mesh/merge-gate pass: builds build-agent, mesh-controller, route-proxy → ace, g14, novox, shanks; no bus step; every machine composes with the change as it…
A seat's verb names the shell commands it is the mesh's way to do, and a module says it for its own
tools in its manifest; the tools verb and module list --json carry both, for the mesh MCP server's
search, the agent's instructions and the guard on its shell.
