B0's shape wins: the running checker asks and records facts, the checking program
decides. The registry's types win: the rules and the program read the generated
checker contract and the domain SDK, and no mesh-sdk delivery import is left.
The registry's series, renames and unparsed seat definitions become facts with
their refusals as rules; the tagged versions ride on the case. The program reads
the heads' seat definitions through sdk/seatdefs and the running checker lays them
over its reader's list by seat, reading no file of the heads: the reader's list
is larger than a run input's bound.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
The running checker asks the checking program twice on the build seat's job run: first the
heads' seat list, which the manifest validator's requests (change and trunk) and the
node-engine composer's carry; then the verdict of the facts it gathered. The program is built
at the group's mesh-delivery head, else at mesh-delivery's trunk, and its input is kept in the
checker's new state inputs as the exact bytes of its digest, read with checker_inputs. A run
ask no build node begins within 5 minutes is put once more, then fails the check naming the
job; a program that does not build or answer fails the check naming it, and the verdict
records who judged it (JudgedBy). A second step-seen hook on a context is added to the
first, so a try still sees its steps.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
The running checker records the manifest validator's cases, each fetch's programs and the engines' answers as facts,
and the rules package judges them, with the notes it gives a reader, so the checking program judges every rule the
running checker judged. The module graph's cycle stays with the asking: its facts are whole manifests, over a run's
input bound; G's program reads them from the heads.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
The group's beside.go and pins_test.go already carry #161's fixes in their
group form (siblings from each sibling's go.mod); try_test.go keeps #161's
case that echoes the end through Put, in the group's event types.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
mesh/check being carried to d58b71724312 on 2d201f781ced | from 205a3b37501f
The end a run writes comes back on the key's watch, where Put stops the run's context and leaves the saying to the run, so the end was never said and the indexer kept the try's candidate. The group try's unit test now echoes the end on the watch while the run says it.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
The seat verb try gains members (ADR 0637 section 6); the try's group name and the missing-preview reason are one definition of mesh-delivery-sdk (ADR 0637 section 8).
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
The checker says try.started (members at their commits) and try.ended for a whole try; the indexer writes and
deletes the candidate from them and finds the open tries again at its start through checker_tries, never reading
the checker's state. The try's digests are judged inside the one pass that takes the seats; the definitions of every
contracts module of each member are read; the config declarations leave a try's candidate alone.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
A try names several repositories, each the exact commit asked. A whole try (not narrowed to a level or
tests) runs the group check's own path: the manifest validator, the module graph and the composition on every
placed node, reading the indexer's candidate of the try's group. A try with no such candidate is an error that
says so, never a pass. A try's candidate is no check: the checker leaves it alone and owes the forge nothing.
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
The operator, 2026-11-02: "A failed check shows only its first fault". Group feat/1126-removal's
check failed four times, each verdict naming one fault, so three faults took three runs of 20-40 minutes.
The checker no longer returns at a member's first failure: every member is asked, every level's
failures and every member's refused step or conflict are joined in judging order, the manifests are
judged and the composition is read also when the tests failed, and a failed composition is added after
them. The status line says how many failed and names the first, cut so "; and N more" stays whole.
checker_verdicts and checker_pull answer the whole list (failed). Needs mesh-sdk's buildstep change
(every level runs after a failure) pinned at the group's head.
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
Only tries a build node holds count toward the 4 at once; tries waiting for a node are bounded
apart at 8, and the refusal names both counts (issue 1890: at 19:53 four tries queued behind 44
checks for up to 47 minutes refused every further try).
The checker wrote a try's asks only at its end, so a 31-minute try could not be told queued from
running (issue 1890). The try's record now names each ask as it is put, then the node that took
it, its state and the phase its step says, written on the step key's own changes. build_usage
names a running try's asks and takes a build module's capacity.<node> (configured bounded by its
node's build CPU, issue 1806's follow-up) when it is current with mesh-config.
The operator's question (how much are the build nodes used, is ace eligible) took six calls over four tools.
build_usage reads it from the bus's states: seats held (have), capacity (mesh-config resolved), pauses, the
build modules' steps by kind with left-running keys, the last hour and day with total and median time and time
at capacity, the running tries, and the backlog the view program reads from the seats' streams. A try now names
the asks it put, and the checker announces its tries readable, so the view tells a try's asks from a check's.
mesh-controller's try asked build-agent, which leaves the checking at R4e. A try is now a key in the checker's state
tries: the checker judges the head merged onto its trunk as it judges a pull request's head, through the same
judge, places and holds, writes its end in the key and owes the forge nothing (no status, no preview, no verdict).
One try per head, at most four at once; hq and a repository whose trunk the gate does not name are refused with
"no level of <repo> is checked by the checker".
jschoubben