Getting Started

Install Agenistrator and configure your first LLM provider.

This guide walks you through installing Agenistrator and making your first chat interaction.

Installation

Download the Plugin

  1. Download agenistrator.zip from the download page
  2. Go to Plugins → Add New in your WordPress admin
  3. Click Upload Plugin
  4. Choose the downloaded ZIP file
  5. Click Install Now
  6. Click Activate

Verify Installation

After activation, you should see:

  • A new Agenistrator menu in the admin sidebar
  • A chat icon in the bottom-right corner of every admin page
Status dashboard

Status dashboard showing configured LLM models, embeddings count, and available tools overview

Configure an LLM Provider

Agenistrator requires an API key from at least one LLM provider to function.

  1. Go to Agenistrator → Settings
  2. Click Add Provider
  3. Select your provider type:
    • OpenRouter - Access to 100+ models (recommended)
    • Anthropic - Claude models
    • OpenAI - GPT models
  4. Enter a name for this provider (e.g., “My OpenAI Account”)
  5. Paste your API key
  6. Click Save
Provider settings

Provider settings with multiple LLM providers configured

Getting API Keys

ProviderWhere to Get Key
OpenRouteropenrouter.ai/keys
Anthropicconsole.anthropic.com/settings/keys
OpenAIplatform.openai.com/api-keys

Select a Chat Model

After adding a provider:

  1. Go to the LLM tab in Settings
  2. In the Chat Model dropdown, select a model
  3. Click Save
Model selection

Model selection for chat and embeddings with context window settings

Default Models

Each provider has a sensible default that balances cost and capability:

  • OpenAI: gpt-4o-mini
  • Anthropic: Claude Haiku 4.5
  • OpenRouter: OpenAI: gpt-oss-120b - Free tier (good for trying things out)

For state-of-the-art models, check the LLM Arena Leaderboard.

Start Chatting

  1. Click the chat icon in the bottom-right corner
  2. Type a message like “What plugins are installed?”
  3. Press Enter or click Send
  4. Watch the LLM respond in real-time!
Chat widget

UI settings with chat position selector and the floating chat widget

What’s Next?