Small teams move fast because they skip the paper trail but that
means the only reliable source of truth left is the code itself.
Docs go stale. Slack answers depend on who you ask. The code, right
now, is just true.

The problem was never access to that truth. It was translation
most people who need to know what actually shipped can't read a diff.
pr-explainer removes that barrier.

Point it at any merged pull request, on any repo:

pr-explainer https://github.com/some-org/some...

You get back a plain-language explainer what changed, why the team
did it that way, why it matters to you followed by a couple of
quick recall questions so it's something you actually retain, not
just skim.

Three ways people are using it:

• Understanding any PR across their org, without pinging an engineer
  to translate it every time

• Reviewing a teammate's PR outside their usual area

• Running it on their own personal project's PRs including ones an
  AI coding assistant pushed just to stay on top of what shipped

How it's different:
You describe yourself once your role, and what you're currently
trying to understand better in a one-time profile file. Every
explainer after that is calibrated to you: skips what you'd already
know, slows down on what you're stretching into, never assumes
unexplained jargon.

No API key required. If you already have Claude Code installed
and logged in (subscription or key), pr-explainer rides on that
nothing new to sign up for, no separate billing.

Free, open source, self-hosted. npm install -g @shilpi1958/pr-explainer.