Title: AI Provider for Anthropic Author: WordPress.org Published: February 24, 2026 Last modified: May 13, 2026 --- Search plugins ![](https://ps.w.org/ai-provider-for-anthropic/assets/banner-772x250.png?rev=3474653) ![](https://ps.w.org/ai-provider-for-anthropic/assets/icon.svg?rev=3474653) # AI Provider for Anthropic By [WordPress.org](https://profiles.wordpress.org/wordpressdotorg/) [Download](https://downloads.wordpress.org/plugin/ai-provider-for-anthropic.1.0.3.zip) * [Details](https://wordpress.org/plugins/ai-provider-for-anthropic/#description) * [Reviews](https://wordpress.org/plugins/ai-provider-for-anthropic/#reviews) * [Installation](https://wordpress.org/plugins/ai-provider-for-anthropic/#installation) * [Development](https://wordpress.org/plugins/ai-provider-for-anthropic/#developers) [Support](https://wordpress.org/support/plugin/ai-provider-for-anthropic/) ## Description 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](https://github.com/WordPress/php-ai-client) package must be installed * For WordPress 7.0 and above, no additional changes are required * Anthropic API key ## Installation 1. Upload the plugin files to `/wp-content/plugins/ai-provider-for-anthropic/` 2. Activate the plugin through the ‘Plugins’ menu in WordPress 3. Configure your Anthropic API key via the `ANTHROPIC_API_KEY` environment variable or constant ## FAQ ### How do I get an Anthropic API key? Visit the [Anthropic Console](https://console.anthropic.com/) to create an account and generate an API key. ### Does this plugin work without the PHP AI Client? No, this plugin requires the PHP AI Client plugin to be installed and activated. It provides the Anthropic-specific implementation that the PHP AI Client uses. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “AI Provider for Anthropic” is open source software. The following people have contributed to this plugin. Contributors * [ WordPress.org ](https://profiles.wordpress.org/wordpressdotorg/) “AI Provider for Anthropic” has been translated into 11 locales. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/ai-provider-for-anthropic/contributors) for their contributions. [Translate “AI Provider for Anthropic” into your language.](https://translate.wordpress.org/projects/wp-plugins/ai-provider-for-anthropic) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/ai-provider-for-anthropic/), check out the [SVN repository](https://plugins.svn.wordpress.org/ai-provider-for-anthropic/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/ai-provider-for-anthropic/) by [RSS](https://plugins.trac.wordpress.org/log/ai-provider-for-anthropic/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.3 * Add a provider logo to the metadata if the client version > 1.3.0 ([#18](https://github.com/WordPress/ai-provider-for-anthropic/pull/18)). #### 1.0.2 * Add plugin directory assets by @shaunandrews in https://github.com/WordPress/ ai-provider-for-anthropic/pull/10 * Add ‘connector’ tag to readme.txt by @jeffpaul in https://github.com/WordPress/ ai-provider-for-anthropic/pull/12 * Add provider description by @felixarntz in https://github.com/WordPress/ai-provider- for-anthropic/pull/13 #### 1.0.1 * Initial release of the plugin * Support for Claude text generation models * Function calling support * Extended thinking support #### 1.0.0 * Initial release of the Composer package ## Community plugin This plugin is developed and supported by a community. [Contribute to this plugin](https://github.com/wordpress/ai-provider-for-anthropic/) ## Meta * Version **1.0.3** * Last updated **1 month ago** * Active installations **20,000+** * WordPress version ** 6.9 or higher ** * Tested up to **7.0** * PHP version ** 7.4 or higher ** * Languages * [Chinese (Taiwan)](https://tw.wordpress.org/plugins/ai-provider-for-anthropic/), [Czech](https://cs.wordpress.org/plugins/ai-provider-for-anthropic/), [Dutch](https://nl.wordpress.org/plugins/ai-provider-for-anthropic/), [English (US)](https://wordpress.org/plugins/ai-provider-for-anthropic/), [Korean](https://ko.wordpress.org/plugins/ai-provider-for-anthropic/), [Marathi](https://mr.wordpress.org/plugins/ai-provider-for-anthropic/), [Polish](https://pl.wordpress.org/plugins/ai-provider-for-anthropic/), [Portuguese (Brazil)](https://br.wordpress.org/plugins/ai-provider-for-anthropic/), [Portuguese (Portugal)](https://pt.wordpress.org/plugins/ai-provider-for-anthropic/), [Russian](https://ru.wordpress.org/plugins/ai-provider-for-anthropic/), [Turkish](https://tr.wordpress.org/plugins/ai-provider-for-anthropic/), and [Ukrainian](https://uk.wordpress.org/plugins/ai-provider-for-anthropic/). * [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/ai-provider-for-anthropic) * Tags * [AI](https://wordpress.org/plugins/tags/ai/)[anthropic](https://wordpress.org/plugins/tags/anthropic/) [artificial intelligence](https://wordpress.org/plugins/tags/artificial-intelligence/) [Claude](https://wordpress.org/plugins/tags/claude/)[connector](https://wordpress.org/plugins/tags/connector/) * [Advanced View](https://wordpress.org/plugins/ai-provider-for-anthropic/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/ai-provider-for-anthropic/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/ai-provider-for-anthropic/reviews/) ## Contributors * [ WordPress.org ](https://profiles.wordpress.org/wordpressdotorg/) ## Support Issues resolved in last two months: 0 out of 1 [View support forum](https://wordpress.org/support/plugin/ai-provider-for-anthropic/)