The delivery repository's contracts and SDK live under modules/ as
mesh-delivery-contracts and mesh-delivery-sdk, their Go module paths
renamed to match the folders (the TypeScript names already did), and
every importer in mesh-delivery, mesh-catalog, mesh-host, mesh-tools
and mesh-sdk follows in the same group: a design as it should be, one
path per module, checked by the group's check building every importer.
Builds: design 47 G §427, §88
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Starts the program, takes a take-in.taken, sees the pipeline placed and its build asked, takes the build's step-ended and
answers a session's review through the seat, the proven caller recorded; the pipeline then ends passed.
Builds: design 47 G §22, §44, §54, §70, §482, A-106, A-107
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A review ends a placed review step with its proven caller; rerun asks a step again under a new ask saying it is a rerun
and by whom; accept takes a failed optional step; cancel ends a running pipeline cancelled and drops its asks' bounds.
Each writes `pipelines` by compare-and-set, says step-ended, step-started or pipeline-ended, and records its hand act
first, through AnswerSeat.
Builds: design 47 G §22, §70, §482, §30, §325, §394, A-107
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The asking half reads, in one pass for all a pipeline's asks, the kept entries whose package is the artifact's package from
the catalog entry or lies beneath it, and the runner's own toolchain per language, kept in the new state toolchains as
heard from toolchain-agreed.
Builds: design 47 G §25, §416, A-104
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The runner arms, before it puts an ask on a build seat's work queue, a key of its new state bounds (key-ttl) for five
minutes, deletes it when the holder's ask-taken is heard, and ends the step could not run naming the seat when the bus's
marker of the key's expiry is heard: no timer, and no look at the seat list.
Builds: design 47 G §32, §535, §602, §647, A-77, A-104
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
Starter.Resume asks again each running step of a branch's running pipelines under the id it was placed under; the branch
view tells Views.OnReady once when it holds its first half, and the runner resumes that branch then.
Builds: design 47 G §22, §24, §88
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The runner's step enum gains build; Place puts the build first, required whatever the policy names, and asks it of the
seat mesh-builds naming the module's own entry by fingerprint; the hearer takes mesh-builds' step-ended as the other
seats' ends, held to its one entry.
Builds: design 47 G §230, A-91, A-97, A-99
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A step the module's policy does not name is no step (A-91); a bypassed step is asked of no one; an artifact no
build seat names ends its step could not run naming it; an approval due at the start is asked there. The hearer is
named by the runner's own module, the asker the router's decided names.
Builds: design 47 G §22, §24, §26, §44, §54, §103, §323, §476, A-91
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The hearer (internal/pipeline/steps.go) takes a build seat's step-ended only from the subject of the node that ran it, for an ask
the runner made of that seat, at the pipeline's commit and fingerprint; a taken end is written by compare-and-set, logged, its
output kept in step-outputs and its passing results in kept. A pipeline ends once every step ended, passed only when every
required step passed or was carried. The approval step is asked as operator-channel's accepted kind ask once every other required
step passed, and ended by the warrant read from the router's record (A-89), the decided event only waking the runner. The program
hears step-ended; the approval's Asker and decided handler wait for the answer on where a process finds the seat holder (A-74).
Builds: design 47 G §24, §26, §27, §37, §700 (A-89, A-74); recovers 18e10200 and 89687404 in today's form
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
A start writes the pipeline's key (watched branch, source revision, module) only when it is absent and says
pipeline-started; a second start of the same revision and module writes nothing. A package-published asks the
catalog's outdated for that package on that branch, a kept call, and starts a pipeline for each dependent behind
by kind 1, keyed by the publication's branch and source revision. The start on take-in.taken, and a gathered
group's one pipeline per branch, wait for take-in.taken's body (design 47 G §476, in review).
Builds: design 47 G §54, §103, §334, §53, §75
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
The runner follows the registrations (a first view, then registration-changed) and, for each watched branch
they name, that branch's catalog half (a first view, then catalog-revision of that branch), each in its state
first-views, read by pipeline_first_views and asked again by hand with pipeline_first_view_again; past five
minutes without a view it writes view-waits. A step's status is read per module and artifact from the
registration, and the build seat of an artifact from the acting rule build naming its language.
Builds: design 47 G §21, §23, §323, §77, §195, §200
Open: design questions Q-RN7 (where a build seat's holder is read, §323) and Q-RN8 (a status left empty, §23).
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
The runner's tools bundle serves the seat mesh-pipeline-runner's read verbs as tools named
<seat>.<verb>, answered from its own states pipelines and kept, never another part's: show one
pipeline whole with its steps and their outputs' names, list by module, branch, commit or run newest
first, stands every step started and not ended with what it waits on and since when, why-carried the
pipeline a carried step came from, kept the kept results by level, digest or package.
Builds: design 47 G §83, §306, §75 (stands), §25 (why-carried)
Not built, waiting on design answers: show's step log (Q-RN6, the step log's section form) and each
store's fill against its cap in show and kept (Q-RN2, where the caps are declared).
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
The module mesh-delivery-pipeline claims the seat mesh-pipeline-runner, serving its twelve verbs,
asks no template, keeps pipelines, kept, aged, findings and its first views in old state sections,
its step log on an old stream (128 MiB) and its step outputs in an old objects section (1 GiB),
hears the events its pipelines start and end on, and needs the assigner's program delivered first.
Its program stops when its state pipelines cannot be read; its own module is its account's.
Builds: design 47 G §1, §21, §27, §59, §85, §95, §101, §130, §333
Not built, waiting on design answers: §76's health check (its tool's name), §85's caps of the old
state sections (no size field on an old state), step-log's 100 days (the validator's 30-day bound),
and §59's sent-objects (the objects template's cap the design names has no default).
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
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