tl;dr: I built gerev - is an open-source workplace search engine (You could say it's a privacy centric glean.com alternative.)

Hi it's Roey, I'm the co-founder of gerev.ai (singular sock in hebrew).

Gerev is a google-like search engine for workplace apps, it allows you to find everything from code snippets, conversations, or relevant docs.

It supports natural language queries so a query like: "how to setup test env for auth service?" yields (a snippet exracted from a confluence page):

  curl ...eu.amazonaws.com/setup_auth.sh | sh
  export PYTEST_PLUGINS=auth.test_plugin.AuthPlugin
  pytest -v --...

gerev is 100% self hosted, easy as "docker run"