git:20261023.b8fb3ff to git:20261023.9ccea7c

3 added, 0 removed. Audit A to A.

# vtcode-desktop-protocol

[Root AGENTS.md](../../../AGENTS.md) | Internal wire contract for the desktop app and local service.

## Conventions

- Keep messages typed and JSON-RPC framing bounded.

- Preserve opaque interaction option identities across the wire.

- Keep runtime history/events sourced from `vtcode-exec-events`.

+ - The live event channel (`live_event_channel`) coalesces under saturation: snapshots replace per item,

+ plan deltas merge, ordered events are only dropped when nothing coalescable remains. A slow consumer

+ must never fail the producing turn; only a dropped consumer half is fatal.

## Dependencies

- `serde` and `serde_json` (wire encoding)

- `tokio` (bounded asynchronous stdio framing)

- `vtcode-exec-events` (canonical runtime event payloads)