Generate unique product description pools with OpenAI and a Spintax node
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 18 nodes and runs manually, when you click “Execute workflow”. Along the way it connects OpenAI Chat Model and Spintax (community).
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Your brief and product (Edit Fields (Set)): sets 6 fields: brief, product, brand…
- Build authoring prompt (Spintax): build authoring prompt
- Your LLM (Basic LLM Chain): sends a prompt to an LLM, with model: Chat model for authoring and repair
- Validate draft (Spintax): validate
- Render 12 variants (Spintax): render many
- Build repair prompt (Spintax): build repair prompt
- Twelve distinct documents? (If): checks a condition and branches into true / false
- LLM (repair) (Basic LLM Chain): sends a prompt to an LLM, with model: Chat model for authoring and repair
- Lint each variant (Spintax): lint
- Validate (attempt 2) (Spintax): validate
…plus 1 more step. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-spintax is verified or supports 3.0 (used in Build authoring prompt, Validate draft, Build repair prompt).
Nodes used (7)
- Manual Trigger
n8n-nodes-base.manualTrigger - Edit Fields (Set)
n8n-nodes-base.set - Spintax
n8n-nodes-spintax.spintax - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - No Operation, do nothing
n8n-nodes-base.noOp - If
n8n-nodes-base.if
From the author
Quick overview Self-hosted n8n only — this template uses a community node. OpenAI writes one spintax template from your brief; the Spintax node turns it into a pool of unique, linted product description variants, validated and repaired once before rendering.…