Question: Is there a plugin that can help my AI agent access and utilize more advanced data sources, such as Wikipedia or WolframAlpha, for better results?

If you want a plugin to let your AI agent tap into and use more sophisticated data sources, AutoGPT Plugins is a good option. This collection of plugins expands the scope of autonomous AI agents by connecting them to other data sources to make AI answers more authoritative and complete. It includes plugins for direct access to Wikipedia and WolframAlpha, so it's a good option if you want to bring more advanced data sources into your AI apps.

Another interesting project is Abacus.AI, which offers a powerful foundation for building and running AI agents and systems at large scale. It includes features like AI Agents for combining multiple data sources, predictive and analytical abilities, and high availability with governance and compliance. The platform is designed to make it easier to add AI to apps, so you can better serve your customers and run your business more effectively.

For specific computing and knowledge retrieval needs, Wolfram|Alpha is a powerful computational knowledge engine that can provide detailed answers in a very wide range of subjects. It can perform complex mathematical calculations, answer scientific and social science questions, and provide practical advice in many fields, so it's good for everyday use and more specialized apps.