"OpenAI Gym" matching MCP servers:

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

Enables ChatGPT, Codex, and other AI clients to search, read, create, and carefully update Markdown notes in an Obsidian vault, either locally over stdio or on a VPS via Syncthing and an OpenAI Secure MCP Tunnel, while blocking writes when a file changed since it was last read.

Automatically generates Anki flashcards from Notion pages by extracting questions and answers from toggle blocks. Uses OpenAI to enhance card quality and imports them directly into Anki via AnkiConnect for spaced repetition learning.

Enables reflective thinking and memory storage with support for multiple AI providers (OpenAI, Anthropic, Gemini, Ollama) or local fallback. Stores contextual memories locally and provides tools for reflection, questioning, note-taking, and summarization across different conversation keys.

Automates research workflows by collecting, summarizing, and categorizing AI technology documents directly into Notion. It uses OpenAI GPT for Vietnamese summarization and automatic tagging of topics like RAG, LangGraph, and MCP.