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Free Plugin by WordPress.org v1.0.4

AI Provider for Anthropic

Anthropic (Claude) provider for the PHP AI Client SDK.

AI Provider for Anthropic

The facts

Active installs
50k+
Price
Free
Last updated
18 Aug 2026
Added
Feb 2026
Requires WP
6.9
Tested up to
WP 7.1
Requires PHP
7.4
Downloads
138,320

Our analysis

AI-assisted

AI Provider for Anthropic is a WordPress plugin that integrates Anthropic's Claude models for text generation and other AI functionalities. It allows WordPress sites to leverage AI capabilities through the PHP AI Client SDK, enabling features like text generation and function calling.

This plugin is suitable for users who want to enhance their WordPress sites with AI-driven content generation and require integration with Anthropic's services. It is particularly useful for developers looking to implement advanced AI features without extensive setup.

Best for: This plugin suits developers and site owners looking to integrate AI content generation into their WordPress sites.

What it does well

  • Enables text generation using Claude models
  • Supports function calling and extended thinking
  • Automatic provider registration
  • Dynamically discovers available models from the Anthropic API
  • Free to use from the WordPress.org directory

Where it falls short

  • Requires PHP 7.4 or higher
  • Anthropic API key is necessary for functionality
  • Limited information on the plugin's rating and user feedback

Verdict

AI Provider for Anthropic offers a straightforward way to incorporate AI capabilities into WordPress, though it requires specific technical requirements and an API key.

From the developer

WordPress.org's own description of AI Provider for Anthropic, lightly tidied.

This plugin provides Anthropic integration for the PHP AI Client SDK. It enables WordPress sites to use Anthropic’s Claude models for text generation and other AI capabilities.

Features:

  • Text generation with Claude models
  • Function calling support
  • Extended thinking support
  • Automatic provider registration

Available models are dynamically discovered from the Anthropic API, including Claude models for text generation with multimodal input support.

Requirements:

  • PHP 7.4 or higher
  • For WordPress 6.9, the wordpress/php-ai-client package must be installed
  • For WordPress 7.0 and above, no additional changes are required
  • Anthropic API key

Read the full description on the official page →

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