Self-hosted, multi-user spaced-repetition (SRS) service: FSRS v6 scheduling, 10 card types, Markdown/TeX, REST API and built-in MCP server. Written in Go.
Reanthesis/use-reanthesisConnect your AI to Reanthesis — MCP server, agent skills, and plugins so Claude, ChatGPT, and Copilot can build flashcards from your notes and manage your study data. Your AI, your data, your cards.
sf-shenfeng/learn-shellAn agent-native teaching OS — a classroom that remembers, for you and your AI. MCP server + self-hosted web app.