# Knowledge and memory MCP servers online

Check the source documentation for each connection.

1 MCP server. Also on the [web page](https://mcpdirectory.fyi/li/global/online/category/knowledge-memory).

## MCP servers

1. [Zoteus](https://mcpdirectory.fyi/li/global/online/zoteus.md), Search and research, Online: Zotero MCP server for Claude and ChatGPT: search, citations, safe writes, PDF passages and pages.

## Other categories in Online

- [Search and research](https://mcpdirectory.fyi/li/global/online/category/search-research.md): 1 MCP server