Easy Way To Index Steam Trading Cards?

There's a tool that does this for TF2 items, but I haven't seen a tool for cards or other inventory items.

You could link to your inventory and set it to show only the community tab (if that was the tab for cards).

Learn JavaScript. ^^

For example go to your inventory and put this:
jQuery.each(g_rgAppContextData[753].rgContexts[6].inventory.rgInventory,function(i){console.log('Item'+i+' - Name: '+this.market_name);})
Into the browsers webconsole.

It will list the item ID + the name.

Also you could tell me how the formating of that list should look like and I would probably build it for you. ;)

Edit: Stupid markdown, replace ' with '.