Update Guide Screenshots Skill

Verifies the NiFi custom UI against existing documentation, takes fresh screenshots, and updates doc/guides/ content to match the current UI.

Parameters

Optional argument selects the workflow:

• /update-guide-screenshots — Full workflow: verify UI via Chrome, take screenshots, update docs
• /update-guide-screenshots verify — Chrome-only: browse UI tabs and report differences (no file changes)
• /update-guide-screenshots screenshots — Take screenshots only (Playwright headless, no Chrome needed)
• /update-guide-screenshots docs — Update documentation text only (assumes screenshots are current)

Prerequisites

• NiFi and Keycloak containers must be running. Use /deploy start if not.
• For verify mode: Chrome browser with Claude-in-Chrome extension connected.
• For screenshots and default mode: Playwright installed in e-2-e-playwright/.

Workflow