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
steps callers: the runner, the indexer, the operator and sessions (D-18); BLD12 builds in the fetch;
BLD13 resolved and the toolchain digest; BLD14 the step key <asker>.<node>.<id> beside main's
<node>.<id>; the events toolchain-reported and step-progress on the three build seats, and
step-progress on mesh-wants.
Builds: design 47 G §463, §480, §465, §466, §467, §481, §483, §492, §496
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
Builds: design 47 G §22, §116, §206, §271, §326, §338 (callers: steps the runner
and the indexer, drop the runner and the builder, kept-artifact the node-engines),
§24, §331 (step-ended.<node>, 128 MiB), §370, §373 (the ask carries the version and
each package member's digest), §203, §324 (acts build on the language).
Not yet in this commit, left as the dev branch built them and not read against the
lines: the accepted kind names (dev's 'step'; G-9 §415 names check.step, check.run,
delivery.step), the state rename detected-steps (G-9 §414).
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
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