{
  "format": "driftproof-answers/2",
  "receipt_hash": "63f198b3d801d7a5d008195273b96aad18638c7a45b9e4de71a995525357f82e",
  "model_id": "claude-sonnet-5-5",
  "answers": {
    "4965757d0980880fc5793671667dcd85957a242b840d7d0151c5664929ceeb0c": "**Candidate: collapse `ValidateOrder` into `OrderRules`, so `OrderController` calls one deeper validation module.**\n\n**Files involved:** `OrderController`, `ValidateOrder`, `OrderRules`\n\n**Problem:** `ValidateOrder` is a shallow module. Its interface is exactly as wide as `OrderRules`' interface, since it forwards every argument unchanged, and it holds no logic of its own. A reader tracing validation has to hop through two modules to reach the one that matters. The last five changes all touched validation, so that hop is paid repeatedly, and any change to `OrderRules`' interface has to be mirrored in `ValidateOrder`, which hurts **locality**.\n\n**Deletion test:** If you deleted `ValidateOrder`, the complexity wouldn't reappear anywhere. `OrderController` would just call `OrderRules` directly. That means the module is a pass-through and adds no **leverage**. Deleting it concentrates nothing, it simply removes a layer. So the real deepening isn't in removing the layer alone: it's in making `OrderRules` the single validation module with a small interface that `OrderController` depends on.\n\n**Solution (plain English):** Have `OrderController` talk to a single validation module. Either `OrderRules` takes over the `ValidateOrder` name and role, or `ValidateOrder` goes away and the controller calls `OrderRules` directly. The aim is one **interface** in front of the validation logic, with no forwarding layer.\n\n**Benefits:**\n- **Locality:** Validation changes, which are the hot spot, land in one module rather than two.\n- **Leverage:** Callers get the full validation behavior through one interface.\n- **Tests:** The interface becomes the test surface. Tests can exercise validation through `OrderRules` directly, with no need to test or mock a layer that does nothing.\n\n**Recommendation strength:** Strong. The evidence is direct: a pure pass-through, plus a recent history concentrated on validation.\n\n**Caveats:** I only have your description, so I haven't checked whether other callers use `ValidateOrder`, or whether it exists as a **seam** for a second **adapter** (for example, a different rule set). One adapter would be a hypothetical seam, so unless a second one is real, the layer isn't earning its keep. I also haven't checked `GLOSSARY.md` or any ADRs, so the naming above is provisional, and an ADR could have recorded a reason for this layer.\n\nI haven't proposed a concrete interface shape for the merged module. That would be the next step if you want to explore this one.",
    "d60dfa8d93d372d9fdbb6b4ab91d3efbe9f2d3ce18266b1a3334a433b45ae1a6": "**Deepening candidate: collapse `ValidateOrder` into `OrderRules`, so `OrderRules` becomes the one validation module that `OrderController` calls directly.**\n\n**Files involved:** `OrderController`, `ValidateOrder`, `OrderRules`\n\n**Problem:** `ValidateOrder` is a shallow module. It forwards every argument unchanged to `OrderRules`, so its interface is exactly as complex as what it wraps, and it adds no behavior of its own. Someone trying to understand validation has to bounce through two modules to find the one place where the logic lives. Because the last five changes all touched validation, that extra hop is paid on the hottest path in this area.\n\n**Deletion test:** If you delete `ValidateOrder`, nothing is lost. The complexity doesn't move anywhere, because it already lives in `OrderRules`. The pass-through simply disappears. That tells you the module isn't earning its keep.\n\n**Solution (plain English):** Remove the pass-through and have `OrderController` depend on `OrderRules` directly. `OrderRules` stays as the single module whose interface is the test surface for validation.\n\n**Benefits:**\n- **Locality:** Validation changes, which are frequent here, land in one module instead of being reflected across two interfaces.\n- **Leverage:** Callers get the full validation behavior through a single interface.\n- **Testing:** Tests target `OrderRules` through its real interface, with no need to verify that a forwarding layer passes arguments through correctly.\n\n**Recommendation strength:** Strong. The evidence is clear (pure forwarding, a single home for the logic, and heavy recent churn), and the change carries little risk.\n\n**Caveat:** Before committing to this, check whether `ValidateOrder` is serving as a **seam** that something else is meant to plug into, such as a second validation implementation. With only one adapter, that is just a hypothetical seam, and it doesn't justify the extra module. If a second adapter is planned, the conclusion changes. Also check `GLOSSARY.md` and any ADRs for a decision that deliberately introduced `ValidateOrder`. I haven't been able to look at either, since this analysis is based only on the description you supplied.\n\nI haven't proposed a new interface for `OrderRules`; that would be the next step if you want to explore this candidate further.",
    "0094ebf9778617dd31e0fde3ad8a478fe32619d2406f542cc8b01fd936cd6d5a": "## Deepening candidate: collapse `ValidateOrder` into `OrderRules`\n\n**Files:** `OrderController`, `ValidateOrder`, `OrderRules`\n\n**Problem:** `ValidateOrder` is a shallow module. Its interface is as wide as `OrderRules`' because it forwards every argument unchanged, and it holds no logic of its own. The deletion test says it all: if you delete `ValidateOrder`, no complexity reappears anywhere. The controller just calls `OrderRules` directly. It adds a hop to follow and an extra place to edit whenever the validation signature changes, with no leverage in return.\n\nThis matters more because the last five changes all touched validation. Each one probably had to update both modules' interfaces in lockstep, so the pass-through taxes the hottest area of the code.\n\n**Solution:** Delete `ValidateOrder` and have `OrderController` call `OrderRules` directly. `OrderRules` becomes the single module that owns order validation, and its interface is the one place callers learn what validation requires.\n\nIf there is a reason to keep a seam between the controller and the rules (for example, a second implementation or a test substitute), then `ValidateOrder` should be reshaped into a real interface that hides argument assembly and result translation. As described, there is one implementation behind it, so that would be a hypothetical seam, not a real one.\n\n**Benefits:**\n- **Locality:** a change to validation rules or inputs lands in one module, not two.\n- **Leverage:** callers get the full behavior of `OrderRules` through one interface, with no wrapper to keep in sync.\n- **Testing:** tests target `OrderRules` through its interface, which is already the test surface. Nothing is lost by removing a layer that has no behavior to test.\n\n**Recommendation strength:** Strong. It is low-risk, justified by recent churn, and the deletion test is unambiguous.\n\n**Caveat:** this rests only on the description given. I haven't seen the code, so I can't rule out other callers of `ValidateOrder` or conventions (such as a layering rule or ADR) that require the wrapper. Those are worth checking before acting.\n\nI haven't proposed a new interface for `OrderRules`, since that belongs in the next step. Would you like to explore this one?",
    "74178201e33b241f8d6c4cb19d500fa4da49560ccf3c40dedc240b495cbd7c01": "**Deepening candidate: collapse `ValidateOrder` into `OrderRules`, so `OrderRules` is the single validation module that `OrderController` calls.**\n\n**Files involved:** `OrderController`, `ValidateOrder`, `OrderRules`\n\n**Problem:** `ValidateOrder` is a shallow module. It forwards every argument unchanged to `OrderRules`, so its interface is as complex as what it hides, which is nothing. Anyone changing validation has to read and keep in sync two modules to learn one concept. Since the last five changes all touched validation, that cost is being paid repeatedly, and it is where this codebase is most likely to keep changing.\n\n**Deletion test:** If `ValidateOrder` were deleted, no complexity would reappear in its callers. `OrderController` would just call `OrderRules` directly. That means the module adds indirection without concentrating anything, so it is a pass-through and not a real seam. It earns no **leverage**.\n\n**Solution (in plain English, no interface proposed yet):** Remove the forwarding layer and let `OrderRules` be the one place validation is entered and implemented. `OrderController` depends on it directly. If you later need a real **seam** (for example, swapping validation policies per market), introduce it deliberately once there are two **adapters**. A single adapter behind a seam is only hypothetical.\n\n**Benefits:**\n- **Locality:** Validation changes, bugs, and knowledge live in one module rather than being split across a forwarding layer and its target.\n- **Leverage:** Callers get the full validation behavior through one interface, with no extra hop to maintain.\n- **Testing:** The interface becomes the test surface. Tests go through `OrderRules` and exercise the real behavior, and you no longer need tests (or mocks) of a forwarder that would only prove it forwards.\n\n**Recommendation strength:** Strong. The deletion test is clear-cut and the change history points at this area, so the payoff is likely to be realized soon.\n\n**Caveats:** I only have your description, not the code. Before acting, check for other callers of `ValidateOrder`, and check whether it exists to satisfy a framework convention or an ADR. If either is true, the case weakens. I also haven't checked `GLOSSARY.md` for domain naming, so the module naming should be confirmed against it.\n\nWhich direction would you like to explore next?",
    "e71f77d434a1b67d83f0a67f1fdaf6bc8c9ffdb06a50466dccf3e91d76db45b6": "**Deepening candidate: collapse `ValidateOrder` into `OrderRules`, or give it real responsibility.**\n\n**What the facts show:** `ValidateOrder` forwards every argument unchanged to `OrderRules`, and only `OrderRules` holds validation logic. That makes `ValidateOrder` a pass-through. It has a shallow interface, since it exposes the same surface as `OrderRules`, and it hides nothing. Meanwhile, the last five changes all touched validation, so each change likely has to be threaded through two layers (the signature in both, plus any new argument).\n\n**Suggestion:** Make `OrderRules` the module that `OrderController` talks to through a small, stable interface, such as \"validate this order and return a result\", and delete the forwarding layer. The alternative is to keep `ValidateOrder` but deepen it so it owns something real: building the validation input from the order, collecting and shaping results/errors, and deciding which rules apply. Then `OrderController` stops knowing which arguments the rules need, and `OrderRules` becomes the internal detail.\n\n**Why this one:**\n- Validation is the churn hotspot, so reducing the number of places a change must touch pays off most here.\n- Removing the pass-through (or giving it a purpose) improves locality: a rule change stays inside one module instead of rippling through the signature chain.\n- It concentrates the interface at the controller boundary, which makes testing simpler: one place to test validation behavior.\n\n**Recommendation:** Prefer removing the forwarding layer first, and only reintroduce a wrapper if a real responsibility emerges, such as result shaping. That is the smaller change and avoids creating an abstraction without depth.\n\n**Caveat:** I only have the description, not the code. If `ValidateOrder` is a deliberate seam (for example, for mocking in tests or for a future second rule set), the better move is deepening it rather than removing it.",
    "b1efb75b5e22129863a6fba7a1cbe5813c354d5759178a560ff574c7b6c226bc": "**Deepening candidate: collapse `ValidateOrder` into `OrderRules` (or give it real responsibility).**\n\n**Observation:** `ValidateOrder` forwards every argument unchanged to `OrderRules`, and only `OrderRules` holds validation logic. That makes `ValidateOrder` a pass-through: its interface is as wide as the one it wraps, and it hides nothing. Since the last five changes all touched validation, each of those changes likely had to consider (and possibly edit) both layers, so the shallow layer adds cost without adding leverage.\n\n**Suggestion:** Treat `OrderRules` as the module `OrderController` talks to, and give it a small, intention-revealing interface, for example \"validate this order and return a result\" rather than exposing the individual arguments. Then delete `ValidateOrder`, or, if you want to keep a seam there, make it earn its place by owning something concrete, such as:\n\n- assembling the arguments from the order, so the controller passes just the order,\n- translating rule outcomes into a single result type (valid / list of violations) the controller can act on.\n\n**Why this is deeper:**\n- The controller sees one narrow entry point; the rule details stay behind it.\n- Validation churn stays localized to one module instead of rippling across a forwarding layer.\n- Tests target one place, the rules, rather than a wrapper that only proves delegation.\n\n**Recommendation:** Remove the pass-through and have the controller call `OrderRules` through a narrowed, order-based interface. Only keep `ValidateOrder` if you can name a responsibility it would own beyond forwarding.\n\n**Caveat:** I'm working only from your description. If `ValidateOrder` is referenced from other callers or serves as a mocking seam, check that before removing it.",
    "8e36b06c3c67f812c4af1f312c99ae1e2345414c62f68e7e5d8cf0b3b85714d6": "**Deepening candidate: collapse `ValidateOrder` into `OrderRules`, so `OrderRules` exposes a single, richer validation interface that `OrderController` calls directly.**\n\n**What the facts show**\n- `ValidateOrder` forwards every argument unchanged to `OrderRules`. It adds no logic, no translation, and no policy. It is a shallow pass-through: its interface is as wide as its implementation, so it hides nothing.\n- All validation logic lives in `OrderRules`.\n- The last five changes all touched validation. Each change probably had to be threaded through two layers (`ValidateOrder`'s signature and `OrderRules`), which adds cost without adding any separation.\n\n**Suggestion**\nRemove the forwarding layer, and deepen `OrderRules` so the controller gets a small interface (for example, \"validate this order and get a result\") while the rule details stay behind it. The callers see less, and the module hides more.\n\n**Why this is the best single move**\n- It removes a layer that provides no leverage.\n- It puts the change hotspot (validation) in one place, so future validation changes touch one module instead of two.\n- It keeps the controller's dependency simple: one collaborator for validation, not a chain.\n\n**Caveats, since I only have the description**\n- If `ValidateOrder` is a public seam that other callers or tests depend on, those need to be checked before removing it.\n- If you want the indirection for a future reason (for example, swapping rule sets), that's a reason to keep it, but then it should earn its place by owning that variation. Right now it doesn't.\n\nI haven't implemented anything, per your instruction.",
    "ce08225c2ebbd79c8b22d0f1b9268198ec622b01d209e9bca2f1709d907f3839": "**Deepening candidate: collapse `ValidateOrder` into `OrderRules`, so `OrderRules` exposes the validation interface directly.**\n\n**Why this one**\n\n- `ValidateOrder` is a pass-through. It forwards every argument unchanged and holds no logic, so it is a shallow module. Its interface is as wide as its implementation, which is nothing. It adds a hop and a name to learn without hiding any complexity.\n- All validation logic lives in `OrderRules`, and the last five changes touched validation. Each of those changes likely had to go through both layers, or at least keep the forwarding signature in sync. That is pure overhead for the area that churns most.\n- Merging them puts the depth in one place. `OrderController` would call one module with a small interface (for example, \"validate this order and give me a result\"), and the rule details would sit behind it.\n\n**What deepening would look like (not implemented)**\n\n- `OrderController` depends on `OrderRules` directly, or on a narrow validation interface that `OrderRules` implements.\n- The interface should be narrower than the current \"forward every argument\" shape. Ideally it takes an order and returns a validation result, rather than passing along a long argument list that mirrors the internals.\n- Rule additions and changes then stay inside `OrderRules`, and the controller never changes when validation does.\n\n**Caveats**\n\n- If `ValidateOrder` exists as a seam, say for testing or to allow swapping rule sets, keep a narrow interface there. In that case the fix is to make the interface meaningful, not to delete it. From the facts given, it does neither job.\n- I only know what's in your description. I haven't seen the code, so I can't tell whether other callers depend on `ValidateOrder`.",
    "b2655797d381772f5d442a1e0c61e6dd618a5d056374281d2d8f4c7e93e3f1d0": "**Deepening candidate: collapse `ValidateOrder` into `OrderRules`, so `OrderRules` becomes the single deep validation module.**\n\n**What the facts show**\n- `ValidateOrder` forwards every argument unchanged to `OrderRules`. It has no logic of its own, so it adds a layer without hiding anything. Its interface is as wide as the one behind it.\n- All validation logic lives in `OrderRules`, so that is where the real depth is.\n- The last five changes touched validation. Each change likely meant editing both the pass-through and the rules, or at least reasoning about two places.\n\n**Suggestion**\nHave `OrderController` call `OrderRules` directly, or give `OrderRules` a small, intention-revealing entry point such as `validate(order)` that returns a result. Then remove `ValidateOrder`. Callers get a narrow interface (one call, one result) over a rules implementation that can keep changing without touching the controller or an intermediate layer.\n\n**Why this is deepening and not just deleting a class**\nThe aim is a simpler interface relative to the behavior behind it. If `OrderRules` currently takes many positional arguments, which a pure pass-through suggests, the entry point should take the order itself and not a long argument list. Then future rule changes stay internal to `OrderRules`.\n\n**Caveats**\n- I only know what you described. If `ValidateOrder` exists as a seam for testing, for multiple callers, or for a planned second rule set, keep it, but then it should earn its place by owning something such as error translation or the result type.\n- I haven't seen the code, so I can't confirm there are no other callers of `ValidateOrder`.",
    "72a9ff02dd0e78a770496696b5650745169792c8d48751bc0b84a24533a439ff": "# Review response: proposed merge into `BookingService`\n\n**Recommendation: don't merge everything. Narrow the proposal to consolidating the Reservation logic, and keep payment behind its own seam.**\n\n## 1. Payment must stay separate (ADR conflict)\n\nAn accepted ADR keeps payment separate specifically to support two processors. That makes the payment seam a **real seam**: one interface with two adapters, not a hypothetical one. Merging payment into `BookingService` would:\n\n- Remove the seam the ADR exists to protect, so processor-specific behavior leaks into booking code.\n- Cost **locality**: a change to one processor would touch the booking module.\n- Make testing harder. Today the payment interface is the test surface, and both adapters can be exercised against it. Merged, tests would need to go through booking to reach payment behavior.\n\nThe review gives no new friction that would justify reopening the accepted ADR. \"Fewer modules\" alone isn't enough. Unless the author can show concrete friction caused by the separation, this part of the proposal should be dropped.\n\n## 2. Naming: use Reservation, not Booking\n\nThe glossary calls the concept **Reservation**. `BookingService` introduces a second term for the same idea, and \"Service\" is vague about what the module does. If the non-payment logic is consolidated, name it for the domain concept, e.g. the **Reservation module**, and use the glossary term in its interface and tests.\n\n## 3. What is worth keeping from the proposal\n\nThe review may be pointing at real friction in the non-payment code. I haven't verified that here, so this is a conditional suggestion. If understanding a Reservation currently means bouncing between many small, shallow modules, consolidating those into one deeper Reservation module is reasonable. Before doing so, apply the **deletion test** to each candidate: if deleting a module would concentrate complexity rather than just move it, fold it in.\n\n## Suggested outcome\n\n| Part of proposal | Verdict |\n|---|---|\n| Merge payment into `BookingService` | **Reject.** Conflicts with the accepted ADR, and the two-adapter seam is real. |\n| Consolidate the remaining shallow modules | **Worth exploring**, if the deletion test supports it. |\n| Name `BookingService` | **Change** to Reservation, per the glossary. |\n\nIf the author still wants payment merged, they should propose superseding the ADR explicitly and show the concrete friction it causes.",
    "252302be2b130e96be34bcd2a4c667c653166a7a0cd84ca79b47b98bb98d6349": "# Review response: merging everything into `BookingService`\n\n**Recommendation: don't merge as proposed.** Part of the proposal is worth keeping, but the payment merge conflicts with an accepted ADR, and the naming conflicts with the glossary.\n\n## 1. Naming: use Reservation, not Booking\n\nThe glossary calls this concept **Reservation**. A `BookingService` introduces a second name for the same thing and loses the domain language that makes seams easy to find. If a deeper module comes out of this, name it for the glossary term, for example the **Reservation module** or **Reservation intake module**. \"Service\" is also vague and doesn't say what the module owns.\n\n## 2. Payment: keep the seam\n\nThe accepted ADR keeps payment separate so that two processors can be supported. That makes the payment boundary a **real seam**: one interface with two adapters, not a hypothetical one. Folding payment into `BookingService` would:\n\n- Remove the seam, so processor-specific behaviour leaks into Reservation logic.\n- Lose **leverage**. Today callers get both processors through one payment interface, and a merged module would force them to know which processor is in play.\n- Weaken tests. The payment interface is currently the test surface for both adapters, and a merged module would need processor setup in every Reservation test.\n\nNothing in the review shows friction strong enough to reopen the ADR. \"Fewer modules\" is not a reason by itself. If there is real friction, such as Reservation code reaching across the seam or leaking processor details, state it specifically, and then we can discuss revisiting the ADR.\n\n## 3. What may be worth keeping\n\nThe review's instinct could still be sound for the parts that are not payment. Apply the **deletion test** to each module it wants to merge:\n\n- If deleting a module would **concentrate** complexity into one place, it is shallow and the merge is justified. This is the case for thin pass-through modules with interfaces nearly as complex as their implementation.\n- If deleting it would only **move** the complexity, or would spread it across callers, keep it.\n\nA narrower proposal would deepen the Reservation module by absorbing the shallow, non-payment pieces. Payment would stay behind its existing seam, called through its interface. That gives better **locality** for Reservation behaviour without giving up the two-processor design.\n\n## 4. Requested changes\n\n1. Rename the proposed module to match the glossary (Reservation).\n2. Exclude payment from the merge, or give concrete friction evidence and explicitly call out the ADR conflict.\n3. List which modules are being merged and show the deletion-test result for each.\n4. Say which tests survive the merge and where the test surface moves.\n\nI'm happy to go through the non-payment modules one at a time once the list is available.",
    "856bc06215abe13920f95ad849f98a47954c8f0c8e577c63a8338d9edd144801": "# Review response: merging everything into `BookingService`\n\n**Recommendation: don't merge as proposed. Keep the payment seam, and consider a narrower merge on the Reservation side.**\n\n## Where the proposal conflicts\n\n1. **The accepted ADR keeps payment separate to support two processors.** By the \"one adapter = hypothetical seam, two = real\" rule, two processors make the payment seam real. Folding payment into one module removes the place where those adapters plug in. Processor-specific logic would then leak into everything that touches a Reservation, and we'd lose **locality** for processor changes.\n\n2. **The proposal doesn't give a reason to reopen the ADR.** Reopening an accepted decision needs friction that outweighs it. \"Everything in one place\" is a preference, not evidence that the payment seam is causing a problem. If there is such evidence, such as bugs from the split, awkward calls across it, or tests that can't run through the interface, please add it to the review and we can look at it properly.\n\n3. **Naming drifts from the glossary.** `GLOSSARY.md` calls the concept **Reservation**. \"Booking\" introduces a second term for the same thing, and \"Service\" says nothing about what the module owns. A better name would be along the lines of \"the Reservation module\".\n\n## What's worth keeping from the proposal\n\nIf the current Reservation logic is scattered across many small, shallow modules, consolidating *that* is a good **deepening** candidate. Before doing it, apply the **deletion test** to each module. If deleting one just moves its complexity to its callers, it was shallow, and merging it concentrates that complexity in one place. That would give better **leverage** and **locality**, and tests could go through one **interface**.\n\n## Suggested way forward\n\n- Merge the Reservation-side modules into one deep **module**, with payment still behind its existing **seam**.\n- Keep the two processor **adapters** behind that seam, so Reservation code never sees processor details.\n- Test the Reservation module through its interface, using a fake payment adapter at the seam.\n- If the author still wants payment merged, they should write a superseding ADR that explains what the current separation costs.",
    "12fb154712a63a1807f0b395b1b4e33fc2665c5de7f9b7c53090cadd30c6c4e2": "# Review response: merge into `BookingService`\n\n**Recommendation: Don't merge as proposed. Keep the payment seam, and consider deepening the Reservation module around it.**\n\n## 1. Naming\n`GLOSSARY.md` calls this concept **Reservation**, so `BookingService` introduces a second name for the same thing. Beyond the glossary mismatch, \"service\" is a vague term that says nothing about the module's interface or what it owns. I'd name the module for the domain concept, e.g. \"the Reservation module\", and update the glossary if \"Booking\" is meant to be a distinct concept.\n\n## 2. Conflict with the accepted ADR\nAn accepted ADR keeps payment separate in order to support two processors. Folding everything into one module contradicts that decision.\n\n- **The seam is real.** Two processors means two adapters behind the payment seam. One adapter would be a hypothetical seam, but two makes it a real one.\n- **Merging removes the seam.** Processor-specific behaviour would then sit inside the same module as reservation logic, and the interface would have to expose or branch on processor details. That is worse locality, not better.\n- **Tests get harder.** Today the payment interface is the test surface, and each adapter can be tested against it. After a merge, reservation tests would have to account for both processors.\n\nThe proposal doesn't say what friction justifies reopening the ADR. If the friction is real, for example callers bouncing between the Reservation and payment modules for one operation, it should be documented with specifics. Absent that, the ADR stands.\n\n## 3. Deletion test\nDeleting the payment module would not concentrate complexity. It would spread two processors' worth of complexity into `BookingService`. The module is earning its keep, so it fails the \"shallow\" test.\n\n## 4. What I'd accept instead\nIf the real problem is that Reservation logic is scattered across many small modules, I'd support deepening that side:\n\n- Consolidate Reservation behaviour into one module with a small interface.\n- Leave payment behind its existing seam, with the Reservation module as its caller.\n- Test Reservation through its interface, using a test adapter at the payment seam.\n\nThis gets the locality and leverage the proposal is after without undoing the ADR.\n\n## Requested changes\n1. Rename to match the glossary (Reservation), or justify a new term and add it to `GLOSSARY.md`.\n2. Either drop the payment merge, or state the concrete friction and explicitly propose superseding the ADR.\n3. If narrowing scope to Reservation consolidation, describe the interface and what stays behind the payment seam.",
    "01dd4aa13a139e1aa35850da2536d747b06056f8d89dcecd9bb2ada232f06033": "**Review response: merging everything into `BookingService`**\n\nThanks for the proposal. I can see the appeal of one place to look, but I can't approve this as written. There are two concerns, one about architecture and one about naming.\n\n**1. It conflicts with the accepted ADR on payment separation**\n\nThe accepted ADR keeps payment separate so we can support two payment processors. Folding payment logic into `BookingService` would remove the boundary that makes this possible. Each processor's quirks would end up in the same class as booking logic, and adding or swapping a processor would mean changing booking code. Booking and payment would also have to be tested and released together.\n\nIf the ADR no longer reflects what we need, for example if we are dropping one processor, the right step is a new ADR that supersedes it, with the reasoning written down. A review change shouldn't override an accepted decision silently.\n\n**2. The naming should follow the glossary**\n\nThe glossary calls the concept **Reservation**. If the merged class is meant to own that concept, the naming should reflect it (for example `ReservationService`), or the PR should explain why `Booking` is being used instead. Introducing a second term for the same concept makes the code harder to follow and the glossary harder to trust. If `Booking` is the better term, the glossary should be updated in the same change.\n\n**What I'd suggest**\n\n- Keep payment behind its own interface, as the ADR specifies.\n- If the goal is a simpler call path, let `BookingService` (or `ReservationService`) orchestrate the payment component rather than absorb it. That gives callers a single entry point and preserves the separation.\n- Align the naming with the glossary Reservation term, or update the glossary explicitly.\n- If you still think the ADR should change, open a superseding ADR so the team can discuss it.\n\nI'm glad to re-review once the payment boundary is restored, or once there is an ADR proposing to change it.",
    "a5beaac27ddb4c0861bf24f7f8a712d59f27f1c1f740e61b1381f56af237c419": "**Review response: proposal to merge everything into `BookingService`**\n\nThanks for the proposal. I can't approve it as written, for two reasons.\n\n**1. It conflicts with an accepted ADR.**\nThe accepted ADR keeps payment separate from the booking logic so the system can support two processors. Folding payment into `BookingService` would remove that boundary. Every processor-specific path would then live inside the booking class, and adding or changing a processor would mean modifying core booking code. If the team now wants to revisit that decision, the right route is a new ADR that supersedes the existing one, with the reasoning and the trade-offs written down. A code review isn't the place to override it.\n\n**2. It uses the wrong name for the concept.**\nThe glossary calls this concept **Reservation**, not Booking. Whatever is merged or renamed should follow the glossary, so the types and methods should say `Reservation`. If \"Booking\" is preferred, the glossary should be changed deliberately and consistently, not drifted away from in one class.\n\n**What I'd suggest instead**\n- Keep payment behind its own interface, with one implementation per processor, as the ADR intends.\n- If the aim is to simplify, consolidate the *reservation* logic (a `ReservationService`, named per the glossary) and let it call the payment interface. That removes the duplication without breaking the separation.\n- If there is a real reason payment can't stay separate, such as a transactional-consistency problem, please describe it. We can then decide whether it justifies a superseding ADR.\n\n**Decision:** Request changes. I'm happy to approve once the payment separation is preserved and the naming matches the glossary, or once a superseding ADR is accepted.\n\nOne caveat: I'm working only from the facts you gave me. I haven't seen the code, the ADR, or the proposal itself, so specifics like class names and the ADR number are left for you to fill in.",
    "613ad0f17ac512e15dbd19a9be9795fbbbdbcbd7b0ba5cd77f447cde1b4a7c33": "**Review response: merge into `BookingService`**\n\nThanks for putting this together. I can't approve it as written, for two reasons.\n\n**1. It conflicts with an accepted ADR.**\nThe accepted ADR keeps payment separate from the booking logic so we can support two payment processors. Folding everything into `BookingService` would couple booking to payment and remove the seam that lets us swap or run both processors side by side. If there are new facts that weaken the ADR's rationale, such as dropping one processor or a change in how payment is invoked, the right route is a superseding ADR, not a code change that quietly reverses the decision. Until that exists, the ADR stands.\n\n**2. The naming doesn't match the glossary.**\nThe glossary calls this concept **Reservation**, not Booking. If this change introduces or extends `BookingService`, it spreads a term we've agreed not to use. Please either name the service to match the glossary (e.g. `ReservationService`) or, if \"Booking\" is deliberately a different concept, add it to the glossary and say how it differs.\n\n**What I'd suggest instead**\n- Keep payment behind its own boundary (an interface or separate service) with one implementation per processor.\n- Have the reservation service depend on that interface only, so it doesn't need to know which processor is in use.\n- If the goal is fewer moving parts or less indirection, tell us which specific pain point you're hitting. We can probably address it by simplifying the interface rather than removing it.\n- If you believe the ADR should change, open a proposal to supersede it and we'll discuss it there.\n\n**Status:** Request changes. I'm happy to re-review once the payment separation is preserved and the naming is aligned with the glossary, or once there's a superseding ADR.",
    "a2a27e40129fdaf77b5ab74b5fb8f62978b9f57e7e3586009e67b18198aca94f": "# Review card outline: ShippingFacade\n\n**Candidate:** ShippingFacade forwards every CarrierClient method\n**Recommendation strength:** `Worth exploring`. I'm working only from the facts you gave me, not from the code, so this isn't `Strong` yet.\n\n## 1. Files\n- The ShippingFacade module (path not supplied)\n- The CarrierClient interface and its two adapters, one per real carrier (paths not supplied)\n- Callers of ShippingFacade (not yet enumerated)\n\n## 2. Problem\n- **Shallow module:** ShippingFacade exposes every CarrierClient method, so its interface is about as large as its implementation. It adds a name but little depth.\n- **No leverage:** Callers learn the full CarrierClient surface anyway, so the facade saves them nothing.\n- **Weak locality:** Carrier differences and shipping rules have no home in the facade. They end up in callers or inside the adapters.\n- **Test surface:** The facade's interface is the test surface, and tests there only verify forwarding.\n\n## 3. Deletion test\n- If you delete ShippingFacade, callers talk to CarrierClient directly and little complexity reappears. That suggests the facade is a pass-through and not a deep module.\n- The caveat is that I haven't checked whether callers rely on it for anything beyond forwarding.\n\n## 4. Seam assessment\n- The CarrierClient seam is **real**. Two real carriers means two adapters, not a hypothetical seam.\n- The problem is the module layered on top of that seam. The seam itself is fine.\n\n## 5. Solution (plain English, no interface yet)\n- Either remove the facade and let callers use the seam directly, or give it real depth.\n- Giving it depth means it owns shipping decisions that currently leak into callers, such as carrier selection and rate or label workflows, and exposes a much smaller interface than CarrierClient.\n- I'm not proposing an interface at this stage.\n\n## 6. Benefits\n- **Locality:** Carrier-selection and shipping rules would sit in one module.\n- **Leverage:** Callers would handle fewer concepts and still get the full capability.\n- **Tests:** Tests would cover shipping behavior through the deepened interface, with the two adapters as the variation points.\n\n## 7. Before / after diagram (to draw)\n- **Before:** Callers → wide ShippingFacade (a thin box with as many arrows as CarrierClient has methods) → CarrierClient seam → Carrier A adapter and Carrier B adapter.\n- **After (option A, delete):** Callers → CarrierClient seam → two adapters.\n- **After (option B, deepen):** Callers → narrow ShippingFacade (a tall box holding shipping rules) → CarrierClient seam → two adapters.\n\n## 8. Open questions to verify\n- Do callers use all of CarrierClient's methods, or only a subset?\n- Is any carrier-specific branching currently done in callers?\n- Do `GLOSSARY.md` or an ADR already name or constrain this area?\n\n## 9. What you should decide next\n1. **Is this the candidate you want to explore?** If so, we move to the grilling loop.\n2. **Delete or deepen?** My recommendation is to deepen only if you can name shipping decisions callers currently make themselves. Otherwise delete the facade, because the seam is already real and the pass-through adds nothing.\n3. **Confirm the domain terms.** Should the module be named after a shipping concept from `GLOSSARY.md`, or does that term still need defining?\n4. **Scope.** Should this stay limited to ShippingFacade and its callers, or include the adapters?",
    "58d277063ad5c04a5d35b22ff959742223644df668a6d7ce1dc0a6e26336eefa": "# Review card outline: ShippingFacade\n\nThis outline uses only the facts you supplied. I haven't looked at the code, so file paths and caller details are marked as unknown.\n\n## Header\n- **Candidate:** ShippingFacade is a shallow module over CarrierClient\n- **Recommendation strength:** `Worth exploring` (it becomes `Strong` if the deletion test below holds)\n- **ADR conflict:** none known (check `docs/adr/` before presenting)\n\n## Files\n- ShippingFacade (path unknown)\n- CarrierClient interface and its two adapters, one per real carrier (paths unknown)\n- Callers of ShippingFacade (not yet enumerated)\n\n## Problem\n- ShippingFacade exposes every CarrierClient method, so its interface is about as complex as the interface it wraps. That makes it a **shallow** module with little **depth**.\n- Callers still have to understand the full CarrierClient surface, so the facade adds a hop without hiding anything.\n- Understanding one shipping operation means reading two modules that say the same thing, which costs **locality**.\n- Tests against the facade just re-test CarrierClient pass-throughs, so the real behavior isn't covered.\n\n## Deletion test\n- If ShippingFacade were deleted, callers would call CarrierClient directly and little complexity would reappear.\n- That means the facade is probably pass-through. This is the signal that it's shallow and not a deep module.\n- Caveat: this holds only if it contains no logic such as carrier selection, retries, or normalization. Confirming that is the first thing to check.\n\n## Seam analysis\n- Two real carriers means two adapters behind CarrierClient, so that is a **real seam**, not a hypothetical one.\n- The seam is in the right place. The problem is a second, redundant layer above it.\n- Open question: do carrier differences (rate shapes, label formats, error models) leak through the facade to callers?\n\n## Solution (plain English, no interface yet)\n- Make one module the place where shipping behavior concentrates, with a small interface expressed in domain terms from `GLOSSARY.md`.\n- Keep CarrierClient as the seam, with the two carrier adapters behind it.\n- Move carrier-specific handling out of callers and behind that seam.\n- Remove the pass-through layer, or give it real depth.\n\n## Benefits\n- **Leverage:** callers learn a small interface and get both carriers' behavior.\n- **Locality:** carrier quirks, errors, and selection logic live in one place.\n- **Tests:** the interface becomes the test surface. Tests run once against the shipping interface, with a fake adapter as the second implementation next to the real ones.\n\n## Before / After diagram (to draw in the HTML report)\n- **Before:** callers connect to a wide ShippingFacade, which maps one-to-one onto a wide CarrierClient, which connects to Carrier A and Carrier B. The visual should show two equally wide layers.\n- **After:** callers connect to a narrow, deep shipping module, which connects to CarrierClient and the two adapters behind the seam.\n\n## What you should decide next\n1. **Pick this candidate to explore, or park it.** My recommendation is to explore it, since it's a cheap, low-risk deepening with a clear seam.\n2. **Confirm the facade is pure pass-through.** If it holds any real logic, tell me what, because that changes the shape of the deepening.\n3. **Tell me whether callers need carrier-specific behavior.** This decides whether the deepened module hides carrier differences or exposes some of them.\n4. **Say whether any past decision constrains this.** If an ADR or a team reason explains the facade, I'll treat it as settled unless the friction justifies reopening it.\n\nOnce you choose, I'd move into the grilling loop on constraints, dependencies, what sits behind the seam, and which tests survive.",
    "3ca95e4401ce7634b816f648530ae96bdb953c0e3847fb1e40f7872e3f15d945": "# Review card outline: ShippingFacade\n\n**Title:** ShippingFacade is a shallow module over CarrierClient\n\n**Recommendation strength badge:** Worth exploring. The facts support the shallowness diagnosis, but I haven't seen the callers or the carrier code, so I can't yet say how much it would pay off.\n\n## 1. Files\n- `ShippingFacade` (the shallow module)\n- `CarrierClient` (the interface it mirrors)\n- The two real carrier adapters behind `CarrierClient`\n- Exact paths and callers: not yet confirmed. Fill these in during the scan.\n\n## 2. Problem\n- `ShippingFacade` exposes every `CarrierClient` method, so its interface is about as large as the one it wraps.\n- Callers learn the same surface twice, and each `CarrierClient` change has to be mirrored in the facade.\n- It adds a layer without adding **depth**: no behavior is concentrated behind it, so there is little **leverage** for callers.\n- Deletion test: removing the facade would mostly remove indirection. Callers would talk to `CarrierClient` directly, and no complexity would reappear. That points to a pass-through.\n- `CarrierClient` itself looks like a real **seam**, because two real carriers means two **adapters**. The facade sits on top of the seam rather than being the seam.\n\n## 3. Solution (plain English, no interface proposed yet)\nTwo directions:\n- **Remove it.** Let callers use `CarrierClient` directly, since the seam already exists.\n- **Deepen it.** Give the facade real responsibility, so callers need to know much less than `CarrierClient` exposes. Candidates would be logic currently duplicated at call sites or inside each adapter, which I haven't verified.\n\n## 4. Benefits\n- **Locality:** a shipping change would land in one place instead of facade, client and call sites.\n- **Leverage:** callers would get more behavior per method they have to learn.\n- **Tests:** tests would target one interface rather than a mirrored pair. Today a test through the facade mostly re-tests `CarrierClient`.\n\n## 5. Before / After diagram\n- **Before:** Callers → ShippingFacade (N methods) → CarrierClient (same N methods) → Carrier A adapter, Carrier B adapter. Draw the facade as a thin pane the same width as the client.\n- **After (remove):** Callers → CarrierClient → the two adapters.\n- **After (deepen):** Callers → a narrow ShippingFacade with logic inside → CarrierClient → the two adapters. Draw it as a small interface over a large body.\n\n## 6. ADR / glossary check\n- Check `GLOSSARY.md` for the domain term (for example, whether \"Shipment\" or \"Carrier\" is defined) and use it in the card.\n- Check `docs/adr/` for any decision that mandates the facade. Mark a conflict with a warning callout if one exists.\n\n## 7. What you should decide next\n1. **Direction:** remove the facade, or deepen it? This depends on whether any real logic (carrier selection, normalization, error handling, retries) currently lives at call sites or in the adapters and belongs behind a single module.\n2. **Whether to explore it at all:** if the facade rarely changes and few callers use it, the cost may not be worth it. That would make this \"Speculative\" rather than \"Worth exploring\".\n3. **Scope:** all callers, or only the ones in recently changed areas?\n4. **Next step:** if you want to explore this, I'd start the grilling loop on constraints, what sits behind the seam, and which tests survive. Alternatively I could use the design-it-twice pattern to compare interfaces once you've picked a direction.",
    "4d884b82ab9764ee458128f1d42386a9fbfce5ab45eb18a95ac58515398423fa": "# Review card outline: ShippingFacade\n\n**Title:** Deepen the shipping module: ShippingFacade is a pass-through\n\n**Recommendation strength:** Worth exploring. I haven't read the code, so I can't rate it `Strong` yet. The case rests on the two facts below.\n\n## 1. Files\n- `ShippingFacade` (path not supplied)\n- `CarrierClient` and its two carrier implementations (paths not supplied)\n- Callers of the facade (not yet identified)\n\n## 2. Problem\n- **Shallow module:** ShippingFacade exposes every `CarrierClient` method, so its **interface** is nearly as large as the implementation behind it. Callers learn the same surface twice and the facade hides nothing.\n- **Deletion test:** if you delete the facade, the complexity probably just moves to callers, who would call `CarrierClient` directly. If so, the facade adds indirection without **leverage**. If it does hold some logic, such as carrier selection or fallback, that logic is the real module and should be named.\n- **Seam:** with two real carriers, `CarrierClient` is a real **seam** (two adapters, not a hypothetical one). The facade sits on top of that seam but does not concentrate any knowledge about it.\n- **Locality:** carrier-specific differences leak up to callers through the full method list, so a change to one carrier can touch multiple places.\n\n## 3. Solution (plain English, no interface proposed yet)\n- Replace the pass-through with a deeper shipping module whose interface is shaped around what callers need to accomplish, not around what carriers can do.\n- Keep carrier differences behind the existing seam, with the two carriers as adapters.\n- Retire or fold in the facade, depending on the deletion test result.\n\n## 4. Benefits\n- **Locality:** carrier selection, quirks, and error handling live in one place.\n- **Leverage:** callers get a smaller interface that does more per call.\n- **Tests:** tests can target the deepened module's interface, with the two carrier adapters (or fakes) at the seam. Today the facade's tests, if any, just re-verify delegation.\n\n## 5. Before / After diagram (to draw)\n- **Before:** callers → ShippingFacade (N methods, 1:1) → CarrierClient → Carrier A / Carrier B. The facade is drawn as a thin, wide box.\n- **After:** callers → deep shipping module (small interface, substantial logic) → CarrierClient seam → Carrier A / Carrier B.\n\n## 6. ADR / glossary check\n- Check `docs/adr/` for any decision that mandated the facade.\n- Check `GLOSSARY.md` for the right domain name for the deepened module, such as how \"Shipment\" or \"Carrier\" are defined.\n\n## 7. What you should decide next\n1. **Is this the candidate to explore?** If yes, I'll start the grilling loop.\n2. **Does the facade hold any logic beyond delegation?** Retries, carrier selection, and mapping all count. This settles the deletion test.\n3. **Who calls it?** Decide whether callers should be migrated all at once or incrementally.\n4. **Is a third carrier expected?** The two existing carriers already justify the seam, but a third would affect how much to generalize.\n5. **Is any ADR or external constraint behind the facade?** If so, decide whether the friction is worth reopening it.",
    "c84ae3eabcfba779313ec47dcd227f1f0aa6f706eebf0371eb5131bf86e114dd": "# Review card outline: ShippingFacade\n\n**Title:** ShippingFacade is a shallow module over CarrierClient\n\n**Recommendation strength:** Worth exploring. The evidence supports the problem, but I haven't seen the code, so I can't yet judge how much of the facade is pure pass-through.\n\n## 1. Files\n- `ShippingFacade` (the shallow module)\n- `CarrierClient` (the interface it wraps)\n- The two real carrier adapters behind `CarrierClient`\n- Exact paths: to be filled in from the scan. None were supplied.\n\n## 2. Problem\n- `ShippingFacade` exposes every `CarrierClient` method, so its interface is nearly as complex as the implementation behind it. That is the definition of shallow.\n- Callers learn the full `CarrierClient` surface anyway, so the facade adds a hop without adding **leverage**.\n- Carrier-specific decisions can leak through to callers, so **locality** is weak. A change to one carrier's behavior may touch the facade and its callers.\n- Tests against the facade effectively test `CarrierClient`. The facade gives no separate, smaller test surface.\n\n## 3. Deletion test\n- If `ShippingFacade` were deleted, callers would talk to `CarrierClient` directly.\n- If that only moves the same calls, the facade is a pass-through and not earning its keep.\n- If some logic (defaults, validation, carrier selection) would be scattered across callers, that logic is the part worth concentrating.\n- **To verify:** which of these two outcomes is true.\n\n## 4. Seam status\n- There are two real carriers, so the `CarrierClient` seam has two adapters and is a **real seam**, not a hypothetical one.\n- The seam is justified. The question is whether `ShippingFacade` sits in the right place relative to it, or just duplicates it.\n\n## 5. Solution (plain English, no interface proposed yet)\n- Deepen `ShippingFacade` so it hides carrier differences and offers callers a much smaller surface than `CarrierClient`.\n- Alternatively, if it carries no real logic, remove it and let callers use the `CarrierClient` seam directly.\n- The shape of the smaller surface is deferred to the grilling step.\n\n## 6. Benefits\n- **Locality:** carrier-specific behavior and bugs concentrate behind one module instead of spreading across callers.\n- **Leverage:** callers get more behavior per method they must learn.\n- **Tests:** the interface becomes the test surface. Tests can cover the deepened module once, with each of the two adapters exercised behind the seam.\n\n## 7. Before / After diagram\n- **Before:** Callers → `ShippingFacade` (one method per `CarrierClient` method, 1:1) → `CarrierClient` → Carrier A / Carrier B. The facade is drawn as a thin pane of glass.\n- **After:** Callers → a narrow, deep `ShippingFacade` → `CarrierClient` seam → Carrier A / Carrier B. The facade is drawn as a thick block with a small top edge.\n\n## 8. ADR / glossary check\n- Check `GLOSSARY.md` for shipping terms (shipment, carrier, rate, label, and so on) and use them for naming.\n- Check `docs/adr/` for any decision that justified the facade. Mark a conflict in the card only if the friction is real enough to reopen it.\n- I haven't seen either, so nothing is assumed here.\n\n## 9. Top recommendation\n- Run the deletion test first. It decides whether this is a deepening candidate or a removal candidate.\n\n## What you should decide next\n1. **Is this candidate worth exploring?** If so, pick it so we move to the grilling loop.\n2. **Facade or no facade?** Does any logic live in `ShippingFacade` beyond forwarding calls? If not, are you open to removing it instead of deepening it?\n3. **Where should carrier differences be hidden?** Should callers never see which carrier is in use, or is carrier choice a legitimate caller concern?\n4. **Scope:** are both carriers in active use and changing, or is one stable? Recent churn in this area raises the payoff.\n5. **Constraints:** are there callers or tests you can't change right now that would limit how far the facade can narrow?",
    "3ac280508f134c367f4d3808d3d8ee14b1f3669b6471eda16c56e45deb91b510": "**Review Card: Shallow ShippingFacade over CarrierClient**\n\n**1. Summary**\n- `ShippingFacade` re-exposes every `CarrierClient` method one-to-one. It adds a layer without hiding anything, so callers still need to know the carrier's full surface.\n- Only two real carriers exist today, so the abstraction is being asked to cover a small, concrete set of variations.\n\n**2. Finding: the facade is shallow**\n- Interface size is about equal to the implementation behind it (little leverage).\n- Any change to `CarrierClient` (new method, changed signature) ripples through the facade and its callers.\n- Carrier-specific concepts likely leak through (for example, carrier-shaped request/response types or options).\n- The facade provides indirection but not a simplified, stable contract.\n\n**3. Evidence to include on the card** (fill in from the code; I haven't inspected it)\n- Count of `CarrierClient` methods vs. facade methods (expected: equal).\n- Number of call sites per facade method; methods with zero or one caller are candidates for removal.\n- Which methods both carriers actually implement meaningfully vs. stubs or \"not supported\" paths.\n- Any logic in the facade beyond delegation (if none, that confirms shallowness).\n\n**4. Risks of leaving it as is**\n- False sense of decoupling: swapping or adding a carrier still touches callers.\n- Maintenance cost: every client change needs a mirrored facade change.\n- Tests against the facade mostly verify pass-through.\n\n**5. Options**\n- **A. Remove the facade**: callers use `CarrierClient` directly. Lowest cost; reasonable with only two carriers.\n- **B. Deepen it**: shrink the facade to the few operations callers need (for example, get rates, create shipment, track), with carrier-neutral types and carrier selection, error normalization, and retries handled inside.\n- **C. Keep as is**: only justified if there's a known near-term need (for example, a third carrier or cross-cutting concerns) that the pass-through will host.\n\n**6. Recommendation**\n- Option B if callers use a small subset of methods or the two carriers differ in ways callers shouldn't see. Otherwise Option A. Avoid C: the facade costs maintenance without delivering benefit.\n\n**7. What you should decide next**\n1. Keep, deepen, or delete the facade (A, B, or C)?\n2. If deepening: which operations form the minimal caller-facing contract, and where should carrier selection and error normalization live?\n3. Is a third carrier planned? If yes, that favors B; if no, that favors A.\n4. Scope and sequencing: migrate callers in one change or incrementally, and which tests should move to the new interface?",
    "18338d03bf72bd16171e2ff878f828557efd5345a435c162ac213ee662361588": "# Review Card: Shallow `ShippingFacade` over `CarrierClient`\n\n## 1. Summary\n`ShippingFacade` exposes every `CarrierClient` method one-to-one. It adds a layer of indirection without hiding any complexity, so its interface is as large as the thing it wraps. This makes it a shallow module: little behavior behind a wide interface.\n\n## 2. Facts\n- The facade forwards every `CarrierClient` method.\n- There are two real carriers behind `CarrierClient`.\n- No facade-specific behavior (normalization, policy, error mapping) was reported.\n\n## 3. Problem\n- **No leverage:** Callers learn the full `CarrierClient` surface anyway, so the facade doesn't reduce what they need to know.\n- **Double maintenance:** Every change to `CarrierClient` must be mirrored in the facade.\n- **Carrier differences leak:** If the two carriers differ in semantics (rates, labels, tracking, errors), a pass-through facade pushes that onto callers.\n- **Misleading seam:** It looks like an abstraction boundary but isn't one.\n\n## 4. Where the real seam probably is\nWith two real carriers, `CarrierClient` is already a legitimate seam (two adapters make it real). The open question is whether the *caller-facing* interface should be narrower than the union of carrier capabilities. A deeper `ShippingFacade` would expose a few operations in domain terms (e.g., quote, ship, track) and own carrier selection, normalization, and error translation.\n\n## 5. Options\n1. **Delete the facade.** Callers use `CarrierClient` directly. Lowest cost; right if no caller needs more than what the client offers.\n2. **Deepen the facade.** Shrink it to the few operations callers actually need and move carrier selection, response normalization, and error mapping inside. Right if callers currently duplicate that logic or branch on carrier.\n3. **Leave as is.** Only justified if there's a known, near-term plan to add behavior; otherwise it's cost with no benefit.\n\n**Recommendation:** Option 2 if callers branch on carrier or repeat translation logic; otherwise Option 1. Avoid Option 3.\n\n## 6. What the user should decide next\n1. **Do callers currently handle carrier differences themselves?** (If yes → deepen; if no → delete.)\n2. **Which operations do callers actually use?** That set defines the narrower interface.\n3. **Where should carrier selection live?** Inside the facade, or stay with the caller?\n4. **What is the error contract?** One normalized error type, or carrier-specific errors passed through?\n5. **Scope and sequencing:** Do this change now, or after the next carrier or feature work lands?\n\n## 7. Verification once decided\n- Tests exercise the facade's (or client's) interface against both carriers, not internals.\n- No caller imports carrier-specific types after the change.\n- Facade method count is meaningfully smaller than `CarrierClient`'s, or the facade is gone.",
    "04089d99a1ffc70d451cd0d0b7386f2f23873a33b94c695a3bb2a329b6067fc0": "# Review Card: Shallow `ShippingFacade`\n\n## Summary\n`ShippingFacade` exposes every `CarrierClient` method one-for-one. It adds a layer of indirection without hiding anything, so callers still need to know the carrier-level API. The interface is as wide as the thing it wraps, which makes it a shallow module.\n\n## Facts\n- Two real carriers implement `CarrierClient`.\n- The facade forwards all `CarrierClient` methods without adding behavior.\n\n## Observations\n1. **No leverage.** Callers learn nothing less by using the facade than by using `CarrierClient` directly.\n2. **Interface equals implementation surface.** Any new or changed `CarrierClient` method forces a matching facade change.\n3. **Seam is questionable.** With two real carriers, `CarrierClient` is already a legitimate seam (two adapters). The facade sits on top of that seam and doesn't add a second one.\n4. **Hidden cost.** An extra place to edit, test, and read, with no added invariants, error handling, or carrier-selection logic.\n\n## Risks\n- Drift between facade and `CarrierClient` signatures.\n- Callers may treat the facade as the \"real\" API, spreading carrier-specific concepts through it anyway.\n- Tests against the facade duplicate tests against the carriers.\n\n## Options\n| Option | What it means | When it fits |\n|---|---|---|\n| A. Remove the facade | Callers use `CarrierClient` directly | Nothing is added by the facade and carrier selection already happens elsewhere |\n| B. Deepen the facade | Narrow it to the few operations callers need (e.g., get rate, create shipment, track) and move carrier selection, normalization, and error mapping inside | Callers repeat carrier-handling logic, or carrier differences leak out |\n| C. Keep as is | Leave the pass-through | Only if a near-term need justifies it (not supported by the facts here) |\n\n## Recommendation\nChoose **B** if callers currently handle carrier differences themselves; otherwise choose **A**. Option C is the weakest choice because it keeps the cost with no benefit.\n\n## What you should decide next\n1. **Do callers today branch on carrier or translate carrier results/errors?** If yes, go with B. If no, go with A.\n2. **If B:** which operations do callers actually use? That list defines the narrowed interface.\n3. **Where does carrier selection live** (inside the facade or in the caller/config)?\n4. **Tests:** move them to the narrowed interface (B) or to `CarrierClient` and the two carrier adapters (A).\n\n## Not established by the facts\n- Which methods callers actually use.\n- Whether any caller-side carrier logic exists.\n- Whether a third carrier is planned."
  },
  "draws": [
    {
      "id": "candidate",
      "mode": "with_skill",
      "draw_index": 0,
      "generation_hash": "4965757d0980880fc5793671667dcd85957a242b840d7d0151c5664929ceeb0c",
      "answer_sha256": "4965757d0980880fc5793671667dcd85957a242b840d7d0151c5664929ceeb0c",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met criteria 1-3: prioritizes validation, flags ValidateOrder as the forwarding layer, and explains the deletion test (removal moves rather than concentrates). Criterion 4 missed: it names OrderRules as the test surface but never explains why that seam survives refactoring.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met criteria 1-3: it prioritizes validation, identifies ValidateOrder as the forwarding candidate, and explains the deletion test. Criterion 4 is weak: it names OrderRules as the test surface but never explains why that seam survives the change.\"}",
        "{\n  \"score\": 0.75,\n  \"pass\": true,\n  \"reason\": \"Meets criteria 1-3: it prioritizes validation, names ValidateOrder as the forwarding layer, and uses the deletion test to show removal moves rather than concentrates complexity. It only partly meets criterion 4, naming OrderRules' interface as the test surface without clearly explaining why that seam survives the change.\"\n}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes validation, identifies ValidateOrder as the forwarding layer, and explains the deletion test (removes a layer rather than concentrating complexity). Criterion 4 is only partial: it names OrderRules' interface as the test surface but never explains why that seam survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: focuses on validation, flags ValidateOrder as the forwarding candidate, and explains via the deletion test that removal removes a layer without concentrating complexity. Misses 4: it names OrderRules' interface as the test surface but never explains why that seam survives the change.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "with_skill",
      "draw_index": 1,
      "generation_hash": "d60dfa8d93d372d9fdbb6b4ab91d3efbe9f2d3ce18266b1a3334a433b45ae1a6",
      "answer_sha256": "d60dfa8d93d372d9fdbb6b4ab91d3efbe9f2d3ce18266b1a3334a433b45ae1a6",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Prioritizes the validation area, identifies the ValidateOrder forwarding layer as the candidate, explains via the deletion test that complexity already lives in OrderRules, and names OrderRules' interface as a surviving test seam.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Focuses on the validation area, identifies the ValidateOrder forwarding layer, explains the deletion test (complexity already lives in OrderRules, so it doesn't move), and names OrderRules as the surviving test seam.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Prioritizes the validation area, identifies the ValidateOrder pass-through as the candidate, uses the deletion test to show complexity stays in OrderRules, and names OrderRules' interface as the surviving test seam.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Targets the validation area, identifies the ValidateOrder pass-through as the candidate, uses the deletion test to show complexity already lives in OrderRules, and names OrderRules's interface as the surviving test seam.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Prioritizes the validation area, identifies ValidateOrder as the forwarding-layer candidate, explains via the deletion test that complexity already lives in OrderRules rather than moving, and names OrderRules as the test surface that survives the change.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "with_skill",
      "draw_index": 2,
      "generation_hash": "0094ebf9778617dd31e0fde3ad8a478fe32619d2406f542cc8b01fd936cd6d5a",
      "answer_sha256": "0094ebf9778617dd31e0fde3ad8a478fe32619d2406f542cc8b01fd936cd6d5a",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: it prioritizes the validation area, identifies ValidateOrder as the forwarding candidate, and explains that deletion concentrates complexity in OrderRules. Criterion 4 is weak: it names OrderRules' interface as the test surface but never explicitly argues why that seam survives the change.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Covers all four rubric points: prioritizes the validation churn, names ValidateOrder as the forwarding candidate, explains that deletion concentrates logic in OrderRules, and describes OrderRules' interface as a surviving test seam.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Focuses on the validation area, names the ValidateOrder forwarding layer as the candidate, explains that deletion concentrates validation in OrderRules, and describes OrderRules' interface as the surviving test surface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: it centers on validation, identifies ValidateOrder as the forwarding candidate, and explains that deletion concentrates logic in OrderRules. Criterion 4 is only thinly met: it names OrderRules' interface as the test surface but gives little reasoning for why it survives.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Focuses on the validation area, names the ValidateOrder forwarder as the candidate, explains that deletion concentrates rather than moves complexity, and identifies OrderRules' interface as the test seam that survives removal.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "with_skill",
      "draw_index": 3,
      "generation_hash": "74178201e33b241f8d6c4cb19d500fa4da49560ccf3c40dedc240b495cbd7c01",
      "answer_sha256": "74178201e33b241f8d6c4cb19d500fa4da49560ccf3c40dedc240b495cbd7c01",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Prioritizes validation, identifies the ValidateOrder forwarder, and explains via the deletion test that removal concentrates validation in OrderRules. It describes OrderRules as the test surface but never explicitly argues why that seam survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: it prioritizes validation, identifies the ValidateOrder forwarder as a shallow pass-through, and uses the deletion test to show removal concentrates validation in OrderRules. Misses criterion 4 in part: it names OrderRules as the test surface but never explains why that seam survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes validation, identifies the ValidateOrder forwarder as the candidate, and explains via the deletion test that removal concentrates validation in OrderRules. Criterion 4 is only partly met: it describes OrderRules as the test surface but never explicitly argues why that seam survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met criteria 1-3: prioritizes validation, identifies ValidateOrder as the forwarding layer, and explains concentration via the deletion test. Missed 4: the test seam via OrderRules is described but not explicitly framed as public or argued to survive internal changes.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes validation, names the ValidateOrder forwarder, and explains via the deletion test that removal concentrates complexity. Misses 4: test surface is mentioned but not clearly a public seam, nor why it survives the change.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "baseline",
      "draw_index": 0,
      "generation_hash": "e71f77d434a1b67d83f0a67f1fdaf6bc8c9ffdb06a50466dccf3e91d76db45b6",
      "answer_sha256": "e71f77d434a1b67d83f0a67f1fdaf6bc8c9ffdb06a50466dccf3e91d76db45b6",
      "status": "measured",
      "judge_outputs": [
        "{\n  \"score\": 0.5,\n  \"pass\": false,\n  \"reason\": \"Meets criteria 1 and 2 (validation focus, forwarding layer identified). Misses criterion 3, which never weighs concentrating versus moving complexity. Criterion 4 is only loosely met via a 'small, stable interface' and 'one place to test' without explaining why it survives the change.\"\n}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Meets criteria 1 (prioritizes validation churn) and 2 (identifies the ValidateOrder pass-through). Criterion 3 is only loosely addressed, and criterion 4 is missed: no public test seam is described as surviving the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (prioritizes validation), 2 (identifies the ValidateOrder forwarding layer), and 3 (argues removal concentrates change into one module); misses 4, since it never names a public test seam or explains why it survives the change.\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Meets criteria 1 (validation focus) and 2 (identifies the pass-through ValidateOrder). Criterion 3 is not explicitly addressed (concentration vs. moving complexity), and criterion 4 names a test point without showing it survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (validation focus) and 2 (ValidateOrder as pass-through candidate). Criterion 3 is addressed via locality/concentration, though not framed as concentrate-vs-move. Criterion 4 is weak: a stable OrderRules interface and controller-boundary testing are named, but survival is not argued.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "baseline",
      "draw_index": 1,
      "generation_hash": "b1efb75b5e22129863a6fba7a1cbe5813c354d5759178a560ff574c7b6c226bc",
      "answer_sha256": "b1efb75b5e22129863a6fba7a1cbe5813c354d5759178a560ff574c7b6c226bc",
      "status": "measured",
      "judge_outputs": [
        "{\n  \"score\": 0.75,\n  \"pass\": true,\n  \"reason\": \"Meets criteria 1-3: prioritizes validation, identifies ValidateOrder as the pass-through candidate, and argues removal localizes churn. Misses 4: no clear public test seam or explanation of why it survives.\"\n}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes validation, flags the ValidateOrder pass-through, and explains localized churn. Misses 4: it names OrderRules as the test target but never describes a public test seam or why it survives the change.\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Meets criteria 1 (prioritizes validation) and 2 (identifies ValidateOrder as the forwarding candidate); misses 3 (never explicitly weighs concentrating versus moving complexity) and 4 (no explained public test seam that survives the change).\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Met criteria 1 (prioritizes validation area) and 2 (identifies ValidateOrder forwarding layer as candidate); missed 3 partially-explained (no explicit concentrate-vs-move analysis) and missed 4 (no public test seam described, only mentions tests targeting rules).\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Met criteria 1 (prioritizes validation area) and 2 (identifies ValidateOrder forwarding layer); missed 3 since it never explicitly weighs whether removal concentrates or merely moves complexity, and missed 4 since it names no public test seam surviving the change.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "baseline",
      "draw_index": 2,
      "generation_hash": "8e36b06c3c67f812c4af1f312c99ae1e2345414c62f68e7e5d8cf0b3b85714d6",
      "answer_sha256": "8e36b06c3c67f812c4af1f312c99ae1e2345414c62f68e7e5d8cf0b3b85714d6",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met criteria 1-3: prioritizes validation, names ValidateOrder as the forwarding layer, and explains concentration in OrderRules. Missed 4: it only flags a possible public seam to check and never describes a test seam surviving the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met criteria 1-3: it prioritizes validation, identifies ValidateOrder as the forwarding layer, and explains that removal concentrates change into one module. Missed criterion 4: it never describes a public test seam or why it survives the change.\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Meets criteria 1 (prioritizes validation area) and 2 (identifies ValidateOrder forwarding layer), but misses criterion 3 (doesn't explicitly address whether removal concentrates or merely moves complexity) and criterion 4 (no public test seam described surviving the change; only a vague caveat about tests).\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes the validation area, names the ValidateOrder forwarding layer as the candidate, and explains that removal concentrates change into one module. Misses criterion 4: it never describes a public test seam that survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes validation, names ValidateOrder as the forwarding layer, and explains concentration of change in one module. Misses 4: it never describes a public test seam or why it survives the change.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "baseline",
      "draw_index": 3,
      "generation_hash": "ce08225c2ebbd79c8b22d0f1b9268198ec622b01d209e9bca2f1709d907f3839",
      "answer_sha256": "ce08225c2ebbd79c8b22d0f1b9268198ec622b01d209e9bca2f1709d907f3839",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Prioritizes the validation area, names the forwarding ValidateOrder layer as the candidate, and explains that merging concentrates depth. It misses the public test seam criterion, which it only touches on as a caveat without describing why it survives.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes the churning validation area, names the ValidateOrder forwarder as the candidate, and explains concentration. Misses 4: no public test seam is described as surviving the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes validation, identifies the ValidateOrder forwarder as the candidate, and argues removal concentrates complexity in OrderRules. Misses 4: it never describes a public test seam or why it survives.\"}",
        "{\n  \"score\": 0.75,\n  \"pass\": true,\n  \"reason\": \"Meets criteria 1-3: it prioritizes the churning validation area, names the ValidateOrder forwarder as the candidate, and says merging concentrates depth. Misses 4: it never describes a public test seam and why it survives the change.\"\n}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: prioritizes the churning validation area, identifies ValidateOrder as the forwarding candidate, and explains that merging concentrates depth. Misses 4: it mentions a possible testing seam only conditionally and never describes a public test seam or why it survives.\"}"
      ]
    },
    {
      "id": "candidate",
      "mode": "baseline",
      "draw_index": 4,
      "generation_hash": "b2655797d381772f5d442a1e0c61e6dd618a5d056374281d2d8f4c7e93e3f1d0",
      "answer_sha256": "b2655797d381772f5d442a1e0c61e6dd618a5d056374281d2d8f4c7e93e3f1d0",
      "status": "measured",
      "judge_outputs": [
        "{\n  \"score\": 0.75,\n  \"pass\": true,\n  \"reason\": \"Meets criteria 1-3: prioritizes the validation area, identifies the ValidateOrder forwarder as the candidate, and explains that removal concentrates rules in OrderRules. Misses 4: it never describes a public test seam and why it survives the change.\"\n}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: it prioritizes the validation area, identifies the ValidateOrder forwarding layer, and argues the removal concentrates rule changes inside OrderRules. Misses 4: it proposes a validate(order) entry point but never explains why a public test seam survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met criteria 1-3: prioritizes validation, identifies the ValidateOrder forwarding layer, and explains that removal narrows the interface while keeping complexity in OrderRules. Missed 4: it suggests a validate(order) entry point but never describes a public test seam or why it survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1-3: it prioritizes the validation area, names the ValidateOrder forwarding layer as the candidate, and explains that removal narrows the interface while complexity stays in OrderRules. It misses criterion 4, since it never describes a public test seam and why that seam survives the change.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets the validation focus, forwarding-layer candidate, and concentration-versus-movement criteria by making OrderRules the single deep module; misses the public test seam criterion, which is only raised as a caveat.\"}"
      ]
    },
    {
      "id": "adr",
      "mode": "with_skill",
      "draw_index": 0,
      "generation_hash": "72a9ff02dd0e78a770496696b5650745169792c8d48751bc0b84a24533a439ff",
      "answer_sha256": "72a9ff02dd0e78a770496696b5650745169792c8d48751bc0b84a24533a439ff",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires evidence (concrete friction) before reopening, and rejects the broad merge chiefly for fewer modules.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the accepted ADR conflict, requires concrete friction evidence before reopening the decision, and rejects the broad payment merge motivated only by fewer modules.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires concrete friction evidence before reopening it, and rejects the broad merge for fewer modules.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires concrete friction evidence before reopening it, and rejects the broad merge solely for fewer modules.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires evidence (concrete friction) before reopening it, and rejects the broad payment merge as fewer-modules-only reasoning.\"}"
      ]
    },
    {
      "id": "adr",
      "mode": "with_skill",
      "draw_index": 1,
      "generation_hash": "252302be2b130e96be34bcd2a4c667c653166a7a0cd84ca79b47b98bb98d6349",
      "answer_sha256": "252302be2b130e96be34bcd2a4c667c653166a7a0cd84ca79b47b98bb98d6349",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the accepted ADR conflict, requires specific friction evidence before reopening the ADR, and rejects the broad merge in favor of a narrower non-payment proposal, meeting all four criteria.\"}",
        "{\n  \"score\": 1.0,\n  \"pass\": true,\n  \"reason\": \"Met all four criteria: uses the Reservation term, identifies the accepted ADR conflict, requires specific friction evidence before reopening it, and rejects a broad merge for fewer modules.\"\n}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term throughout, identifies the conflict with the accepted ADR, requires specific friction evidence before reopening it, and rejects merging solely for fewer modules.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires concrete friction evidence before reopening it, and rejects the broad merge for fewer modules, meeting all four criteria.\"}",
        "{\n  \"score\": 1.0,\n  \"pass\": true,\n  \"reason\": \"Uses the glossary term Reservation throughout, flags the conflict with the accepted ADR, requires specific friction evidence before reopening it, and proposes only a narrower, deletion-test-justified merge rather than a broad one.\"\n}"
      ]
    },
    {
      "id": "adr",
      "mode": "with_skill",
      "draw_index": 2,
      "generation_hash": "856bc06215abe13920f95ad849f98a47954c8f0c8e577c63a8338d9edd144801",
      "answer_sha256": "856bc06215abe13920f95ad849f98a47954c8f0c8e577c63a8338d9edd144801",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, and requires evidence before reopening; it partly misses criterion 4 by suggesting merging Reservation-side modules, though it qualifies that with a deletion test.\"}",
        "{\n  \"score\": 1.0,\n  \"pass\": true,\n  \"reason\": \"Uses the supplied term Reservation and flags Booking drift; identifies the conflict with the accepted ADR; requires evidence before reopening; rejects the broad BookingService merge and limits any merge to Reservation-side modules justified by depth.\"\n}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the supplied term Reservation, identifies the conflict with the accepted ADR's two-processor payment seam, requires evidence before reopening, and avoids a broad merge solely for fewer modules by limiting consolidation to shallow Reservation-side modules.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the accepted-ADR conflict, requires evidence before reopening, and only suggests a narrower merge justified by module depth, not fewer modules alone.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, and requires evidence before reopening the decision; it avoids a broad merge by proposing only a narrower Reservation-side consolidation, but its 'Merge the Reservation-side modules' suggestion still partly favors fewer modules, so the fourth criterion is arguably only partly met.\"}"
      ]
    },
    {
      "id": "adr",
      "mode": "with_skill",
      "draw_index": 3,
      "generation_hash": "12fb154712a63a1807f0b395b1b4e33fc2665c5de7f9b7c53090cadd30c6c4e2",
      "answer_sha256": "12fb154712a63a1807f0b395b1b4e33fc2665c5de7f9b7c53090cadd30c6c4e2",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires documented friction before reopening it, and rejects the broad merge in favor of narrower Reservation consolidation.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires specific evidence before reopening it, and rejects the broad merge; it misses the explicit 'evidence before reopening' framing only partially since it asks for documented friction, so criterion 3 is arguably met but the response also adds a 'deepen Reservation' alternative that is fine. Scored 3 of 4 criteria fully satisfied.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the glossary term Reservation, identifies the conflict with the accepted ADR, requires documented friction before reopening it, and rejects the broad merge in favor of narrower consolidation.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the ADR conflict, and requires specific evidence before reopening the decision; misses the 'avoid broad merge' criterion only partially, since it still addresses fewer-modules reasoning but rejects the merge clearly, so likely fully met. Scoring conservatively at 0.75 due to the ADR-conflict section's framing.\"}",
        "{\n  \"score\": 1.0,\n  \"pass\": true,\n  \"reason\": \"Uses the glossary term Reservation, identifies the conflict with the accepted ADR, requires specific friction evidence before reopening it, and rejects the broad merge in favor of narrower consolidation.\"\n}"
      ]
    },
    {
      "id": "adr",
      "mode": "baseline",
      "draw_index": 0,
      "generation_hash": "01dd4aa13a139e1aa35850da2536d747b06056f8d89dcecd9bb2ada232f06033",
      "answer_sha256": "01dd4aa13a139e1aa35850da2536d747b06056f8d89dcecd9bb2ada232f06033",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the glossary term Reservation, identifies the conflict with the accepted payment-separation ADR, requires a superseding ADR with written reasoning before reopening, and rejects the broad merge.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation glossary term, identifies the conflict with the accepted payment-separation ADR, requires a superseding ADR with written reasoning before reopening, and rejects the broad merge.\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Meets criteria 1 (uses Reservation term) and 2 (identifies ADR conflict), but misses 3 (never requires evidence before reopening the decision, instead suggesting a superseding ADR) and 4 (does not explicitly reject a broad merge solely for fewer modules, though it does reject the merge).\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the supplied Reservation term, identifies the conflict with the accepted payment-separation ADR, requires a superseding ADR with written reasoning before reopening it, and does not propose a broad merge.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the glossary's Reservation term, identifies the conflict with the accepted payment-separation ADR, requires a superseding ADR with written reasoning before reopening it, and does not propose a merge for fewer modules.\"}"
      ]
    },
    {
      "id": "adr",
      "mode": "baseline",
      "draw_index": 1,
      "generation_hash": "a5beaac27ddb4c0861bf24f7f8a712d59f27f1c1f740e61b1381f56af237c419",
      "answer_sha256": "a5beaac27ddb4c0861bf24f7f8a712d59f27f1c1f740e61b1381f56af237c419",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Uses the Reservation term and identifies the ADR conflict, but it does not require evidence before reopening the decision (it only asks for a superseding ADR and reasons), and it proposes no broad merge, so criterion 4 is met. Criterion 3 is partially addressed, though it requests 'a real reason' rather than requiring evidence, so the response meets only criteria 1, 2, and 4.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires a described reason or superseding ADR before reopening, and avoids a broad merge by proposing a scoped ReservationService.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted payment-separation ADR, requires a superseding ADR with evidence before reopening, and rejects the broad merge in favor of consolidating reservation logic only.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires a justification and superseding ADR before reopening, and avoids proposing a broad merge.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, and avoids proposing a broad merge; it misses criterion 3 since it asks for a superseding ADR and reasoning but never explicitly requires evidence before reopening the decision.\"}"
      ]
    },
    {
      "id": "adr",
      "mode": "baseline",
      "draw_index": 2,
      "generation_hash": "613ad0f17ac512e15dbd19a9be9795fbbbdbcbd7b0ba5cd77f447cde1b4a7c33",
      "answer_sha256": "613ad0f17ac512e15dbd19a9be9795fbbbdbcbd7b0ba5cd77f447cde1b4a7c33",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires new facts before reopening it, and proposes no broad merge for fewer modules.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Uses the Reservation term and identifies the accepted ADR conflict, but the response does not explicitly require evidence before reopening the decision (it only mentions a superseding ADR) and the 'fewer moving parts' point is partly addressed, so it satisfies criteria 1, 2, and 4 but misses criterion 3 fully.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, requires new facts or a superseding ADR before reopening, and proposes no broad merge for fewer modules.\"}",
        "{\n  \"score\": 0.75,\n  \"pass\": true,\n  \"reason\": \"Uses the Reservation term, identifies the conflict with the accepted ADR, and avoids proposing a merge for fewer modules; it requires a superseding ADR and new facts before reopening, but never explicitly demands evidence.\"\n}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Uses the Reservation term, identifies the accepted ADR conflict, requires new facts and a superseding ADR before reopening, and does not propose a merge for fewer modules.\"}"
      ]
    },
    {
      "id": "report",
      "mode": "with_skill",
      "draw_index": 0,
      "generation_hash": "a2a27e40129fdaf77b5ab74b5fb8f62978b9f57e7e3586009e67b18198aca94f",
      "answer_sha256": "a2a27e40129fdaf77b5ab74b5fb8f62978b9f57e7e3586009e67b18198aca94f",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and concrete friction (shallow facade, weak locality), gives benefits and before/after diagram, and asks which direction to pursue; misses criterion 2 because it explicitly declines to propose a smaller interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and concrete friction (shallow pass-through, weak locality), gives benefits and before/after diagrams, and asks which direction to explore. Misses criterion 2: it explicitly declines to propose a smaller interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and friction (shallow facade, weak locality, pass-through), proposes a smaller deepened interface with before/after diagram, and asks which direction to explore; misses a concrete smaller interface since it explicitly declines to propose one.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and concrete friction (shallow pass-through, weak locality, test surface), gives benefits and before/after diagrams, and asks which direction to explore. It misses the smaller-interface criterion because it explicitly declines to propose an interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (names ShippingFacade, CarrierClient, adapters, and the pass-through friction), 3 (benefits and before/after diagram), and 4 (asks which candidate and delete-vs-deepen to pursue). Misses 2: it explicitly declines to propose a smaller interface.\"}"
      ]
    },
    {
      "id": "report",
      "mode": "with_skill",
      "draw_index": 1,
      "generation_hash": "58d277063ad5c04a5d35b22ff959742223644df668a6d7ce1dc0a6e26336eefa",
      "answer_sha256": "58d277063ad5c04a5d35b22ff959742223644df668a6d7ce1dc0a6e26336eefa",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Names ShippingFacade/CarrierClient and friction (shallow pass-through, redundant layers), proposes a smaller deep module interface, describes benefits and before/after, and asks the user which candidate to explore rather than claiming completion.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Names the ShippingFacade/CarrierClient modules and the friction (pass-through, redundant layers, locality loss); proposes a smaller deep interface; describes benefits and before/after; ends by asking the user which candidate to explore rather than claiming completion.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met criteria 1 (names ShippingFacade, CarrierClient, adapters, and concrete pass-through friction), 3 (benefits and before/after), and 4 (asks which candidate to explore). Missed criterion 2: it defers the interface ('no interface yet') and names no concrete smaller interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Met 1, 3, and 4: names modules and friction, gives benefits and a before/after, and asks which candidate to explore. Missed 2: it explicitly defers the interface and proposes no concrete smaller one.\"}",
        "{\"score\": 1.0, \"pass\": true, \"reason\": \"Names the ShippingFacade/CarrierClient modules and concrete friction (pass-through, locality, tests), proposes a smaller deep interface in domain terms, describes benefits and before/after, and ends by asking the user which candidate to explore rather than claiming completion.\"}"
      ]
    },
    {
      "id": "report",
      "mode": "with_skill",
      "draw_index": 2,
      "generation_hash": "3ca95e4401ce7634b816f648530ae96bdb953c0e3847fb1e40f7872e3f15d945",
      "answer_sha256": "3ca95e4401ce7634b816f648530ae96bdb953c0e3847fb1e40f7872e3f15d945",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and friction (point 1), gives benefits and before/after diagrams (point 3), and asks which direction to pursue (point 4). Misses point 2: it explicitly declines to propose a concrete smaller interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and concrete friction (mirrored interface, pass-through, deletion test), proposes a smaller/deeper direction, describes benefits and before/after, and asks the user what to decide next; it misses a concrete smaller interface proposal, since it explicitly says no interface is proposed yet.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names the modules and concrete friction (mirrored interface, pass-through), describes benefits and a before/after, and asks the user to choose a direction. It misses the smaller-interface criterion because it explicitly proposes no interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (names facade, CarrierClient, adapters and mirroring friction), 3 (benefits and before/after diagrams), and 4 (asks which direction to decide). Misses 2: it explicitly proposes no smaller interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (names ShippingFacade, CarrierClient, adapters and the mirrored-surface friction), 3 (benefits and before/after diagram), and 4 (asks the user to choose direction); misses 2, since it explicitly declines to propose an interface.\"}"
      ]
    },
    {
      "id": "report",
      "mode": "with_skill",
      "draw_index": 3,
      "generation_hash": "4d884b82ab9764ee458128f1d42386a9fbfce5ab45eb18a95ac58515398423fa",
      "answer_sha256": "4d884b82ab9764ee458128f1d42386a9fbfce5ab45eb18a95ac58515398423fa",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (names facade, CarrierClient, carriers, callers and the pass-through friction), 3 (benefits and before/after diagram) and 4 (asks whether to explore this candidate); misses 2, as it proposes no concrete smaller interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and the pass-through friction (criterion 1), proposes a smaller deeper interface and benefits with before/after (2, 3), and asks what to decide next (4); it misses criterion 2's concrete smaller interface detail, so partial credit.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (names facade, CarrierClient, callers, pass-through friction), 3 (benefits and before/after), and 4 (asks whether to explore this candidate); misses 2 because it explicitly declines to propose a smaller interface.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names the facade, CarrierClient, and the shallow pass-through friction (criterion 1); proposes a smaller deepened interface and before/after relationship (criteria 2 and 3); ends by asking which direction to explore (criterion 4). Criterion 2 is only partly met since the interface is described in plain terms, not concretely, so 0.75 rather than 1.0.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and friction, gives benefits and before/after, and asks which candidate to explore; misses criterion 2 because it explicitly defers proposing a smaller interface.\"}"
      ]
    },
    {
      "id": "report",
      "mode": "with_skill",
      "draw_index": 4,
      "generation_hash": "c84ae3eabcfba779313ec47dcd227f1f0aa6f706eebf0371eb5131bf86e114dd",
      "answer_sha256": "c84ae3eabcfba779313ec47dcd227f1f0aa6f706eebf0371eb5131bf86e114dd",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names the modules and concrete friction (1), gives benefits and a before/after diagram (3), and asks which direction to explore (4); misses criterion 2 because it explicitly defers the smaller interface shape.\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Names modules and friction (criteria 1) and proposes a deepened/narrower facade (criterion 2) plus a before/after and benefits (criterion 3), but criterion 2 is vague and deferred to grilling, and it ends with explicit questions asking which direction to explore (criterion 4), so it earns roughly 0.75 at most; I score 0.5 due to the deferred interface and weak concreteness.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (names ShippingFacade, CarrierClient, adapters and the 1:1 pass-through friction), 3 (benefits and before/after diagram), and 4 (asks what to explore). Misses 2: it defers the smaller interface shape to grilling.\"}",
        "{\"score\": 0.75, \"pass\": false, \"reason\": \"Meets criteria 1, 3, and 4: names modules and friction, gives benefits and before/after diagram, asks what to explore. Misses 2: explicitly defers the smaller interface shape to grilling.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and friction (criterion 1), gives benefits and a before/after diagram (3), and asks which direction to explore (4). Misses criterion 2: it defers the smaller interface shape instead of proposing one.\"}"
      ]
    },
    {
      "id": "report",
      "mode": "baseline",
      "draw_index": 0,
      "generation_hash": "3ac280508f134c367f4d3808d3d8ee14b1f3669b6471eda16c56e45deb91b510",
      "answer_sha256": "3ac280508f134c367f4d3808d3d8ee14b1f3669b6471eda16c56e45deb91b510",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names ShippingFacade, CarrierClient, and the pass-through friction; proposes a smaller get-rates/create-shipment/track interface; asks which option to pursue. Benefits and before/after framing for the deepened option are only implied, so that criterion is missed.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names ShippingFacade, CarrierClient, and the pass-through friction; proposes a smaller get-rates/create-shipment/track interface; ends by asking which option to pursue. Benefits of the deepened design and the before/after contrast are only implied, not stated explicitly.\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Meets criteria 1 (names ShippingFacade/CarrierClient and friction), 2 (get rates/create shipment/track interface), and 4 (asks which direction to take), but criterion 3 lacks an explicit benefits and before/after comparison.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1, 2, and 4: names ShippingFacade/CarrierClient friction, proposes a smaller get-rates/create-shipment/track interface, and asks which direction to choose. Criterion 3 is only implied, with no explicit benefits of deepening.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names ShippingFacade/CarrierClient and the shallow-pass-through friction (criterion 1), proposes a smaller Option B interface (criterion 2), and asks what to decide next (criterion 4). Criterion 3 is only partly met: benefits of deepening are implied by the risks section rather than stated.\"}"
      ]
    },
    {
      "id": "report",
      "mode": "baseline",
      "draw_index": 1,
      "generation_hash": "18338d03bf72bd16171e2ff878f828557efd5345a435c162ac213ee662361588",
      "answer_sha256": "18338d03bf72bd16171e2ff878f828557efd5345a435c162ac213ee662361588",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names ShippingFacade, CarrierClient, and concrete friction (double maintenance, leaking carrier differences), proposes a smaller deep interface, and asks decision questions. Benefits of the change are only implied, not stated.\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Criterion 1 is met (names ShippingFacade/CarrierClient and friction like double maintenance and leaky carrier differences), and criterion 4 is met (asks what the user should decide next). Criterion 2 is partly met (proposes a deepened facade with few domain operations, but no concrete smaller interface). Criterion 3 is missed (benefits are not clearly described as a before/after relationship).\"}",
        "{\n  \"score\": 1.0,\n  \"pass\": true,\n  \"reason\": \"Names ShippingFacade, CarrierClient, and two carriers with concrete friction; proposes a deeper facade with quote/ship/track; contrasts before and after; asks the user decisions rather than claiming completion.\"\n}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names ShippingFacade, CarrierClient, and concrete friction, proposes a narrower domain-level interface (quote/ship/track), and asks the user decisions before proceeding. It misses the rubric's explicit benefits and before/after description.\"}",
        "{\n  \"score\": 0.75,\n  \"pass\": true,\n  \"reason\": \"Names ShippingFacade and CarrierClient with concrete friction, proposes a narrower interface (quote/ship/track), and ends by asking the user to decide. It misses explicit benefit statements for the proposed change, so the before/after criterion is only partly met.\"\n}"
      ]
    },
    {
      "id": "report",
      "mode": "baseline",
      "draw_index": 2,
      "generation_hash": "04089d99a1ffc70d451cd0d0b7386f2f23873a33b94c695a3bb2a329b6067fc0",
      "answer_sha256": "04089d99a1ffc70d451cd0d0b7386f2f23873a33b94c695a3bb2a329b6067fc0",
      "status": "measured",
      "judge_outputs": [
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Names the modules and the shallow pass-through friction (criterion 1) and proposes a narrowed, smaller interface in Option B (criterion 2), but it does not clearly describe a before/after relationship with benefits (criterion 3 is only partial), and it ends with a recommendation rather than asking which candidate direction to explore (criterion 4 missed).\"}",
        "{\"score\": 0.5, \"pass\": false, \"reason\": \"Names modules and friction (pass-through, no leverage) and asks what to decide next, but proposes a narrowed interface only as a vague option B and gives no clear before/after benefits relationship; criteria 1 and 4 met, 2 and 3 partially or not fully met.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names ShippingFacade, CarrierClient, and concrete friction (pass-through, drift, duplicate tests), and proposes a narrowed interface with a before/after contrast. Benefits of the narrowed option are thin, and it asks decision questions rather than explicitly asking which direction to explore.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Meets criteria 1 (ShippingFacade, CarrierClient, drift and pass-through friction) and 2 (narrowed get-rate/create/track interface) and asks the user to decide the direction; misses criterion 3, which lacks explicit benefits and a before/after comparison.\"}",
        "{\"score\": 0.75, \"pass\": true, \"reason\": \"Names modules and friction (pass-through, drift, duplicated tests), proposes a narrowed interface (get rate, create shipment, track), and asks the user decisions. Benefits of the change are only implied, not stated, so the third criterion is missed.\"}"
      ]
    }
  ]
}