UltraContext – open-source shared context layer for coding agents
Real-time context sync across Claude Code, Codex, Cursor—solves actual agent isolation.
Shared memory across your team and your AI agents — with judgment about what's worth keeping.
Prevents AI agents from re-litigating rejected architectural decisions across sessions.
Engineering teams using multiple AI coding agents
Rory Plans · Mem0 · LangMem
Real-time context sync across Claude Code, Codex, Cursor—solves actual agent isolation.
Decision memory with enforceable context beats Cursor's built-in context features.
Hierarchical scopes let teams share code style rules across agents.
Documents why alternatives were rejected—what code and comments never capture.
Three-layer memory architecture for AI agents that cuts token usage by 92%.
Local memory for AI agents that actually learns from your last 50 sessions, not just context window tricks.