"Understanding File Usage" matching MCP servers:

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

A lightweight Notion MCP server that minimizes token usage by returning Markdown instead of raw JSON, enabling efficient read/write operations on Notion pages.

Enables MCP-compatible AI hosts to read, search, link, and write notes in a local Obsidian vault with sandboxed file access.

A lightweight MCP server for managing text notes with add, list, search, and delete operations, persisting notes as a JSON file.

MCP server that tracks what you are working on. Logs are stored locally as one markdown file per day on your Desktop.

MCP server for intelligent, use-adaptive Obsidian vault search. It uses Hebbian learning and graph centrality to rank files by usage and relevance.

Enables MCP clients to search, browse, read, and manage IMA knowledge base content, including notes, web imports, and file uploads, using the official IMA OpenAPI.

Enables coding agents to search local notes via BM25 keyword ranking, returning relevant passages with file paths and line numbers, fully offline with zero dependencies.

Enables creating, reading, updating, and deleting sticky notes with persistent text file storage through the MCP protocol.

Unofficial MCP server for Memobot, enabling access to user profile, recordings, transcripts, summaries, and account usage through reverse-engineered API endpoints.

MCP server that allows searching a local notes directory and retrieving live CPU and memory usage.

Enables AI agents to search, create, and manage Notion pages and databases through the Model Context Protocol. It features file-based operations and response extraction to optimize token usage and context efficiency.

A filesystem-based MCP server for Obsidian vaults that works without Obsidian running, enabling direct file operations via tools like list, read, write, append, and patch notes.

An MCP server that enables LLMs to interact with Notion workspaces via the Notion API, supporting page creation, database management, and content retrieval. It features markdown conversion to optimize token usage and enhanced error handling for more reliable workspace interactions.

Saves the user's exact words as immutable, SHA-256-hashed captures before anything else, then derives events, entities, context cards, and causal hypotheses — every fact traceable to its verbatim source. Local-first personal memory for Claude Code, Codex, and any MCP client.

A bridge server that allows LLM tools to interact with an Obsidian vault through a local REST API, enabling file operations, note management, and metadata access through natural language.

An integration server that enables LLMs to interact with Notion workspaces through Claude Desktop, optimizing token usage with Markdown conversion.

Enables users to manage a persistent todo list through natural language, supporting adding, listing, toggling completion status, and removing todos. Features both stdio and HTTP transports with optional authentication and JSON file storage.

A WorkFlowy MCP Server with node creation, recursive gets, updates, completions, search and replace (with a dry run mode), usage reports, a configurable list of exposed commands and customizable log output.

Enables uploading images and files to Notion pages from Cursor chat, supporting multiple attachment types like image blocks, file blocks, cover images, and icons.

Enables Claude to interact with an Obsidian vault via the Local REST API plugin, supporting file operations, search, periodic notes, commands, and semantic search.

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.

Enables AI assistants to interact with SiYuan Note through its API, supporting notebook and document management, block operations, search, file operations, and more.

Enables AI assistants to create, read, update, and manage SiYuan notes, supporting notebook management, document operations, block editing, database attribute views, search, file operations, and export.

Connects Slima books to any MCP-compatible AI tool, enabling book management, file operations, and AI beta reader feedback via natural language.

Enables AI assistants to read, search, and write Markdown notes kept in Postgres, alongside a web app with a file tree, wikilinks, full-text search, and a graph. Supports OAuth or API-key connections, per-account vaults, and folders shared with other people read-only or read-write.

Embeds an MCP server directly within Obsidian to provide applications with streamlined access to vault operations including file management, fuzzy search, and structured data creation with custom schemas.

Enables AI agents to navigate, search, and rank notes in an Obsidian vault using graph relationships, providing context-aware access to knowledge without exposing raw file contents.

An open-source memory layer that provides persistent project context and architectural history for AI development tools across multiple platforms and sessions. It enables AI assistants to maintain a shared understanding of codebases while integrating directly with services like Notion for documentation management.

Enables LLMs to interact with Obsidian vaults via the Local REST API plugin for comprehensive note management, file operations, and vault navigation. It supports creating and editing notes, executing Obsidian commands, and performing advanced searches using Dataview queries.