Hi,
It’s been very useful to use data from my private wikis in LLM agent interactions. The copy/pasting was getting tiresome so I’ve developed a little MCP server. It can search for (tiddly filter syntax and/or semantic search), read, write, and delete tiddlers. Talks to TiddlyWiki via HTTP so no special version or plugin is needed.
It’s been entirely LLM coded and likely still has a number of assumptions about my setup, but here it is in case anyone else finds it useful: GitHub - ppetru/tiddlywiki-mcp: TiddlyWiki MCP server.
Feedback & pull requests always welcome 
Petru