WordPress Plugin AI & LLMs n8n Automation

WP Agent Chat

A fully customizable WordPress AI chatbot plugin that connects to major LLMs and n8n webhooks to automate visitor inquiries and collect lead data.

Project Overview

WP Agent Chat is an extensible WordPress plugin engineered to bridge standard WordPress websites with modern Large Language Models (OpenAI, Anthropic Claude, Google Gemini, and OpenRouter) and automated backend workflows via n8n and REST webhooks.

Beyond standard conversational capabilities, the plugin acts as an automated lead capture engine. It dynamically gathers visitor inquiries, contact details, and intent data during interactions, formatting and dispatching events via webhooks directly to automation pipelines, CRMs, or email sequences.

Engineered with flexibility at its core, the plugin includes a dedicated WordPress admin panel where site owners can customize system instructions, set brand colors, configure model parameters, and toggle between an unobtrusive floating widget or an embedded chat block.

Key Highlights

  • Multi-LLM Connectivity

    Seamless integration with OpenAI (GPT-4o), Anthropic Claude, Google Gemini, and custom API endpoints.

  • n8n & Webhook Event Pipeline

    Real-time webhook triggers dispatch conversational lead data directly to n8n workflows for automated CRM syncing.

  • Lead Capture & Intent Gathering

    Guided question flows capture emails, names, and user queries with local WordPress logging and notification dispatch.

  • Full Brand & Site Customization

    Tailor system prompts, branding colors, widget position, welcome messages, and avatar icons from the WP Admin dashboard.

Project Interface

WP Agent Chat WordPress Plugin Interface