OpenMatter Super-agent
Open Managed Agents (openma) is the session, sandbox, vault, and recovery platform. OpenMatter is a separate, embeddable TypeScript framework for durable agent Loops in work systems (Slack, GitHub, Linear, and others). This page exists so people searching openma docs for DeepSeek Harness / Super-agent / OpenMatter / coordinator-worker find the right repo and the short argument — without pasting the long Chinese article here.
What OpenMatter adds next to openma
Section titled “What OpenMatter adds next to openma”openma’s Harness is the agent loop that decides what the model does next inside a session. OpenMatter sits on the work side: it accepts platform events, builds authorized context, chooses WorkThread and Session routing, optionally runs a coordinator with workers, and commits one terminal Reaction per accepted event. A replaceable AgentDriver connects those Sessions and Turns to ACP, managed runtimes, in-process SDKs, or custom agents — including harnesses that also run on openma.
The design point, shared with the OpenMatter README: the four Super-agent-style decisions (routing/session continuity, whether to wake, mid-Turn interruption, and how replies reach the user) live outside the agent, so the harness stays swappable.
Comparison context already used in the long article — not product claims that OpenMatter replaces them — includes Claude Tag, Linear Agent Session, and Claude Projects, alongside DeepSeek Harness’s Super-agent design discussion.