Analyze UX heuristics from UI screenshots with GPT-4 Vision and Google Sheets
Webhook - Screenshot Upload
Prepare Audit Context
Set UX Config
Filter - Has Screenshot Input
filter
JS - Build Vision API Payload
Wait 1 - Rate Limit Buffer
noOp
OpenAI Vision - Heuristic Evaluation
api.openai.com
JS - Parse Vision Response
JS - Calculate UX Score & Grade
AI - Generate Improvement Report
openai
JS - Attach Narrative to Report
Update Google Sheet - Audit Log
sheets.googleapis.com
Send UX Audit Report Email
api.sendgrid.com
Webhook Response - Return Audit Report
noOp
OpenAI Chat Model
gpt-4.1-mini
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