -338,7 +338,9 @@ func walkStdlib(ctx context.Context, output, format string) {
 			return err
 		}
 
-		if p == "." || d.Name() == pkg.AlphaModule || !d.IsDir() || d.Name() == "cue.mod" {
+		// Ignore useless embedded files
+		if p == "." || d.Name() == pkg.AlphaModule || !d.IsDir() || d.Name() == "cue.mod" ||
+			strings.Contains(p, "cue.mod") || strings.Contains(p, "tests") {
 			return nil
 		}
 
@@ -357,6 +359,10 @@ func walkStdlib(ctx context.Context, output, format string) {
 				lg.Warn().Str("package", p).Err(err).Msg("ignoring")
 				return nil
 			}
+			if strings.Contains(err.Error(), "cannot find package") {
+				lg.Warn().Str("package", p).Err(err).Msg("ignoring")
+				return nil
+			}
 			return err
 		}
 
diff --git a/pkg/pkg.go b/pkg/pkg.go
index d4d96d0d..a5ee0170 100644
--- a/pkg/pkg.go
+++ b/pkg/pkg.go
@@ -17,7 +17,7 @@ import (
 
 var (
 	// FS contains the filesystem of the stdlib.
-	//go:embed */**/*.cue */**/**/*.cue
+	//go:embed alpha.dagger.io dagger.io universe.dagger.io
 	FS embed.FS
 )
 
@@ -122,10 +122,6 @@ func extractModules(dest string) error {
 			return nil
 		}
 
-		if filepath.Ext(entry.Name()) != ".cue" {
-			return nil
-		}
-
 		contents, err := fs.ReadFile(FS, p)
 		if err != nil {
 			return fmt.Errorf("%s: %w", p, err)
@@ -137,7 +133,10 @@ func extractModules(dest string) error {
 			return err
 		}
 
-		return os.WriteFile(overlayPath, contents, 0600)
+		// Give exec permission on embedded file to freely use shell script
+		// Exclude permission linter
+		//nolint
+		return os.WriteFile(overlayPath, contents, 0700)
 	})
 }