Ask HN: Indexing a Set of Personal Sites

I am sure all of us have bookmarked/collected many URLs over time due to various reasons. As this collection grows it becomes difficult to maintain a record of what each URL was interesting for (why I saved it), which makes some sort of a search into the contents of those URLs useful.

My question is are there any existing tools or suggestions to build some scripts to achieve this whereby I can do a search only on my private URL collection? I wouldn't like to store the contents on my local machine, but maybe some sort of an indexing can be used?

Couldn't get much in a simple DDG search so asking here.