"Wikipedia - The Free Online Encyclopedia" matching MCP servers:

Model-agnostic, agent-ready Obsidian MCP server with RBAC, SLSA provenance, and native search. 163 tools across 31 domains, multi-vault, pluggable embeddings.

Enables MCP clients to interact with CalDAV calendars, letting users view schedules, find free time, create and update events, manage tasks and dated notes, and respond to invitations on their own server.

A local, zero-cost MCP server that fact-checks your Markdown/Obsidian notes using a local LLM (via Ollama) and free sources like Wikipedia and DuckDuckGo, with no cloud API or API keys.

Lets AI agents search, read and export call recordings, transcripts and AI meeting notes from Digisensus Recorder, a free open-source call recorder for macOS, and start or stop recording. Runs locally on the Mac and talks to the app over a Unix socket.

This read-only MCP Server allows you to connect to OneNote data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at https://www.cdata.com/solutions/mcp

A free, open-source Markdown editor with a bundled MCP server (stdio, read-only): point Claude, Cursor, or any MCP client at your notes vault for local semantic search, read, and list. ~15MB, 5 platforms, MIT, local-first.

Provides read-only access to the Riffado voice-recording archive, enabling listing, searching, and retrieving recordings with transcripts, AI summaries, key points, and action items.

Enables turning conversations into prioritized, trackable actions with dates and natural time hints, while preserving original context as private online notes.

Connects AI assistants to aNotepad online notes for reading, searching, writing, and organizing notes through natural conversation.

Enables managing work entries, statuses, cycles, and free-form notes between meetings, with tools for creating, updating, deleting, and presenting meeting markdown summaries.

Note-taking MCP server for AI agents with tags and full-text search. Reads are free, writes require Veyra commit mode.

Enables Claude to read, search, and edit your Obsidian notes via a GitHub-synced vault, all hosted for free on Render with no credit card needed.

The fastest Obsidian MCP server for Claude.

A local notes app that enables AI tools to manage notes via MCP (list, get, create, update, delete) using the same SQLite database as the GUI.

Enables Claude Desktop to add, get, and list notes, with state persisted to a JSON file in the home directory.

Enables LLM agents to read and modify company data from Notion and Supabase, with human-in-the-loop approval for all write and delete operations.

Allows the AI to read from your Bear Notes

A token-saving MCP server that coordinates automated writing workflows between Obsidian vaults and LMStudio or Gemini free API, with automatic fallback to Gemini when LMStudio is unavailable.

Integrates Notion with Claude Code, enabling search, read, and write operations on Notion pages and databases via the Model Context Protocol.

This MCP server enables AI tools to read Dedao Brain (formerly Get Notes) web notes from a free account, exposing AI summaries, original transcripts, and audio attachment links or downloads, with an accompanying CLI.