Kyoukawa Meishin

This plugin provides DeepSeek V4 integration for the PHP AI Client SDK. It enables WordPress sites to use DeepSeek V4 models for text generation.
Features:
<ul>
<li>Text generation with deepseek-v4-flash and deepseek-v4-pro models</li>
<li>Function calling support</li>
<li>JSON mode support (Read FAQ below)</li>
<li>Automatic provider registration</li>
</ul>
Requirements:
<ul>
<li>PHP 7.4 or higher</li>
<li>WordPress 7.0 and above</li>
<li>The plugin should work with WordPress 6.9 if <a href="https://github.com/WordPress/php-ai-client" rel="nofollow ugc">wordpress/php-ai-client</a> is installed, but the plugin isn’t tested with this version.</li>
<li>DeepSeek API key</li>
</ul>
<h3>External Services</h3>
Because this plugin acts as an AI Connector for the newly introduced AI features in WordPress 7.0, it is essential that this plugin connects to api.deepseek.com (DeepSeek API service) to provide the required capabilities. See <a href="https://cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html" rel="nofollow ugc">DeepSeek Privacy Policy</a> and <a href="https://cdn.deepseek.com/policies/en-US/deepseek-terms-of-use.html" rel="nofollow ugc">Terms of Service</a> for more information.
The plugin itself will not actively send data to the said service, but other plugins and/or themes that use AI features may automatically use this plugin to send different types of data to it.
The actual data being sent is not controlled by this plugin, with the sole exception of JSON requests, which go through a fully offline preprocessing done by the plugin. You will need to refer to the corresponding plugins or themes to learn more.

Onmyodev Connector for DeepSeek

DeepSeek V4 provider for the PHP AI Client SDK.

Qgenius

Comment2AIChat disables WordPress default comments on posts and replaces them with a chatbot-like interface. 
It provides integration with two models: 
1. DeepSeek (model: <code>deepseek-chat</code>) 
2. OpenAI (model: <code>o3-mini</code>)
A settings page under “Settings > AIChat” allows you to select the model, enter your API key, and set a custom prompt. 
Use the shortcode <code>[comment2aichat_chat]</code> to display the chat interface anywhere (e.g., on pages or within posts). 
By default, the AI chat is automatically appended to single post contents.
<h3>External Services</h3>
This plugin connects to external APIs to provide AI chat functionality. 
– OpenAI API 
 When the “OpenAI” model is selected, the plugin sends the user’s message and a system prompt to OpenAI’s endpoint at <code>https://api.openai.com/v1/chat/completions</code>. 
 The API key is used for authentication. 
 Please review OpenAI’s <a href="https://platform.openai.com/terms" rel="nofollow ugc">Terms of Service</a> and <a href="https://platform.openai.com/privacy" rel="nofollow ugc">Privacy Policy</a> for details.
<ul>
<li>DeepSeek API 
When the “DeepSeek” model is selected, the plugin sends the same data to DeepSeek’s endpoint at <code>https://api.deepseek.com/chat/completions</code>. 
The API key is used for authentication. 
Refer to DeepSeek’s official documentation for its terms of <a href="https://cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html" rel="nofollow ugc">DeepSeek Privacy Policy</a>.</li>
</ul>

Comment2AIChat

Replace WordPress default comment area for posts with an AI chat powered by either DeepSeek or OpenAI.

Onmyodev Connector for DeepSeek vs Comment2AIChat