41 rules classified executable / checkable / decorative, each tagged with
the failure class it catches. Counts: 11 executable, 22 checkable, 4
decorative (one of them dead policy).
Audit: history/260731-inner-loop-rule-audit.md
New tools/loop-lint.py makes 7 rules executable (tier declared, chaos
roll recorded, tier-L review trail, unmeasured-in-evidence, whole-file
loadability, reporting tools expose --self-test). It found three real
violations on its first run, none previously visible:
- specs/ArchitectureBlueprint.md was 543 lines against a ~400 limit
the loop has stated since v0.2 and never measured. Split at its own
section boundaries into Blueprint (1-8) + Runtime (9-15).
- tools/dep-weight.py and tools/rule-coverage.py had positive-control
logic and no --self-test, so nothing verified the control worked.
Adding rule-coverage's self-test exposed a latent instance of the exact
class this workplan is about: if the spec regex stopped matching, rules
was empty, missing was empty, and the tool exited 0 reporting "0/0" --
a silent pass, in the tool that reports our headline AM-1 number. Both
tools now assert they found something before reporting.
Two demotions applied in the spec rather than left implicit: "structured
over prose" is marked guidance (nothing can check it), and the 8k/10k
token budget is struck through and marked DEAD POLICY pointing at T05.
The audit's uncomfortable finding: rule 13 (re-derive inherited numbers)
has no mechanical form, is deliberately left decorative, and caught the
LARGEST error in CB-WP-0002. That is a counter-example to this
workplan's own hypothesis. "A rule that cannot be executed is not a
rule" is wrong as stated; the defensible version is that such a rule
cannot be relied on to fire, so it must not be the only defence for a
class that matters.
Class coverage: harness-does-nothing has five executable rules;
trusted-arithmetic has ZERO and produced the largest single error.
make loop-lint and make self-tests wired into `make all` and CI.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Answers the question the workplan posed: did v1.0's "every metric names
its instrument" rule stop a metric being written without a working
instrument? No. AC-1 named `cb-cost --pin` before that tool existed and
set a hand-computed target of $92.87; the tool returned $93.32. The rule
was satisfied completely and the metric was still wrong.
v1.1 adds:
- the instrument must exist and the target must come out of it;
targets are provisional until the tool emits them
- a number inherited from earlier work is re-derived before use as a
target, or cited as unverified
- every reporting tool exposes --self-test, run before the number
- cost is in the definition of done; M-D2-CST may not be uncomputable
The cost of CB-WP-0001 was stated four times before it was right --
$248.46, $92.21, $92.87, $93.32 -- and each correction came from a
different mechanism: re-derivation, adversarial review, and the positive
control. None found more than one. That is the case for keeping all
three.
CB-WP-0003 T10 predicted the next error would be harness-does-nothing.
It was not, twice. Trusted arithmetic over real data would pass a
positive control; and a property verified on 206/206 groups of the main
transcript is false in the 8-response subagent tree that neither the
survey nor the reviewer examined separately. Review structurally cannot
catch the second -- re-deriving on the same sample reproduces the same
blind spot.
Workplan status: done.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- InnerLoop definition-of-done gains a cost row: M-D2-CST may no longer
be recorded uncomputable, and composition must be reported, not only a
total.
- InnerLoop Step 5 gains the --self-test contract: every tool that
reports a number exposes one, and it runs before the number does.
Rationale attached, because the case that motivated it is the one
review cannot catch — survey and reviewer both verified the same large
sample and both missed the small one.
- make cost / cost-test / cost-pin on the one command surface; cost-test
in `make all` and in CI.
- Hub now holds the measured figure for CB-WP-0001: 80.6M in / 323.6k
out against the 401,100 it previously estimated, low by ~200x. The
event states plainly that the hub schema cannot represent the 88% of
cost that is cache, and names `make cost-pin` as the authority.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The loop has now survived CB-WP-0001 end to end and is revised from what
that pass actually taught, recorded in
history/260731-inner-loop-retrospective.md.
Held up: the adversarial review (one blocking and three significant
findings on its single use, resolved with new measurements rather than
argument), the parity-cap rule, the provisional U-item mechanism, and
the ADR gate.
The gap: both serious errors in the pass were measurement errors, and
the loop caught neither. Review reads prose; these were claims about
numbers. In both cases a harness ran successfully while doing no work —
a JS harness timing rejected no-ops, and a Rust benchmark computing
throughput for rounds that never completed.
v1.0 adds:
- Measurement validity: a harness must assert it performed the work it
reports. A number from a run that cannot prove it did the work is void.
- Metric feasibility: every metric names its instrument and is checked
reachable against the contracts in its own spec.
- No silently-ignored input; decisions get commands, not defaults;
scaffolds are exercised or marked; coverage gates that count tags say
so.
- Evidence must state what a comparison does not support.
- The chaos roll is recorded even when it changes nothing, so a
mechanism that never fires is visible rather than assumed.
CB-WP-0001 is complete: 9/9 tasks done.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
