i'm excited to open source Active Graph: an event-sourced reactive graph runtime for long-running, agents 🔄🧠

events/logs projects a graph. reactive behaviors react and affect the graph. fork-and-diff agent runs. no A2A, no workflows, no DAG

site: https://t.co/ufL9Ht0hYX
docs:… pic.twitter.com/zLd4i4OKYf

— Yohei (@yoheinakajima) 20 mai 2026

i'm excited to open source Active Graph: an event-sourced reactive graph runtime for long-running, agents events/logs projects a graph. reactive behaviors react and affect the graph. fork-and-diff agent runs. no A2A, no workflows, no DAG site: http://
activegraph.ai
docs:

→ View original post on X — @yoheinakajima