Create research-backed blog content with Slack, Perplexity, Pinecone and Google Docs
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 9 nodes and runs on Slack events. Along the way it connects Anthropic Chat Model, Pinecone Vector Store, Embeddings OpenAI and Google Docs and 2 more.
How it runs
Trigger: On Slack events.
- Blogpost AI Agent (AI Agent): runs an AI agent, with model: Anthropic Chat Model; 2 tools (Pinecone Vector Store, Message a model in Perplexity); memory: Simple Memory
- Create a document (Google Docs): uses Google Docs
- Update a document (Google Docs): update
Services it uses
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)
- Anthropic Chat Model
@n8n/n8n-nodes-langchain.lmChatAnthropic - Pinecone Vector Store
@n8n/n8n-nodes-langchain.vectorStorePinecone - Embeddings OpenAI
@n8n/n8n-nodes-langchain.embeddingsOpenAi - AI Agent
@n8n/n8n-nodes-langchain.agent - Google Docs
n8n-nodes-base.googleDocs - Slack Trigger
n8n-nodes-base.slackTrigger - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Perplexity Tool
n8n-nodes-base.perplexityTool
From the author
✍️ Ultimate AI Blog Content Creator with Slack + Pinecone + Perplexity Description Turn your marketing team’s blog ideas into full, research-backed, brand-aligned articles with one Slack mention. This workflow connects Slack, Pinecone, and Perplexity to…