Does onesagent replace OpenCode?
No. onesagent should use OpenCode-native behavior where available and add hosted control-plane guarantees around it.
comparison
onesagent vs OpenCode
OpenCode is a powerful runtime. onesagent is the hosted control plane around it when teams need browser access, durable workspaces, artifacts, replay, and multi-user custody.
Dimension
onesagent
Other option
Primary role
Hosted control plane
Agent runtime
Browser workspace
First-class
Depends on local/native surfaces
Persistent workspace custody
Project and user scoped
Runtime/local environment scoped
Artifacts and replay
Control-plane feature
Runtime-dependent
Multi-runtime hosting
Core product direction
Not its purpose
FAQ
Direct answers for searchers.
When should a team pick onesagent?
Pick onesagent when browser access, shared custody, durable jobs, artifacts, and recovery matter more than a local-only runtime workflow.