"The Guardian" matching MCP servers:

Connects AI assistants directly to Obsidian vaults with intelligent note creation using templates, semantic search, smart tagging to avoid duplicates, and specialized agent roles (Guardian, Researcher, Connection Weaver) for managing knowledge bases.

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.

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

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

MCP server for managing notes with CRUD tools. It uses the same notes service as the GraphQL API, enabling natural language interaction with notes.

A Node.js/TypeScript server implementing the Model Context Protocol that provides integrations with GitHub and Notion, allowing automated workflow between these platforms via API endpoints.

MCP server for Google Docs — create, read, edit, format, and manage documents through 26 tools via the Model Context Protocol.

Enables CRUD operations on notes stored in PostgreSQL, with tools to list, create, update, delete notes and tags. The server provides both REST API and MCP endpoints via a single FastAPI process.

MCP server for saving URLs to Instapaper via the Instapaper Simple API.

Enables adding, retrieving, and listing notes, with state persisted to a JSON file in the home directory.

A Python-based MCP server adapted from the n8n_agent project that implements a note storage and summarization system. It enables users to create, retrieve, and summarize notes through the Model Context Protocol.

A sample FastAPI project that implements the Model Context Protocol (MCP), allowing AI assistants to connect to a PostgreSQL database and manage notes through natural language interactions.

Cortex is a Claude Code plugin that gives Claude persistent memory across sessions. A background miner extracts durable lessons (decisions, conventions, bug fixes, preferences) from your completed sessions, stores them as markdown in an Obsidian vault, and automatically surfaces relevant ones at the start of each new session via a query-tailored briefing.

Unofficial read-only MCP server for LINE WORKS AiNote (AI meeting notes). Lists and searches notes and reads AI summaries and full transcripts; OAuth 2.0 with tokens stored in the OS keychain.

Lets AI clients store, retrieve, update, and forget long-term facts in a local SQLite database with deterministic lexical search, sharing the same memory across multiple clients without relying on model APIs or embedding services.

MCP server that integrates with LM Studio to provide a search_notes tool, allowing the chat model to retrieve and answer from a local Obsidian vault.