Agent Client Protocol

_a0_acp is the bundled Agent Client Protocol bridge. ACP-capable editors start the local connector with:

a0 acp --host http://localhost:32081

The connector owns editor-hosted files and terminal access. The Agent Zero runtime owns ACP session metadata, history, modes, and model settings. The default transport is the connector; the hidden transport: container setting is only a compatibility fallback for an already configured legacy a0_acp plugin inside the selected container.

On startup, Agent Zero removes retired usr/plugins/a0_acp installations and their project or agent overrides. The bundled _a0_acp configuration is kept.