clay-borg/specs/FindingRegister.md
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CB-WP-0028 declared, and two findings from play registered
Nine observations from the maintainer's session. Two are about the game
and go to the register; seven are about the engine and are this workplan.

F18 IS THE ONE THAT REFRAMES THE PASS. "I don't understand the GROUND
card" reads as a design problem. It is not: Actions.csv carries that
card's own tagline -- "Regulate. Restore the frame. Decide." -- and its
full rules text, and clay-borg never imported it. We vendored ONE OF
NINETEEN edition files. Everything else the engine knows is a
hand-transcription into GroundRules.md's 59 numbered rules, which is
enough to PLAY the game and gives a player nothing to READ. The page shows
`Clarify` where the card says "Ask What Happened -- Invite a concrete
account before judging." Registered as `inert`: the data exists and cannot
fire, because nothing reads it.

Found by a player saying he did not understand something. Rule coverage is
59/59 and has been for weeks.

F17: no incentive to ATTACK while holding useful Solutions. Registered as
a NOTE, not a finding -- no artifact demonstrates it, and under GameDesign
§3.1 it may not go to ground-game until one exists. One is cheap (count
ATTACK selections across the policy panel against hand quality). Owner is
ground-game if it survives, since it would be a design finding.

The workplan (M, chaos d8=1, no override, declaration 11 of window 2)
carries the seven engine observations. Two tasks are deliberately shaped
against past mistakes:

T01 must decide whether ADR-0011's hand-rolled CSV reader survives
Solutions.csv, whose microcopy and rules_text are prose with commas and
quotes -- ADR-0011 named exactly that as its revisit condition, so if the
reader cannot parse them the dependency argument gets re-run rather than a
fragile parser written.

T04 must first establish whether "click the deck to draw" is a legal move
at all. GR-A01 draws as part of INVESTIGATE; the deck is not a thing a
player may take from. If it is not legal, that is a FINDING for
ground-game -- the maintainer expected an interaction the rules do not
offer -- and not a feature. CB-WP-0023 exists because SOLVE was offered
where it could not act.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-06 15:34:58 +02:00

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# The finding register
Design findings about **GROUND**, with their reproductions. Governed by
[`GameDesign.md`](GameDesign.md) (admissibility, kinds, states, metrics)
and [ADR-0012](../decisions/ADR-0012-the-design-instrument.md). Reported
by `make design`.
**Split out of `GroundRules.md §Underdetermined` on 2026-08-05** when that
file crossed the ~400-line loadability limit. ADR-0012 D2 said *"no new
file"* and this is a new file — but D2's substance was **one register, not
a second mechanism competing with the first**, and that holds: this *is*
§Underdetermined's register, moved, still driving off the same
`provisional`/ruling machinery. D2 also named the awkwardness this
resolves — a finding about the engine sitting in a document about the
game.
The U-items themselves, with their defaults and rulings, stay in
[`GroundRules.md §Underdetermined`](GroundRules.md); this file tracks them
*as findings*.
**This section is the design-finding register** (ADR-0012 D2). It was the
register for dataset ambiguities already; CB-WP-0022 extended it to all
five kinds rather than building a second one beside it. Admissibility,
kinds, states and metrics: [`GameDesign.md`](GameDesign.md). Reported by
`make design`.
<!-- design-register:begin -->
| id | kind | state | reproduction | role | raised | owner |
|---|---|---|---|---|---|---|
| U1 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U2 | underdetermined | applied | scenarios/ground/gr-d01-darvo-trigger.yaml | default | 2026-07-31 | ground-game |
| U3 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U4 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U5 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U6 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U7 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U8 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U9 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| U10 | underdetermined | applied | — | default | 2026-07-31 | ground-game |
| F11 | inert | applied | scenarios/ground/gr-p05-solve-legality.yaml | counterexample | 2026-08-02 | clay-borg |
| F12 | degenerate | note | — | — | 2026-08-01 | clay-borg |
| F13 | inconsistent | withdrawn | scenarios/ground/gr-e01-threshold-reachable-2p.yaml | counterexample | 2026-08-01 | clay-borg |
| F14 | unplayed | note | — | — | 2026-08-01 | clay-borg |
| F15 | underdetermined | note | — | — | 2026-08-05 | clay-borg |
| F16 | inconsistent | withdrawn | games/ground/examples/difficulty.rs | counterexample | 2026-08-05 | clay-borg |
| F17 | degenerate | note | — | — | 2026-08-06 | ground-game |
| F18 | inert | raised | — | — | 2026-08-06 | clay-borg |
<!-- design-register:end -->
- **F11 — SOLVE offered where it cannot act.** Offered on a face-down
Problem, or with no matching suit in hand; inert every time. Ruled
GROUND-WP-0002 T02, implemented CB-WP-0023 as GR-P05. `applied` — the
rule changed, not just the annotation. **The case we reported was not the
case that fired**: `validate` already rejected face-down, and the
maintainer's three inert SOLVEs were the *hand* case.
- **F12 — GR-A13 "wasted SOLVE" on an already-claimed Problem.** A
scenario had to pick a default and did. `note`: no artifact isolates the
degenerate line, so under GameDesign §3.1 it may not be reported until
one exists.
- **F13 — GR-E01 vs GR-S01, withdrawn 2026-08-05.** Raised as *"4/6/9
against 5/7/9, no dataset reconciles them."* `2da19a4` measured **6/9/12
against 5/7/9** and the scenario was renamed `-unreachable-`
`-reachable-`. **Its reproduction is green**, which under GameDesign §1.3
is the alarm that forced the resolution. Withdrawn rather than deleted,
and the withdrawal is reported (ADR-0012 D5).
- **F16 — "the game is too easy at 56 seats", withdrawn the day it was
raised.** Claimed from `GreedyPolicy` winning 200/200 at those seat
counts. A `FirstLegal` policy scores **0%** on the identical deals, and
at two seats it *beats* greedy — two unsophisticated agents span the
whole range, so the measurement was about the policy. Caught by the
CB-WP-0025 adversarial review (C4) **before transmission**; it would
have been the fifth wrong premise sent to ground-game and the worst,
since GROUND-WP-0005 is blocked on exactly this number. The withdrawal
was reported (ADR-0012 D5). Its reproduction is `difficulty.rs`, whose
policy panel is plural *because of this finding*.
- **F17 — no incentive to ATTACK while holding useful Solutions.**
Reported from play, 2026-08-06: *"there is no incentive to play attacks
as long as I have positive cards."* If true, ATTACK is a dead branch for
most of a game, which would make GR-A06/A07/A08 and the whole Rivalry
half of the relation system reachable only when a player is out of good
options. **`note`, not a finding**: no artifact demonstrates it yet. One
is cheap — count ATTACK selections across the policy panel and compare
against hand quality — and until it exists this may not go to
`ground-game` (GameDesign §3.1). **Owner is ground-game if it survives**;
it would be a design finding, not an engine one.
- **F18 — the engine imports one of nineteen edition files, so the cards
cannot say what they do.** Reported as *"I don't understand the GROUND
card"* — which is not a design gap: `Actions.csv` carries that card's
tagline (*"Regulate. Restore the frame. Decide."*) and full rules text,
and clay-borg never imported it. Every other card is the same: a player
sees `Clarify` where the card reads *"Ask What Happened — Invite a
concrete account before judging."* **`inert`**: the data exists and
cannot fire, because nothing reads it. **Ours, and CB-WP-0028 fixes it.**
- **F15 — the rules define one game, not a series.** `OutcomeView` gives
`personal` (per seat), `group_success` (per table) and `winners`. Summing
the first and counting the third answer different questions, and GROUND
says nothing about how several games combine. CB-WP-0024 T04 shows
**both, labelled**, rather than picking one and letting it become the
score by default. `note`: no artifact demonstrates that this *harms*
play — a unit test showing the two tallies point at different seats
demonstrates only that they can differ, which is arithmetic, not a design
defect. Under GameDesign §3.1 it may not be reported until one exists.
- **F14 — GR-E03/GR-E04 never played to the end.** Nineteen passes, never
played out. `note` until a trial game exists; GROUND-WP-0003 is the
playtest that would close it, and GameDesign §5's protocol makes the
recording the artifact.
### The register's first run found ten answers nobody had collected
**U1U10 are `ruled`, not `reported`.** GROUND-WP-0002 T05 answered all
ten on **2026-08-03** — every one **confirmed** as the default clay-borg
already simulates — and GROUND-WP-0002 T03 confirmed five of the six
provisional scenarios, voiding `gr-e01` as a rules gap. The workplan is
`finished`.
CB-RES-0007 reported *"0 of 10 ruled"* and this register was built saying
`reported`. **Both were two days stale on the day they were written.** The
answers had arrived and nothing propagated them — the same failure as the
unread inbox, in the opposite direction.
**They are `ruled`, not `applied`, and the difference is work we owe.**
Per ADR-0012 D5, `applied` means the source changed and the provisional
default was deleted. The rulings *confirmed* our defaults, so the rules did
not move — but the scenarios still carry `provisional: true` for choices
that are now settled. **Lifting those flags and recording each ruling is
what closes U1U10**, and it is not done. `make design` shows them open
until it is.
### The U-item ↔ scenario mapping, measured twice
**One U-item has a scenario that names it: U2.** CB-RES-0007 asserted six
of ten did.
CB-WP-0026 T03 tried to write the other mappings and **produced two wrong
ones before checking them**:
| claimed | why it was withdrawn |
|---|---|
| `gr-a04-bond-support` → U1 | it asserts consent is **required**; U1 asks **when** the target accepts. Different question. |
| `gr-d05-darvo-reverse` → U5 | it exercises the **unrejected** REVERSE; U5 is the **rejected** one (GROUND—ND). Different stage. |
Both were plausible from the `covers:` list and both were wrong on
reading the description. **That is the third and fourth instance of this
exact defect** — a link that looks right, asserted without checking what
the artifact actually exercises — and the first two reached ground-game.
So a scenario now declares `encodes_u_item` explicitly or claims nothing.
**Nine U-items have no reproduction and are recorded as having none.**
They are `applied` because the ruling landed and the provisional flag came
off, not because anything demonstrates them.
### What the backfill measured, and what it contradicted
**Only U2 names its U-item in a scenario.** Measured, not estimated:
```
for u in U1 .. U10; do grep -lE "\b$u\b" scenarios/ground/*.yaml; done
```
CB-RES-0007 asserted *"six of the ten already have provisional
scenarios."* Five provisional scenarios exist and **one** cites the item
it stands for. The other four may well encode U-item defaults — the
mapping is simply **not written down**, so it is not checkable, and an
uncheckable link is the defect this register exists to fix. The register
records what is citable; the rest is debt, visible in `make design`.
**No sixth kind was needed** — the five kinds absorbed all four non-U
findings. And the survey's *"six provisional defaults"* was **not** entered
as a finding: C3 showed it double-counted GR-E01, and the provisional
scenarios are *reproductions for* underdetermined items, not a finding of
their own.
**U1U10 are `reported` while lacking reproductions**, which GameDesign
§3.1 would now forbid. They were reported on 2026-07-30, before the rule
existed. They are grandfathered rather than rewritten, and the debt is a
reported metric with a target of zero.