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#613 by installscanonical

AI Provider for Anthropic

by WordPress.orgVersion 1.0.5

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

Active installs
70,000+
#613 of 1,000
Downloads, all time
247.4K
247,441
Downloads, 30 days
70K
9.6K in the last 7
Rating
None
No reviews yet
Last updated
30 days ago
Oct 1, 2026
Version
1.0.5
6 releases

Upkeep and compatibility

Last updatedOctober 1, 2026Updated in the last 3 months
Tested up toWordPress 7.1.4Covers WordPress 7.1.4, the current release
Needs WordPress6.9 or newer
Needs PHP7.4 or newer
First publishedFebruary 24, 2026
Support, last two months0 of 1 threads resolved (0%)

Reviews

No reviews yet

Downloads, last 30 days

Low 1K a dayHigh 16.1K a day

What the author says it does

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

The opening of the plugin's own description. The full text, installation notes and changelog are on its WordPress.org page.

Questions the author answers

How do I get an Anthropic API key?

Visit the Anthropic Console 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.

Latest changelog entry

1.0.5 – 2026-10-01

Changed

  • Throw TokenLimitReachedException when the Anthropic API stops with max_tokens or model_context_window_exceeded, instead of silently returning a truncated result (#4).
  • Added a WordPress Playground preview blueprint (#40).

Fixed

  • Preserved extended thinking signatures across conversation turns, preventing “thinking.signature: Field required” errors on multi-turn conversations (#31).
  • Continued turns that stop with pause_turn instead of returning a truncated result (#32).

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Where this page's numbers come from

Read from the WordPress.org plugin API on , when WordPress 7.1.4 was the current release. WordPress.org rounds active installs into buckets. These are the directory's figures, not my verdict, and I haven't tested this plugin.