Sathi turns Claude into your personal operating system. Connect once via OAuth and give Claude 70+ tools across 8 pillars: memory, tasks, habits, goals, finance, documents, skills, and a cross-pillar graph. Just talk — in English, Hindi, or Hinglish. "Add gym to my habits." "Kitna kharch hua is mahine?" "Summarize my April goals." Sathi figures . Built for the chat-first life: one MCP server, works with Claude Desktop, Cursor, and any MCP-compatible client. Android companion app included.