DeepSeek Harness (DSH) plugin: dispatch work to DSH agents from Claude Code / Codex — native subagent progress, in-host worker sessions with per-tier presets, and a multimodal bridge that lends the text-only harness vision and image generation.
pstack for T3 Code: poteto's pstack (via Michael Denyer's pstack-claude) with panels and fan-outs dispatched across Claude, GPT, and Grok through T3's orchestration.
Let one agent dispatch work to another, and watch, stop and review it in one place.
Multi-model delegation for Codex: native and ACP workers, main-session context separation, and a local Dispatch dashboard.