Is there an option that shows me a list with all smart objects paths?

Well, a list of the linked files’ paths is not hard to get. 

// get list of linked smart objects’ paths;
// 2022, use it at your own risk;
var aaa = collectSmartObjectsLinks ();
alert ("\n"+aaa.join("\n\n"));
////// collect layers //////
function collectSmartObjectsLinks () {
// get number of layers;
var ref = new ActionReference();
ref.putProperty(stringIDToTypeID('property'), stringIDToTypeID('numberOfLayers'));
ref.putEnumerated( charIDToTypeID("Dcmn"), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") ); 
var applicationDesc = executeActionGet(ref);
var theNumber = applicationDesc.getInteger(stringIDToTypeID("numberOfLayers"));
// process the layers;
var theLayers = new Array;
for (var m = 0; m <= theNumber; m++) {
try {
var ref = new ActionReference();
ref.putIndex( charIDToTypeID( "Lyr " ), m);
var layerDesc = executeActionGet(ref);
var layerSet = typeIDToStringID(layerDesc.getEnumerationValue(stringIDToTypeID("layerSection")));
var isBackground = layerDesc.getBoolean(stringIDToTypeID("background"));
var isSmartObject = layerDesc.hasKey(stringIDToTypeID("smartObject"));
// collect smart object links;
if (isSmartObject == true) {
var theSO = layerDesc.getObjectValue(stringIDToTypeID("smartObject"));
if (theSO.getBoolean(stringIDToTypeID("linked")) == true) {
var theLink = theSO.getPath(stringIDToTypeID("link"));
var theCheck = true;
for (var n = 0; n < theLayers.length; n++) {
if (theLayers[n] == String(theLink)) {theCheck = false}
};
if (theCheck == true) {theLayers.push(theLink)};
};
};
}
catch (e) {};
};
return theLayers
};

I've moved this thread to "ideas" so that anyone can add their vote at the top of the thread. I've added mine 🙂

A panel similar to the re-linking dialogue box but with all links listed would work for me. It would help provide a quick check that SOs are linked to the correct documents.

Dave

A list of the linked Smart Objects’ paths should not be too hard to get with a Script, but I suspect you do not just want a list, right? 

It would be nice if there was a links panel (there currently is not so it may be worth a feature request).

In the meantime, there are two places you can see the links.

1. By clicking in the layers panel on each linked smart object in turn, the path for the linked content is shown in the properties panel.

2. File Info - Raw data contains the paths but they are not all together so can be hard to spot.

Dave