ChatProjects

Screenshots

ChatProjects is the easiest way to chat with your files and documents in WordPress. AI-powered project chat with OpenAI Responses API vector store backend for intelligent file search. Use your own API keys to chat with multiple AI providers including OpenAI (GPT-5.2), Anthropic (Claude), Google (Gemini 3 Pro), Chutes (DeepSeek), and OpenRouter. Key Features Multi-Provider Chat – Chat with GPT-5.2, Claude 4.5, Gemini 3, DeepSeek, and 100+ models via OpenRouter Project Management – Create projects with OpenAI’s file search capability File Upload – Upload documents (PDF, TXT, DOC) to your project’s vector store Custom Instructions – Set custom assistant instructions for each project Shared Chatbots – Create project-based chatbots that can be shared with your team Modern Interface – Clean, responsive chat interface with dark mode support Embeddable – Use shortcodes to embed the full application on any page Privacy First – Your API keys stay on your server, not ours Supported AI Providers OpenAI – GPT-5.2, GPT-5 Mini, GPT-4.1, GPT-4o, o4-mini, o3-mini Anthropic – Claude Sonnet 4.5, Claude Haiku 4.5, Claude Opus 4.5 Google Gemini – Gemini 3 Pro, Gemini 3 Flash, Gemini 2.5 Pro, Gemini 2.5 Flash Chutes – DeepSeek V3, DeepSeek R1, Qwen, Mistral, Llama OpenRouter – Access 100+ models from various providers Shortcodes Full Application: [chatprojects_main] With Options: [chatprojects_main default_tab=”chat” height=”80vh”] Requirements WordPress 5.8 or higher PHP 7.4 or higher At least one API key (OpenAI, Anthropic, Gemini, Chutes, or OpenRouter) Privacy Policy ChatProjects stores your API keys encrypted in your WordPress database. The plugin connects directly to AI provider APIs (OpenAI, Anthropic, Google, Chutes) using your own API keys. No data is sent to our servers. For more information, see our Privacy Policy. Third-Party Services This plugin connects to external AI services when users interact with chat features. No data is sent automatically – transmission only occurs when users explicitly take action. Data Transmitted Chat Messages: User-entered text is sent to the selected AI provider when the user submits a message Uploaded Files: File contents are sent to OpenAI when users upload to a project with Vector Store enabled System Instructions: Project-configured system prompts are included with chat requests When Data Is Sent On chat message submission (user clicks send or presses Enter) On file upload to a project (OpenAI only) On file search/retrieval operations (OpenAI only) API Keys Site owners supply their own API keys – this plugin does not provide access to any AI service Keys are encrypted using AES-256-CBC and stored locally in the WordPress database Keys are never transmitted to chatprojects.com or any third party Service Providers OpenAI API Used for AI chat, file analysis via Responses API, and vector store functionality. * Service URL: https://api.openai.com/ * Privacy Policy: https://openai.com/privacy/ * Terms of Service: https://openai.com/terms/ Anthropic Claude API Optional AI provider for chat features. * Service URL: https://api.anthropic.com/ * Privacy Policy: https://www.anthropic.com/privacy * Terms of Service: https://www.anthropic.com/terms Google Gemini API Optional AI provider for chat features. * Service URL: https://generativelanguage.googleapis.com/ * Privacy Policy: https://policies.google.com/privacy * Terms of Service: https://policies.google.com/terms Chutes API (DeepSeek) Optional AI provider for chat features using DeepSeek models. * Service URL: https://llm.chutes.ai/ * Privacy Policy: https://chutes.ai/privacy * Terms of Service: https://chutes.ai/terms OpenRouter API Optional AI provider giving access to 100+ models from various providers. * Service URL: https://openrouter.ai/api/ * Privacy Policy: https://openrouter.ai/privacy * Terms of Service: https://openrouter.ai/terms * Note: When using OpenRouter, your site URL and site name are sent in HTTP headers as required by OpenRouter’s API for attribution and rate limiting purposes. Your Control You choose which API providers to configure. Only providers with valid API keys configured will receive any data. Each provider handles transmitted data according to their own privacy policies linked above. Third-Party Libraries This plugin includes the following third-party JavaScript libraries: Alpine.js Version: 3.x License: MIT Source: https://github.com/alpinejs/alpine License file: licenses/ALPINE.txt highlight.js Version: 11.x License: BSD-3-Clause Source: https://github.com/highlightjs/highlight.js License file: licenses/HIGHLIGHT.txt markdown-it Version: 14.x License: MIT Source: https://github.com/markdown-it/markdown-it License file: licenses/MARKDOWN-IT.txt Development Source Code The uncompressed source code for all JavaScript and CSS files is available at: https://github.com/chatprojects-com/chatprojects Build Instructions Clone the repository: git clone https://github.com/chatprojects-com/chatprojects.git Install dependencies: npm install Build for production: npm run build The source files are located in assets/src/ and compile to assets/dist/. Technical Notes Streaming via WordPress HTTP API: This plugin uses the WordPress HTTP API (wp_remote_post) for AI provider streaming. For real-time SSE chunk handling, it leverages the http_api_curl action hook to attach a CURLOPT_WRITEFUNCTION callback only when the WordPress HTTP API selects the cURL transport. This preserves WordPress compatibility (proxy settings, transport fallback, and security hooks) while still enabling low-latency streaming. If cURL is not available, the HTTP API will fall back to other transports and the request will still complete (though streaming callbacks are only available when cURL is the active transport). PHP Configuration: SSE streaming requires specific PHP settings (disabled output buffering, compression off) which are set only within the streaming endpoint functions, not globally.