"Top trending MCP servers currently popular" matching MCP servers:

Filesystem first MCP server for Obsidian vaults with an LLM-Wiki layer on top.

A basic MCP server for daily notes, currently exposing a hello world prompt and tool, deployable to Vercel and installable as a plugin for Claude Code and Codex.

Secure MCP server that bridges AI clients like Claude Desktop to Obsidian vaults, enabling read/write operations with OWASP Top 10 security controls and audit logging.

A lightweight MCP sidecar exposing safe, read-only Anchor note tools to ChatGPT via a tunnel client in the same Docker stack. It currently supports listing, searching, reading notes, tags, and attachment metadata without exposing Anchor's private API or database.

Enables agents and users to keep a shared, append-only SQLite lab notebook across every project on a machine, recording pre-registered hypotheses with falsifiers, measurements, verdicts, and superseding questions. It exposes tools for checking where an investigation currently stands and for reviewing everything already ruled out before re-deriving it.

Local-first MCP integration for Freeplane on Apple Silicon macOS, currently exposing status and capabilities over STDIO.

Enables AI agents to read a Mac's Calendar, Reminders, Notes, Contacts, Clipboard, Location, Weather, and currently playing media through Apple Shortcuts, entirely read-only and local.

A read-only MCP server that exposes data from native macOS apps (Mail, Notes, Calendar, Reminders, Contacts, Messages, Spotlight) to AI agents over stdio, currently in early development with no domain tools wired yet.