Validate core UX invariants across NORMAL, SEARCH, ZEN, and help modal
Build terminal UIs with OpenTUI. Covers the core API, native audio, keymaps, React and Solid bindings, components, layout, keyboard input, plugins, and testing.
Enforce provider-capability architecture and provider manager usage
Validate dual-world agentic system consistency between .opencode/ and .claude/
Enforce folder conventions, boundaries, and no-barrel architecture rules
Ensure important code changes include matching docs and runtime definition updates
Build plugins that comply with manifest, namespace, and registry contracts
Review plugins for manifest correctness, safety, and compatibility