內容簡介
KBFox 是一款為 WordPress 網站添加 AI 聊天機器人的外掛，能夠根據您的內容提供準確的回答。只需上傳文件並配置 AI 供應商，訪客即可獲得來自知識庫的即時回應。
【主要功能】
• 浮動聊天小工具，方便訪客提問
• 支援多種文件格式上傳，如 PDF 和 Word
• 連接多個 LLM 供應商，靈活配置
• 訪客聊天訊息保存在 WordPress 資料庫中
• 無需註冊，訪客可直接使用聊天功能
外掛標籤
開發者團隊
原文外掛簡介
KBFox adds an AI-powered chatbot to your WordPress site, trained on your own content. Upload your documents, configure your preferred AI provider, and your visitors get accurate answers drawn directly from your knowledge base.
Chatbot Widget
A floating chat widget appears on the front end of your site. Visitors can ask questions and receive answers grounded in your uploaded documents. The widget can also be embedded anywhere using the [grayfox_chat] shortcode. No registration required for visitors.
Knowledge Base (RAG)
Upload PDFs, Word documents (.docx), plain text, CSV, and Markdown files. GrayFox summarizes each document and stores the content in a local database. When a visitor asks a question, the plugin retrieves the most relevant sections and passes them to your configured LLM — no content leaves your server until that retrieval step.
For best performance, 15–20 documents is the recommended knowledge base size.
Supported LLM Providers
OpenAI, Anthropic (Claude), Google Gemini, and Groq. You supply your own API key — GrayFox never proxies your requests through its own servers.
Privacy
Visitor chat messages and captured contact details are stored in your WordPress database. Messages are sent to the LLM provider you configure. See the Privacy Policy section for full details.
External Services
This plugin connects to external services as described below. All connections are initiated by the site administrator’s configuration — no external calls are made on plugin activation.
LLM API (user-configured)
Chat responses and document summarization are sent to the LLM API provider you choose in Settings. Visitor messages and your knowledge base content are included in these requests.
– OpenAI: https://openai.com — Terms: https://openai.com/policies/terms-of-use — Privacy: https://openai.com/policies/privacy-policy
– Anthropic: https://anthropic.com — Terms: https://www.anthropic.com/legal/consumer-terms — Privacy: https://www.anthropic.com/legal/privacy
– Google Gemini: https://ai.google.dev — Terms: https://ai.google.dev/gemini-api/terms — Privacy: https://policies.google.com/privacy
– Groq: https://groq.com — Terms: https://groq.com/terms-of-use/ — Privacy: https://groq.com/privacy-policy/
Third Party Libraries
The following libraries are distributed with this plugin:
Action Scheduler 4.0.0 by WooCommerce — GNU General Public License v3.0 — https://github.com/woocommerce/action-scheduler
smalot/pdfparser 2.x — GNU Lesser General Public License 3.0 — https://github.com/smalot/pdfparser
Symfony Polyfill mbstring — MIT License — https://github.com/symfony/polyfill
Privacy Policy
KBFox collects and stores the following data from site visitors who use the chat widget:
Visitor messages — stored in the wp_grayfox_messages table in your WordPress database.
Session ID — a random identifier used to group messages into a conversation, stored in the visitor’s browser session.
Visitor name and email — stored in wp_grayfox_conversations only if the visitor voluntarily provides this information during a chat.
IP address (hashed) — used for rate limiting only; stored as a transient, not written to a permanent table.
Public KB API requests (if enabled): When the Public KB API is enabled, each inbound request is logged to the wp_grayfox_api_log table. The log includes the caller’s IP address, country code (resolved via Cloudflare header if present), user agent, query parameter, response size, and response time. This data is used solely for usage analytics visible in the GrayFox admin dashboard.
What is sent to external services: Visitor messages and relevant sections from your knowledge base are sent to the LLM API provider you configure in Settings (OpenAI, Anthropic, Google Gemini, or Groq). No visitor data is sent to GrayFox servers.
Data retention: Conversation data remains in your database until deleted. You can delete individual conversations from GrayFox > Conversations, or drop all tables by uninstalling the plugin.
Site administrators should disclose chatbot data collection to visitors in their site’s own privacy policy.
Source Code
This plugin’s JavaScript source files are minified in the distributed zip. The full source code is available at:
https://github.com/breinosa-star/wpfox-assistant-plugin
