n8n-nodes-fakellm

Overview

Provide a fake language model chat node for n8n workflows helpful for testing and development without requiring an API key. Integrate simulated chat responses into automation where an actual LLM service is not available or needed.

Nodes & Operations

Fake LLM Chat Model

Simulate chat interactions with a fake language model that either echoes input or returns fixed messages, aiding development and testing of workflows that use language model outputs.

• Default · Default — Generate a fake language model chat response either by echoing the input message or returning a fixed predefined message, with optional prefix and streaming delay customization.

Installation

Install as an n8n community node: in n8n, open Settings → Community nodes → Install and enter n8n-nodes-fakellm. See the n8n community nodes installation guide.