https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/index.htmlThis section collects all functionality that extends and customizes Chat AI beyond basic text generation. Features let you shape the assistant’s personality, integrate external knowledge, and configure model behavior for different use cases. The Version history is also tracked here, showing which features were added or updated in each release. Available Features Memory Memories are pieces of information that the chatbot can learn from conversation to behave in a more personalized way. Personas Define roles and tones for the assistant (e.g., interviewer, tutor, casual style). Personas make it easy to quickly switch the model’s behavior. Arcana / Retrieval-Augmented Generation (RAG) Connect your own data sources (documents, notes, datasets) to ground responses in factual context. Tools Chat AI models are given access to a variety of tools to accomplish non text-based tasks or improve responses. Web search Image Generation Image Modification Text to speech (tts) MCP Support You can add custom public Model Context Protocol (MCP) servers to Chat AI.Hugoenhttps://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/personas/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/personas/index.htmlChat AI supports loading preset personas from configurations in the form of JSON files. Each JSON file includes the system prompt, settings, and conversations, allowing you to easily load a persona into Chat AI. While these files can be imported using the import function, Chat AI also supports directly importing public JSON files from the web, by specifying it in the URL. Example personas If all you need is a quick link to load a specific persona, this is your chapter. These are some of the interesting and useful personas the AI community came up with:https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/mcp/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/mcp/index.htmlChat AI supports adding public Model Context Protocol (MCP) servers as tool providers to your Chat AI experience. This tool requires a model context protocol server URL, which should be a simple HTTPS address. In general this allows Chat AI to interact with additional tools, data sources, or further processing capabilities beyond what is built into Chat AI. Any data from your Chat AI context may be sent to the server you entered.https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/tools/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/tools/index.htmlOverview This document describes a custom multimodal tool server hosted on GWDG infrastructure. It provides core AI capabilities: image generation, image editing, text-to-speech (TTS), and web search, accessible directly through the Chat AI UI. These tools are designed to enrich user interaction by enabling dynamic media creation and transformation within conversational workflows. Prerequisites To use the tool server, the following conditions must be met:https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/versions/index.htmlMon, 01 Jan 0001 00:00:00 +0000https://docs.ai.gwdg.de/en/user/ai-services/chat-ai/features/versions/index.htmlThis page lists all Chat AI releases, starting with the newest. Each entry describes new features, improvements, and fixes, with short explanations for how to use them. v0.9.0 — September 2025 New Features Redesigned UI A fresh interface with collapsible left and right sidebars for maximum chatting space. Optimized for handling arbitrarily large conversations and attachments smoothly.