Ask HN: Any Apps for Personal Search Aggregation?

I have favorites and notes locked in:

-Work Communication: Teams, Slack

-Work Email: Gsuites, Outlook

-Browser Bookmarks: Firefox, Edge, Brave

-Personal Email: Proton Mail, Gmail, Hotmail, Yahoo Mail

- Local Files: .txt, .md, .docx

- Server Files: .json, .md

- Online Apps: Facebook, Github, Pinterest

- Phone Apps: Notes app, SMS, iOS message, Whatsapp, Signal

- Onlineforums: Reddit, Hckrnews,

...is there any way to custom aggregate all these sources and have a singular point to aggregate, crawl, index & query?