Back to trendscx2002302-lang/open-upsp: Universal Persona Substrate Protocol — Give Your AI a Persistent Identity. Seven Files, One Self, Infinite Conversations.Source-linked topic cluster with 1 signals across related articles, projects, models, papers, and source updates.Score47Developer ToolsMomentum 62Last seen Jul 19, 2026Source mixGITHUB:github-ai-on-radar (1)SignalsNo topic signals are linked yet.