Livewall
Live status board an agent writes to itself via MCP/HTTP; SSE-rendered.
Livewall solves the “agent goes silent during a long job” problem: the agent sends a JSON board spec over MCP, HTTP, or a bundled CLI, and a browser renders it live over SSE — progress bars, gauges, tables, log tails, sparklines (17 block types), no per-use-case dashboard code. Boards are ephemeral by design (TTL’d, one named tab per session), the backend is FastAPI with optional bearer-token auth, and it ships an Agent Skill teaching an agent when to reach for it. Very young (v0.0.1) but the pattern — the board is the interface — is exactly Hermes subagent-observability adjacent.