Manage recruitment tasks in Slack with Recrutei ATS & GPT-4 Agent
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 18 nodes and runs on Slack events. Along the way it connects Slack, MCP Client, HTTP Request and OpenAI Chat Model. It also calls api.recrutei.com.br over HTTP.
How it runs
Trigger: On Slack events.
- Separates the message (Edit Fields (Set)): sets 2 fields: text, channel
- AI Agent: runs an AI agent, with model: OpenAI; 12 tools (Get token, MCP Client, Answering a comment, Listing created tags…); memory: Simple Memory
- Send a message (Slack): uses Slack
Services it uses
HTTP calls to: api.recrutei.com.br
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
- Still check Slack Trigger requires a signing secret on the Slack API credential (Slack Trigger).
Nodes used (8)
- Slack Trigger
n8n-nodes-base.slackTrigger - Edit Fields (Set)
n8n-nodes-base.set - AI Agent
@n8n/n8n-nodes-langchain.agent - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Slack
n8n-nodes-base.slack - MCP Client Tool
@n8n/n8n-nodes-langchain.mcpClientTool - Http Request Tool
n8n-nodes-base.httpRequestTool - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi
From the author
Overview: Recrutei ATS - Ultimate Internal AI Agent This workflow transforms Slack into a powerful command center for recruitment. Using an AI Agent (LangChain) integrated with the Recrutei ATS API and MCP, your team can manage candidates, vacancies, tags and…