An enabled row whose Cmd is empty built argv from the spoken args alone. So
args[0] became the program name, and free text picked the binary. A proposal is
drafted with no cmd. /tools can enable one before anybody fills it in, so
reaching this took no compromise. Exec now refuses such a row with ErrNotEnabled
before it builds argv. TestExecEmptyCmdRefuses pins it.
Three smaller reads in the same sweep. CapabilityOf parsed a Home Assistant
entity id by hand where smarthome.DomainOf already does it. The fallback for an
id with no dot is unchanged. GroupByDomain built its map key twice per row. The
zenmoney and Home Assistant HTTP clients read an error body before checking the
status that discards it. The status check moved ahead of the read in both.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
scope.domain.action, the shape Hexis has always spoken, derived from the row
rather than stored — a derivation is one place to argue with, a column is
whatever the last person to enable the tool typed. The name stays the primary
key and nothing about lookup or execution changes: this is a way to read the
allowlist, not a second allowlist.
MatchCapability widens one way, so house.lock covers every action on the
locks and nothing narrower can claim a wider pattern.
claude