Screen resumes with GPT-4 Turbo from Gmail and send shortlisted to Slack
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: Function (legacy). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 13 nodes and runs manually, when you click “Execute workflow”. Along the way it connects OpenAI Chat Model, Gmail and Slack.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Fetch Gmail (Gmail): get many
- Format Attachments (Function): runs custom JavaScript (legacy Function node)
- Check Attachments Exist (If): checks a condition and branches into true / false
- Process Each Attachment (Loop Over Items (Split in Batches)): loops over the items in batches
- Validate PDF File (If): checks a condition and branches into true / false
- Extract Resume Text (Extract from File): extracts data from a file (pdf)
- AI Resume Analyzer (AI Agent): runs an AI agent, with model: OpenAI Chat Model
- Parse AI Response (Code): runs custom JavaScript code
- Evaluate Candidate Score (If): checks a condition and branches into true / false
- Send Shortlisted to Slack (Slack): uses Slack
…plus 1 more step. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- Function (legacy) in Format Attachments: replace with Code node, mode 'Run Once for All Items'.
| Removed in 3.0 | Replace with |
|---|---|
| Function (legacy) Format Attachments | Code node, mode 'Run Once for All Items' |
Nodes used (11)
- OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Gmail
n8n-nodes-base.gmail - Function
n8n-nodes-base.function - If
n8n-nodes-base.if - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Extract from File
n8n-nodes-base.extractFromFile - AI Agent
@n8n/n8n-nodes-langchain.agent - Code
n8n-nodes-base.code - Slack
n8n-nodes-base.slack - Edit Fields (Set)
n8n-nodes-base.set - Manual Trigger
n8n-nodes-base.manualTrigger
From the author
AI Resume Screening Workflow using Gmail, OpenAI (GPT-4 Turbo) & Slack This workflow automatically fetches resumes from Gmail, extracts text from PDF attachments, analyzes candidate profiles using AI, and shortlists qualified candidates by sending their…