CONTENT CREATION
Detect UI screenshot drift in ReadMe docs and queue regeneration
Recaptures every screenshot referenced in your ReadMe docs against the live product UI, diffs old versus new, and queues any visually drifted image for editorial review.
How it runs
The automated pipeline, trigger to output.
- TriggerNightly schedule fires the freshness audit
- ActionPull ReadMe docs and extract screenshot + source URLsReadMe
- ActionRecapture each live page in a headless browserBrowserbase
- LogicPixel-diff new vs current; split drifted from unchanged
- ActionUpload drifted candidate captures to S3AWS S3
- OutputPost before/after drift review to SlackSlack
What it does
Walks your published ReadMe documentation, finds every embedded product screenshot, re-navigates to the matching live URL in a real browser, captures a fresh image, and pixel-diffs it against the version in the doc. Images that have drifted past a threshold get queued for a human to approve the replacement.
When to use it
Run it nightly when your product UI ships frequently and screenshots silently go stale. It catches the gap between a UI change and a docs update before customers file a confused support ticket.
How it works
- 1A nightly schedule fires the audit.
- 2ReadMe action pulls all docs and extracts image URLs plus the live page each screenshot maps to.
- 3Browserbase loads each live page in a headless session and captures a fresh screenshot.
- 4A diff logic step compares pixel delta against a drift threshold and splits matched (skip) from drifted (act).
- 5For drifted images, the new capture is uploaded to S3 as the candidate replacement.
- 6A Slack message posts each drift with before/after thumbnails for an editor to approve.
Set it up
What you configure once, before turning it on.
- 1Connect ReadMeAPI docs, changelog, auth.
- 2Connect BrowserbaseHeadless browsers, sessions, replays.
- 3Connect AWS S3Buckets, objects, signed URLs.
- 4Connect SlackChannels, DMs, threads, mentions.
- 5Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 6Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 7Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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