Blog

Notes from building a thing that reads documentation.

Three articles so far. We write when we have measured something, not on a schedule, which is why there are three and not thirty.

ResearchJuly 8, 20264 min read

The half-life of a documentation page

We measured how long a page stays correct across 1,180 real repository changes. The answer depends almost entirely on one property of the page, and it is not the one people expect.

Priya Raghavan · Co-founder & CEO

Read the article →

Engineering
June 11, 2026
Make the model quote the page
Our detection quality did not improve when we changed models. It improved when we stopped accepting any finding the model could not quote — and started throwing the unquotable ones away.
Mara Lindqvist
3 min
Practice
May 20, 2026
Writing docs that survive a rename
Seven habits that make a documentation set cheap to keep correct. None of them require a tool, ours included.
Tomás Álvarez
4 min

Get started

Or just point it at your repository.

Reading about it is slower than running it. Thirty syncs a month, free, no card.

Start free How the AI works

The half-life of a documentation page

Make the model quote the page

Writing docs that survive a rename

Or just point it at your repository.