The builder's reserved version reaches the build in the ask; a holder says when it takes and ends
any ask, a builder's build included, so the watchman times every ask; the toolchains key names its
program's digest; the checker may drop its own asks until its removal. step-progress and ask-taken
name no keep and go on the shared events stream. The delivery SDK's neutral forms follow the part.
Builds: design 47 G §472, §548, §549, §552, §573, §602, §603
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ