"File system requirements: mounted directory, persistent state, and full R/W access" matching MCP servers:

Full-featured Notion MCP server enabling deep page reading, block editing, snapshot/restore, file uploads, table manipulation, page restore, and destructive page copying.

Enables MCP-compatible clients to create, list, read, search, and delete plain-text notes stored as local .txt files. Includes title validation and clear error messages for duplicate, missing, or unsafe note names.

A local MCP server that transforms an Obsidian vault into a structured learning interface through tools for concept extraction and gap analysis. It enables AI agents to generate study plans and align note-taking with implementation projects for a more cohesive learning workflow.

A Python-based MCP server for Claude Desktop that enables you to save, append, read, and list local text notes, including appending Claude's responses.

MCP server with 23 tools for full Notion integration, enabling database, page, block, user, search, comment, template, and duplication operations through natural language.

Enables synchronization and management of FoundryVTT journal entries within a Notion Story Bible, including media export and conflict resolution tools. It provides a Model Context Protocol interface for LLMs to preview, apply, and monitor data mirroring between tabletop RPG platforms and digital databases.

MCP server for accessing Wiki.js through its GraphQL API, enabling page management, search, tags, and system info operations.

Persistent memory server for AI assistants that stores notes with categories and tags, and enables full-text recall across sessions.

Enables AI agents and users to manage workspace files, monitor system metrics, take persistent notes, and retrieve weather data via MCP tools and resources.

Enables AI agents to store and retrieve project context, bugs, decisions, and session logs by reading and appending markdown files in a local Obsidian vault, without requiring any cloud services.

Enables an AI assistant to browse folders, search and read notes, create and edit them, and move notes between folders within an account. Runs locally through a supported MCP client and supports basic Markdown while refusing edits that would lose existing formatting.

MCP server for Ultrathink: save and search your knowledge base from Claude Desktop, Claude Code, and any MCP client.

Read, cite, compose and remember over a Markdown knowledge Bundle, as MCP tools over stdio.

A TypeScript-based MCP server that enables users to query financial news, stock data, and index information while managing text notes with creation and summarization capabilities.

Enables local MCP clients to list, read, write, and search notes in an Obsidian vault via an HTTP server running inside Obsidian.

Empowers AI assistants with real-world capabilities including note management, Gmail integration, Google Calendar and Tasks management, and Git repository operations through the Model Context Protocol.

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

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

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

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

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

Provides AI clients with per-project todo management and persistent context notes via MCP, enabling task tracking and resume summaries.

Gives AI assistants a persistent memory across conversations, allowing them to remember user preferences, notes, and facts between chats.

Enables AI assistants to maintain a persistent, local memory using SQLite with ranked full-text search, German morphological matching, and two-axis filing, all without external services.

Provides read-only access to an Obsidian vault, enabling file listing, content reading, and text search across notes via MCP.

MCP server for a self-hostable personal planner — exposes memo, todo, calendar event, and cross-resource full-text search tools so Claude, Cursor, or any MCP client can manage your schedule and notes in natural language.

Enables MCP clients to give AI agents a shared, persistent Graph-RAG memory backed by an Obsidian-native vault, with hybrid search, token-budgeted recall, and memory updates.

Enables coding agents to persist notes, decisions, requirements, and learnings per project in SQLite and retrieve them across sessions via search and status tools.

An MCP server for Apple Notes that creates, reads, edits, and searches notes with proper formatting (headings, lists, tables, checklists) and file attachments.

Enables AI agents to search, read, annotate, and manage a local Zotero library via the Model Context Protocol, with full local storage and no cloud dependency.