Observed arrival · 2026-08-30
Agent Cast, a HarmonyOS Remote Control for Self-Hosted Agents
A native HarmonyOS app that lets developers monitor, chat with, and approve actions from self-hosted AI agents running on servers, NAS devices, or desktop containers.
Field notes
Agent Cast is organized around a normalized event model with agent-specific adapters, allowing one HarmonyOS client to handle different remote protocols. The page lists Hermes API plus SSE, OpenCode HTTP plus SSE, and OpenAI-compatible SSE as implemented paths, with OpenCode offering polling fallback after disconnection. It also describes approval states, tool-call cards, context-window warnings, multi-instance monitoring, and Markdown export. OpenClaw and A2A appear at less-complete stages.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue