"Understanding Proxies or Proxy Servers" matching MCP servers:

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.

Enables guarded editing and inspection of RemNote flashcards, with verified front/back updates, Edit Later workflows, read-only card labels, and study workload analytics.

A local proxy that enables ChatGPT to access an Obsidian vault through the Obsidian Local REST API by tunneling via ngrok and adding the API key header.

A secure, multi-tenant MCP server that proxies AI assistant requests to the HedgeDoc API, exposing 27 tools for full CRUD operations and permission management across notes, media, and profiles.

A secure multi-tenant MCP proxy that exposes 81 tools for full CRUD, search, chat, podcast, and command management on the OpenNotebook API, enabling natural language interaction with notebooks, notes, sources, and more.

A small Model Context Protocol (MCP) server that gives an AI a personal notes/todo store. Built for learning.

An MCP server that provides AI assistants with full access to Notion workspaces, enabling search, read, create, and update pages, databases, and blocks.

Enables notes management, weather and news search, document ingestion and RAG-based semantic search using GroundX, with OpenAI GPT integration for summarization and completions.

MCP server for Axomind — enables AI assistants to manage activities, mindmaps, and messages through a harmless proxy to the Bot API.

Enables Claude or Cursor to read Google Keep notes and checklists, add items, and check or uncheck them via MCP over HTTP with OAuth.

An MCP server that lets users capture quick phone thoughts via Android and later query them from AI assistants like Grok or Claude, functioning as a simple task memory store without notifications or geolocation.

A TypeScript-based MCP server that enables AI assistants to create, search, list, and delete notes with tags. Serves as a starter template for building custom MCP servers with tools and resources.

A TypeScript template for building Model Context Protocol servers that implements basic note-taking CRUD operations with JSON responses.

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

Enables AI tools to read and optionally write Simplenote notes via local database or API, supporting offline use on macOS.

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 local semantic and full-text search over Markdown notes through MCP, returning relevant passages ranked by meaning and exact terms without requiring a GPU or hosted APIs.

Enables natural language interaction with a personal knowledge base stored locally on your computer, supporting semantic search, note reading, and writing through Claude Code or mobile apps.

An Obsidian plugin that runs an MCP server, enabling external LLM tools to read, search, create, and modify notes in your vault via HTTP or stdio transport.

Enables Claude to read, search, edit, and publish notes in an Obsidian vault directly from markdown files over HTTP, without needing the Obsidian app or plugin.