Official Nextcloud MCP Server

Is your feature request related to a problem? Please describe. The Model Context Protocol (MCP) is becoming the de-facto standard for letting LLMs query real-world data. Nextcloud Assistant’s Context Chat already answers questions about files kept inside Hub, but any external LLM must fall back to bespoke REST/WebDAV wrappers. Each team re-implements connectors, duplicates ACL logic, and risks leaking or corrupting data.  Describe the solution you’d like An official @nextcloud/mcp-server that: • speaks MCP through read-optimised endpoints only; • honours existing share & group permissions for files, Talk messages, etc.; • installs with a single docker run ... or npx ... and token-based auth; • includes starter configs for LangChain, Claude and OpenAI Assistants so devs can plug-in immediately. Describe alternatives you’ve considered • Keep using raw REST/WebDAV plus custom ACL plumbing (high maintenance). • Expose Context Chat’s internal A…