Obsidian plugins with #mcp#

The Claudian plugin brings AI chat into a vault with support for Claude and other provider setups such as Codex, Grok, Opencode and Pi. It lets you mention notes, folders, MCP servers and external files directly in a conversation, then move between chat tabs, resume older sessions and fork work when a thread needs a new path. Plan mode can inspect a problem before applying changes, while instruction mode adds quick prompt guidance inside the editor. The plugin also keeps shared skills and prompt templates at user and vault scope, stores session metadata locally and exposes settings for provider paths and environment variables.