gstack/test/fixtures/eng-native-seed-contract-6f.json

{
  "source": "6f6730f478e20235b3266d56253d097d02dcdf46",
  "originalOutcome": "no_review_questions",
  "originalCounts": {
    "review": 0,
    "setup": 14
  },
  "startedAt": 1789484704654,
  "finishedAt": 1789485897913,
  "originalCoverage": {
    "ok": false,
    "decisions": {
      "sequential-idp": "12496e0a-0133-48b2-bdc3-dcbb27176596:toolu_01GzmzsED1A8CxsTcpz92Yz8"
    },
    "missing": [
      "complexity",
      "shared-cache",
      "swallowed-errors"
    ],
    "problems": [
      "mandatory legacy regression coverage absent"
    ]
  },
  "reportSha256": "b4cf82258bbeb95f1f564f089a16a605a2383f441fdbc82ac363a238dab26206",
  "transcript": {
    "status": "ready",
    "calls": [
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01YFPUMbqTfxe4WX3zy3pnYw",
        "questions": [
          {
            "question": "D1 — Add gstack skill routing rules to this project's CLAUDE.md?\nProject/branch/task: main branch of the plan-review fixture repo; one-time gstack onboarding prompt before the auth refactor review.\nELI10: gstack has a bunch of slash-command skills (review, ship, investigate...). A short routing section in CLAUDE.md tells the assistant which skill to reach for when you say things like \"review this\" or \"there's a bug\". Without it, you have to name the skill yourself every time.\nStakes if we pick wrong: Pick A and you get one extra committed block in CLAUDE.md; pick B and skills only run when you type them explicitly. Both are easy to reverse.\nRecommendation: A because auto-routing saves a lookup every session and the block is small and reversible.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a small committed CLAUDE.md block vs. manual skill invocation forever. Note: we are in plan mode, so the actual CLAUDE.md edit and commit would happen after the review, when edits are allowed.",
            "header": "Routing",
            "multiSelect": false,
            "options": [
              {
                "label": "Add routing rules to CLAUDE.md (recommended)",
                "description": "✅ Assistant picks the right gstack skill from natural requests without you naming it\n✅ Rules are plain text in CLAUDE.md; teammates get the same routing on checkout\n❌ Adds a committed block to CLAUDE.md; edit deferred until plan mode ends"
              },
              {
                "label": "No thanks, I'll invoke skills manually",
                "description": "✅ CLAUDE.md stays exactly as it is; no extra commit on this branch\n✅ You keep full explicit control over which skill runs and when\n❌ Every skill needs to be typed by name; prompt is dismissed for this project"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D1 — Add gstack skill routing rules to this project's CLAUDE.md?\nProject/branch/task: main branch of the plan-review fixture repo; one-time gstack onboarding prompt before the auth refactor review.\nELI10: gstack has a bunch of slash-command skills (review, ship, investigate...). A short routing section in CLAUDE.md tells the assistant which skill to reach for when you say things like \"review this\" or \"there's a bug\". Without it, you have to name the skill yourself every time.\nStakes if we pick wrong: Pick A and you get one extra committed block in CLAUDE.md; pick B and skills only run when you type them explicitly. Both are easy to reverse.\nRecommendation: A because auto-routing saves a lookup every session and the block is small and reversible.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a small committed CLAUDE.md block vs. manual skill invocation forever. Note: we are in plan mode, so the actual CLAUDE.md edit and commit would happen after the review, when edits are allowed.": "Add routing rules to CLAUDE.md (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:05:42.811Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01JZ8VdnD4LaHA3bhNFoZVQk",
        "questions": [
          {
            "question": "D2 — No design doc found. Run /office-hours first, or go straight to the engineering review?\nProject/branch/task: main branch; reviewing PLAN.md \"Multi-tenant Auth Refactor\" with /plan-eng-review.\nELI10: A design doc is the \"why\" behind a plan: the problem statement, the premise challenged, alternatives considered. /office-hours produces one in about 10 minutes. Without it, this review judges the plan's architecture on the plan text alone (which here is a short list of known smells, not a full design).\nStakes if we pick wrong: Skip it and the review may spend effort on remedies for a problem the plan never states; run it and you spend ~10 minutes before any review findings arrive.\nRecommendation: B because the plan already names its concrete problems (shared mutable cache, nested try/catch, legacy rewrite without regression, 5 sequential IDP calls) and the review can proceed on those directly.\nNote: options differ in kind, not coverage — no completeness score.\nNet: sharper problem framing now vs. getting to findings immediately on a plan that already knows where its risks are.",
            "header": "Design doc",
            "multiSelect": false,
            "options": [
              {
                "label": "Skip — proceed with standard review (recommended)",
                "description": "✅ Findings start now; the plan already lists its concrete risks to review against\n✅ No extra 10-minute detour before the architecture and test review\n❌ Problem statement and alternatives stay implicit; review can't check the plan against a stated goal"
              },
              {
                "label": "Run /office-hours now, then resume review",
                "description": "✅ Produces a structured problem statement and explored alternatives the review can anchor on\n✅ Catches a wrong premise (e.g. do we need SessionMint at all?) before architecture debate\n❌ ~10 minutes of interactive Q&A before any review output"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D2 — No design doc found. Run /office-hours first, or go straight to the engineering review?\nProject/branch/task: main branch; reviewing PLAN.md \"Multi-tenant Auth Refactor\" with /plan-eng-review.\nELI10: A design doc is the \"why\" behind a plan: the problem statement, the premise challenged, alternatives considered. /office-hours produces one in about 10 minutes. Without it, this review judges the plan's architecture on the plan text alone (which here is a short list of known smells, not a full design).\nStakes if we pick wrong: Skip it and the review may spend effort on remedies for a problem the plan never states; run it and you spend ~10 minutes before any review findings arrive.\nRecommendation: B because the plan already names its concrete problems (shared mutable cache, nested try/catch, legacy rewrite without regression, 5 sequential IDP calls) and the review can proceed on those directly.\nNote: options differ in kind, not coverage — no completeness score.\nNet: sharper problem framing now vs. getting to findings immediately on a plan that already knows where its risks are.": "Skip — proceed with standard review (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:06:52.961Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01Nc6u5Ut968AaE9onj1HieX",
        "questions": [
          {
            "question": "D3 — Let gstack search learnings from your other projects on this machine?\nProject/branch/task: main branch; one-time gstack setting before the review's prior-learnings lookup.\nELI10: gstack saves small lessons per project (\"this repo's test runner needs X\", \"this pattern bit us\"). Cross-project mode lets this review also read lessons saved from your other repos on this machine. Nothing leaves your machine either way.\nStakes if we pick wrong: Enable it on a machine with multiple client codebases and a lesson from one client could surface while working on another; keep it scoped and you lose reuse of patterns you already learned elsewhere.\nRecommendation: A because it is local-only and the reuse is free for a solo developer; flip it off later with one config command if you take on separate client work.\nNote: options differ in kind, not coverage — no completeness score.\nNet: broader recall of your own past lessons vs. strict per-project isolation.",
            "header": "Learnings",
            "multiSelect": false,
            "options": [
              {
                "label": "Enable cross-project learnings (recommended)",
                "description": "✅ Reviews reuse pitfalls and patterns you already hit in other repos on this machine\n✅ Stays local; no data leaves the machine, reversible with one config command\n❌ On shared or multi-client machines, a lesson from one codebase can surface in another"
              },
              {
                "label": "Keep learnings project-scoped only",
                "description": "✅ Strict isolation; each project's lessons stay with that project\n✅ Safest default for consultants working across unrelated client codebases\n❌ Each new repo starts cold; patterns learned elsewhere are not reused"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D3 — Let gstack search learnings from your other projects on this machine?\nProject/branch/task: main branch; one-time gstack setting before the review's prior-learnings lookup.\nELI10: gstack saves small lessons per project (\"this repo's test runner needs X\", \"this pattern bit us\"). Cross-project mode lets this review also read lessons saved from your other repos on this machine. Nothing leaves your machine either way.\nStakes if we pick wrong: Enable it on a machine with multiple client codebases and a lesson from one client could surface while working on another; keep it scoped and you lose reuse of patterns you already learned elsewhere.\nRecommendation: A because it is local-only and the reuse is free for a solo developer; flip it off later with one config command if you take on separate client work.\nNote: options differ in kind, not coverage — no completeness score.\nNet: broader recall of your own past lessons vs. strict per-project isolation.": "Enable cross-project learnings (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:07:09.020Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_019eZShKBCshgi2ZhfE6ZPCh",
        "questions": [
          {
            "question": "D4 — Should the legacyAuthFlow() rewrite land in this same PR, or as a second phase behind a switch?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:27-28: \"legacyAuthFlow() will get rewritten as part of this work; no regression test for the prior behavior is planned\").\nELI10: The plan does two big things at once: builds new auth services, and rewrites the old login path everyone currently uses. The old path has no tests. If both ship together and something breaks, you can't tell which half broke it and can't roll back one without the other. Phasing means new services land first (dark, behind a flag), then the legacy rewrite lands with its own regression suite and can be flipped back on its own.\nStakes if we pick wrong: Same PR: a tenant login outage means reverting the whole refactor. Phased: one extra PR and a temporary flag, and the feature is not \"done\" until phase 2 merges.\nRecommendation: B because the rewrite is the single riskiest change here (auth, no existing tests, all current callers), and a strangler cutover keeps the blast radius to one flag flip. Regression coverage is required either way; how to cover it is a separate Tests-review decision.\nNote: options differ in kind (sequencing), not coverage — no completeness score.\nNet: one big reviewable diff vs. two smaller diffs with an independent rollback lever on the auth path real users hit.",
            "header": "Legacy phase",
            "multiSelect": false,
            "options": [
              {
                "label": "Phase 2: land new services first, rewrite legacy behind a flag in a follow-up PR (recommended)",
                "description": "✅ Legacy path keeps running untouched while AuthBroker/SessionMint land dark; rollback is one flag\n✅ Each PR is reviewable on its own; regression suite ships with the rewrite it protects\n❌ Temporary flag and two code paths coexist until phase 2 merges (human: ~1 day extra / CC: ~20 min)"
              },
              {
                "label": "Include the rewrite in this PR",
                "description": "✅ Single delivery; no interim flag or dual code paths to maintain\n✅ Callers migrate once instead of twice\n❌ Auth outage means reverting new services and legacy rewrite together; hardest change to bisect"
              },
              {
                "label": "Hold — discuss before deciding",
                "description": "✅ Nothing changes until you weigh in (e.g. if new services cannot work without the rewrite)\n✅ Keeps the original plan wording intact as the baseline\n❌ Stops the scope gate here; review cannot proceed to Section 1 until resolved"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D4 — Should the legacyAuthFlow() rewrite land in this same PR, or as a second phase behind a switch?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:27-28: \"legacyAuthFlow() will get rewritten as part of this work; no regression test for the prior behavior is planned\").\nELI10: The plan does two big things at once: builds new auth services, and rewrites the old login path everyone currently uses. The old path has no tests. If both ship together and something breaks, you can't tell which half broke it and can't roll back one without the other. Phasing means new services land first (dark, behind a flag), then the legacy rewrite lands with its own regression suite and can be flipped back on its own.\nStakes if we pick wrong: Same PR: a tenant login outage means reverting the whole refactor. Phased: one extra PR and a temporary flag, and the feature is not \"done\" until phase 2 merges.\nRecommendation: B because the rewrite is the single riskiest change here (auth, no existing tests, all current callers), and a strangler cutover keeps the blast radius to one flag flip. Regression coverage is required either way; how to cover it is a separate Tests-review decision.\nNote: options differ in kind (sequencing), not coverage — no completeness score.\nNet: one big reviewable diff vs. two smaller diffs with an independent rollback lever on the auth path real users hit.": "Phase 2: land new services first, rewrite legacy behind a flag in a follow-up PR (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:08:59.328Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01KbWUe5m9zTHoMA4o2HE3cR",
        "questions": [
          {
            "question": "D5 — Keep all five new components, or consolidate to three?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:19 names AuthBroker + SessionMint; PLAN.md:35-36 names TokenStore, SessionMint, AuthCache, RequestPolicy; 12 files).\nELI10: The plan adds five new building blocks but only explains two of them. AuthCache is described as a thin wrapper over the cache adapter you already have (PLAN.md:11-13). TokenStore is never described, yet the name says it also stores tokens, so two new things may own the same data. RequestPolicy is never described either. Every extra class is another seam to test, mock, and keep in sync. Fewer, well-named parts is easier for the person debugging a 3am tenant lockout.\nStakes if we pick wrong: Too many parts: duplicated token state and two places that can disagree about whether a token is valid. Too few: a class doing two jobs that later has to be split under pressure.\nRecommendation: B because the plan gives TokenStore and RequestPolicy no responsibility of their own; merging token persistence into the one cache facade and expressing policy as a typed value removes two seams without dropping any behavior. Medium confidence (5/10) on the TokenStore/AuthCache overlap since there is no source in this repo to verify; either option must state each class's single responsibility in the plan.\nNote: options differ in kind (arrangement), not coverage — no completeness score. The shared-global-cache fix, validateAndDispatch cleanup, regression tests and Promise.all stay pending for their review sections under both options.\nNet: five named parts with two undefined vs. three parts each with one job and ~4 fewer files.",
            "header": "Structure",
            "multiSelect": false,
            "options": [
              {
                "label": "Consolidate: AuthBroker, SessionMint, AuthCache (absorbs TokenStore); RequestPolicy as a typed value/config (recommended)",
                "description": "✅ One owner for cached token state; no second store that can disagree with the cache facade\n✅ Roughly 8 files instead of 12; fewer mocks in every service test (human: ~2 days / CC: ~30 min)\n❌ If TokenStore was meant for durable (non-cache) persistence, that responsibility must be spelled out inside AuthCache or the plan is wrong"
              },
              {
                "label": "Keep original: AuthBroker, SessionMint, AuthCache, TokenStore, RequestPolicy (12 files)",
                "description": "✅ Preserves whatever separation the author intended for TokenStore and RequestPolicy\n✅ No rework of the existing plan inventory (human: ~3 days / CC: ~45 min)\n❌ Two classes with undefined responsibility ship as-is; plan must add a one-line responsibility for each before implementation"
              },
              {
                "label": "Investigate first: define TokenStore and RequestPolicy responsibilities, then re-ask",
                "description": "✅ Decision made on facts about what those classes actually do, not on names\n✅ No structure changes until the plan states each component's job\n❌ Review stops at the scope gate until that write-up exists; nothing else moves"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D5 — Keep all five new components, or consolidate to three?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:19 names AuthBroker + SessionMint; PLAN.md:35-36 names TokenStore, SessionMint, AuthCache, RequestPolicy; 12 files).\nELI10: The plan adds five new building blocks but only explains two of them. AuthCache is described as a thin wrapper over the cache adapter you already have (PLAN.md:11-13). TokenStore is never described, yet the name says it also stores tokens, so two new things may own the same data. RequestPolicy is never described either. Every extra class is another seam to test, mock, and keep in sync. Fewer, well-named parts is easier for the person debugging a 3am tenant lockout.\nStakes if we pick wrong: Too many parts: duplicated token state and two places that can disagree about whether a token is valid. Too few: a class doing two jobs that later has to be split under pressure.\nRecommendation: B because the plan gives TokenStore and RequestPolicy no responsibility of their own; merging token persistence into the one cache facade and expressing policy as a typed value removes two seams without dropping any behavior. Medium confidence (5/10) on the TokenStore/AuthCache overlap since there is no source in this repo to verify; either option must state each class's single responsibility in the plan.\nNote: options differ in kind (arrangement), not coverage — no completeness score. The shared-global-cache fix, validateAndDispatch cleanup, regression tests and Promise.all stay pending for their review sections under both options.\nNet: five named parts with two undefined vs. three parts each with one job and ~4 fewer files.": "Consolidate: AuthBroker, SessionMint, AuthCache (absorbs TokenStore); RequestPolicy as a typed value/config (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:09:21.404Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01WQTs6Cf8V6MF6rqHppbakj",
        "questions": [
          {
            "question": "D6 — How should AuthBroker and SessionMint get their AuthCache instance?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Architecture review, PLAN.md:19-20 (\"share a global mutable AuthCache instance via module-level export. Both services mutate it\").\nELI10: Right now the plan says: create one cache object at the top of a module, export it, and let both services import and change it. That makes the cache invisible shared state: any file that imports it can mutate it, tests can't swap it for a fake without hacking module loading, and two test files running in one process leak tenant tokens into each other. Injecting it means one place builds the cache and hands it to each service's constructor. Same single cache at runtime, but you can see who holds it.\nStakes if we pick wrong: Keep the global and a test-order-dependent flake or a stray importer mutating the cache is a tenant-isolation bug that is very hard to bisect. Inject and you write one composition root (~20 lines) and two constructor params.\nRecommendation: A because it is the standard fix [Layer 1], costs two constructor parameters, and makes every test of these services trivially isolated.\nCompleteness: A=10/10, B=5/10, C=1/10\nNet: explicit ownership and testability vs. saving two constructor arguments on shared auth state.",
            "header": "Cache sharing",
            "multiSelect": false,
            "options": [
              {
                "label": "Inject: build AuthCache once at a composition root, pass to both constructors; module exports factory + type only (recommended)",
                "description": "✅ Every unit test gets a fresh AuthCache; no cross-test tenant leakage, no module-cache hacks\n✅ Grep for the constructor shows exactly who can mutate the cache (human: ~2h / CC: ~10 min)\n❌ Adds a composition-root file and constructor params; callers that construct services must pass the cache"
              },
              {
                "label": "Keep module-level export; freeze the binding and document a single-writer-per-key rule",
                "description": "✅ No constructor changes; import-and-use stays as written in the plan\n✅ Freeze prevents reassigning the export, so at least the instance identity is stable\n❌ Freeze does not stop mutation of the cache contents; tests still share one instance per process and the rule is enforced only by convention"
              },
              {
                "label": "Do nothing: keep the plan as written",
                "description": "✅ Zero extra work; the plan's wording stands\n✅ Consistent with how the existing adapter may already be imported today\n❌ Ships the exact pattern the plan itself flags as a smell; test isolation for the two new services depends on module reset"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D6 — How should AuthBroker and SessionMint get their AuthCache instance?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Architecture review, PLAN.md:19-20 (\"share a global mutable AuthCache instance via module-level export. Both services mutate it\").\nELI10: Right now the plan says: create one cache object at the top of a module, export it, and let both services import and change it. That makes the cache invisible shared state: any file that imports it can mutate it, tests can't swap it for a fake without hacking module loading, and two test files running in one process leak tenant tokens into each other. Injecting it means one place builds the cache and hands it to each service's constructor. Same single cache at runtime, but you can see who holds it.\nStakes if we pick wrong: Keep the global and a test-order-dependent flake or a stray importer mutating the cache is a tenant-isolation bug that is very hard to bisect. Inject and you write one composition root (~20 lines) and two constructor params.\nRecommendation: A because it is the standard fix [Layer 1], costs two constructor parameters, and makes every test of these services trivially isolated.\nCompleteness: A=10/10, B=5/10, C=1/10\nNet: explicit ownership and testability vs. saving two constructor arguments on shared auth state.": "Inject: build AuthCache once at a composition root, pass to both constructors; module exports factory + type only (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:11:19.306Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01F7P5svGHzD9WQohpomRisE",
        "questions": [
          {
            "question": "D7 — Guard against a revoked token being re-cached by an in-flight validation?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Architecture review, PLAN.md:10 (\"they do not serialize mutations\") with PLAN.md:20 (\"Both services mutate it\").\nELI10: Picture this: AuthBroker starts validating a token and calls the IDP (slow). Meanwhile an admin revokes that token, and the existing hook wipes it from the cache. Then AuthBroker's IDP call returns \"valid\" (it was, a second ago) and writes the token back into the cache. The revocation is silently undone until the entry expires. Two writers make this window wider. A generation guard fixes it: every invalidation bumps a per-tenant counter; a write that started under an older counter is dropped.\nStakes if we pick wrong: Without a guard, a revoked or suspended tenant's token can stay accepted for a full TTL. With it, a few dozen lines and one more thing to test. Medium confidence (6/10): the existing adapter may already do compare-and-set; I could not read it in this repo.\nRecommendation: A because the failure is silent, security-relevant, and the fix is small with CC; if the adapter turns out to have CAS already, the guard collapses to using it.\nCompleteness: A=10/10, B=6/10, C=2/10\nNet: close a silent revocation-undo window now vs. confirming first whether the adapter already closes it.",
            "header": "Stale writes",
            "multiSelect": false,
            "options": [
              {
                "label": "Add a per-tenant generation guard in AuthCache; drop writes older than the latest invalidation (recommended)",
                "description": "✅ A revoke or suspend can never be undone by a validation that started before it\n✅ Testable deterministically: start validate, invalidate, resolve IDP, assert cache miss (human: ~1 day / CC: ~15 min)\n❌ Adds a counter per tenant and one more argument on the write path; redundant if the adapter already has CAS"
              },
              {
                "label": "Investigate first: bounded probe of the adapter's write API for CAS/versioning, then decide",
                "description": "✅ Avoids building a guard the adapter may already provide\n✅ Bounded: read the adapter's set/invalidate signatures and their tests, report back\n❌ Leaves the window open until the probe is done and the choice is re-asked"
              },
              {
                "label": "Keep as-is: rely on TTL expiry and existing invalidation hooks",
                "description": "✅ No new code; matches the plan's stated behavior\n✅ Window is bounded by token TTL, which may be short in your deployment\n❌ A revoked token can remain accepted for up to one TTL with no log or error"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D7 — Guard against a revoked token being re-cached by an in-flight validation?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Architecture review, PLAN.md:10 (\"they do not serialize mutations\") with PLAN.md:20 (\"Both services mutate it\").\nELI10: Picture this: AuthBroker starts validating a token and calls the IDP (slow). Meanwhile an admin revokes that token, and the existing hook wipes it from the cache. Then AuthBroker's IDP call returns \"valid\" (it was, a second ago) and writes the token back into the cache. The revocation is silently undone until the entry expires. Two writers make this window wider. A generation guard fixes it: every invalidation bumps a per-tenant counter; a write that started under an older counter is dropped.\nStakes if we pick wrong: Without a guard, a revoked or suspended tenant's token can stay accepted for a full TTL. With it, a few dozen lines and one more thing to test. Medium confidence (6/10): the existing adapter may already do compare-and-set; I could not read it in this repo.\nRecommendation: A because the failure is silent, security-relevant, and the fix is small with CC; if the adapter turns out to have CAS already, the guard collapses to using it.\nCompleteness: A=10/10, B=6/10, C=2/10\nNet: close a silent revocation-undo window now vs. confirming first whether the adapter already closes it.": "Add a per-tenant generation guard in AuthCache; drop writes older than the latest invalidation (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:11:56.949Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01PU26y2KDMxH77GDsuWy2t7",
        "questions": [
          {
            "question": "D8 — How should validateAndDispatch() handle its three error classes?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Code quality review, PLAN.md:23-24 (\"60 lines with three nested try/catch blocks; each catch swallows a different error class\").\nELI10: This function does two jobs (check the token, then route the request) and hides three kinds of failure inside nested catch blocks that eat the error. In auth code a swallowed error is the dangerous kind: a network blip or a malformed claim can quietly fall through to whatever the code does after the catch, and nobody sees a log line. The fix is to split it into validate() and dispatch(), catch once at the edge, and turn each error class into an explicit typed failure the caller must handle. Deny by default.\nStakes if we pick wrong: Leave it and the next tenant-lockout ticket has no error trail and a possible fail-open path. Fix it and you touch every caller of validateAndDispatch (they now receive a typed result), which is why regression coverage (next question) matters.\nRecommendation: A because swallowed errors on an auth path are a correctness and security smell, and splitting the function is the smallest change that makes each failure visible and testable.\nCompleteness: A=10/10, B=5/10, C=1/10\nNet: explicit fail-closed failures at the cost of touching callers vs. keeping a 60-line function whose failure behavior nobody can state.",
            "header": "Error handling",
            "multiSelect": false,
            "options": [
              {
                "label": "Split into validate() + dispatch(); one boundary catch; map each error class to a typed AuthFailure; fail closed (recommended)",
                "description": "✅ Every failure class becomes a named, testable outcome; nothing is silently swallowed\n✅ Two ~20-line functions replace one 60-line one; each unit-testable alone (human: ~1 day / CC: ~15 min)\n❌ Callers must handle a typed result; return shape changes are a regression risk covered by R4"
              },
              {
                "label": "Keep the structure; add structured logging in each catch (error class, tenant, request id)",
                "description": "✅ Minimal diff; no caller changes at all\n✅ Restores an audit trail for each swallowed error class\n❌ Behavior still swallows errors; fail-open paths remain, just logged"
              },
              {
                "label": "Do nothing",
                "description": "✅ Zero work now; current behavior preserved exactly\n✅ Avoids touching callers during Phase 1\n❌ The plan itself flags this as a smell and it stays unaddressed on an auth path"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D8 — How should validateAndDispatch() handle its three error classes?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Code quality review, PLAN.md:23-24 (\"60 lines with three nested try/catch blocks; each catch swallows a different error class\").\nELI10: This function does two jobs (check the token, then route the request) and hides three kinds of failure inside nested catch blocks that eat the error. In auth code a swallowed error is the dangerous kind: a network blip or a malformed claim can quietly fall through to whatever the code does after the catch, and nobody sees a log line. The fix is to split it into validate() and dispatch(), catch once at the edge, and turn each error class into an explicit typed failure the caller must handle. Deny by default.\nStakes if we pick wrong: Leave it and the next tenant-lockout ticket has no error trail and a possible fail-open path. Fix it and you touch every caller of validateAndDispatch (they now receive a typed result), which is why regression coverage (next question) matters.\nRecommendation: A because swallowed errors on an auth path are a correctness and security smell, and splitting the function is the smallest change that makes each failure visible and testable.\nCompleteness: A=10/10, B=5/10, C=1/10\nNet: explicit fail-closed failures at the cost of touching callers vs. keeping a 60-line function whose failure behavior nobody can state.": "Split into validate() + dispatch(); one boundary catch; map each error class to a typed AuthFailure; fail closed (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:12:36.607Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01Gvyf14ydgfnydrrz4MN8F2",
        "questions": [
          {
            "question": "D9 — How do we protect legacyAuthFlow()'s current behavior before it is rewritten?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Tests review (IRON RULE), PLAN.md:14-16 and 27-28: coverage \"does not exercise legacyAuthFlow() or assert compatibility with its prior behavior\".\nELI10: The old login path is what every tenant uses today and it has no tests. Phase 1 wraps it in a flag; Phase 2 replaces it. Before either, we need a written-down list of what it does now (valid token in, expired, revoked, wrong tenant, wrong audience, IDP down, garbage token) and tests that lock those outcomes in. Then the rewrite has to make the same tests pass, and any difference is intentional and listed. This is not optional; the question is how.\nStakes if we pick wrong: Too thin (E2E only) and an edge case like wrong-audience quietly changes behavior in Phase 2. Too heavy (record/replay) and you maintain IDP fixtures forever.\nRecommendation: A because characterization tests at the function boundary pin every branch cheaply with a mocked IDP, and one E2E per flag state proves the real route still works; record/replay is more machinery for the same assertions.\nCompleteness: A=10/10, B=6/10, C=8/10\nNet: branch-level lock on today's behavior plus real-route proof vs. cheaper but coarser, or heavier fixture upkeep.",
            "header": "Regression",
            "multiSelect": false,
            "options": [
              {
                "label": "Characterization suite at legacyAuthFlow() boundary (mocked IDP, all 7 outcomes) + E2E login with flag OFF and ON (recommended)",
                "description": "✅ Every current outcome pinned before any change; Phase 2 must pass the same suite, differences listed in its PR\n✅ E2E per flag state proves the real login route and rollback lever (human: ~2 days / CC: ~30 min)\n❌ Requires writing down the current outcomes first; if legacy behavior is itself buggy, the suite pins the bug until Phase 2 intentionally changes it"
              },
              {
                "label": "E2E only: login endpoint per tenant type, flag OFF and ON",
                "description": "✅ Tests the route users actually hit; no internal boundary to mock\n✅ Smallest test surface to maintain (human: ~1 day / CC: ~15 min)\n❌ Misses internal branches (wrong audience, malformed token) unless each gets its own slow E2E case"
              },
              {
                "label": "Record/replay: capture IDP fixtures, run old and new flows, diff outputs",
                "description": "✅ Catches any output difference, even ones nobody thought to assert\n✅ Fixtures double as realistic test data for the new services\n❌ Fixture capture and upkeep against a live IDP; brittle when IDP responses change format (human: ~3 days / CC: ~45 min)"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D9 — How do we protect legacyAuthFlow()'s current behavior before it is rewritten?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Tests review (IRON RULE), PLAN.md:14-16 and 27-28: coverage \"does not exercise legacyAuthFlow() or assert compatibility with its prior behavior\".\nELI10: The old login path is what every tenant uses today and it has no tests. Phase 1 wraps it in a flag; Phase 2 replaces it. Before either, we need a written-down list of what it does now (valid token in, expired, revoked, wrong tenant, wrong audience, IDP down, garbage token) and tests that lock those outcomes in. Then the rewrite has to make the same tests pass, and any difference is intentional and listed. This is not optional; the question is how.\nStakes if we pick wrong: Too thin (E2E only) and an edge case like wrong-audience quietly changes behavior in Phase 2. Too heavy (record/replay) and you maintain IDP fixtures forever.\nRecommendation: A because characterization tests at the function boundary pin every branch cheaply with a mocked IDP, and one E2E per flag state proves the real route still works; record/replay is more machinery for the same assertions.\nCompleteness: A=10/10, B=6/10, C=8/10\nNet: branch-level lock on today's behavior plus real-route proof vs. cheaper but coarser, or heavier fixture upkeep.": "Characterization suite at legacyAuthFlow() boundary (mocked IDP, all 7 outcomes) + E2E login with flag OFF and ON (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:13:32.368Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01GzmzsED1A8CxsTcpz92Yz8",
        "questions": [
          {
            "question": "D10 — Parallelize the 5 IDP calls, and what happens when one fails or hangs?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Performance review, PLAN.md:31-32 (\"5 sequential API calls to the IDP; they could be parallelized via Promise.all trivially\").\nELI10: Today a login waits for five network round trips one after another. Running them at once makes login roughly five times faster on the IDP part. But \"trivially\" hides two questions: how long do we wait if the IDP hangs, and when one call fails, do the other four keep burning IDP quota? A shared timeout plus an abort signal answers both: the user gets a clear denial within a fixed budget, and no call outlives the decision.\nStakes if we pick wrong: Bare Promise.all with a hanging IDP means a login spinner with no end and four orphaned requests per attempt; sequential means every tenant pays 5x latency on each cache miss.\nRecommendation: A because the parallel win is real, and the timeout/abort is a few lines that turn \"IDP is slow\" from a hang into a typed, testable denial (R3).\nCompleteness: A=10/10, B=7/10, C=3/10\nNet: fast, bounded, cancellable validation vs. fast but unbounded, vs. slow but as-is.",
            "header": "IDP calls",
            "multiSelect": false,
            "options": [
              {
                "label": "Promise.all with a shared timeout (config, default 3000 ms) and AbortSignal; first failure aborts the rest → AuthFailure.IdpUnavailable (recommended)",
                "description": "✅ Cache-miss login latency drops from ~5 round trips to ~1, capped at the timeout budget\n✅ A hung IDP yields a clear denial in N ms with no orphaned requests; testable with a fake slow IDP (human: ~half day / CC: ~10 min)\n❌ One more config value to own; timeout default needs tuning against real IDP p99"
              },
              {
                "label": "Bare Promise.all as the plan says",
                "description": "✅ Same latency win on the happy path; one-line change\n✅ No new config surface\n❌ A hanging IDP hangs login indefinitely; a fast rejection leaves 4 calls running with results thrown away"
              },
              {
                "label": "Keep sequential",
                "description": "✅ Zero change; failure behavior identical to today\n✅ Easiest to reason about call ordering in logs\n❌ Every cache-miss login pays ~5x IDP latency; the plan already identifies this as waste"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D10 — Parallelize the 5 IDP calls, and what happens when one fails or hangs?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Performance review, PLAN.md:31-32 (\"5 sequential API calls to the IDP; they could be parallelized via Promise.all trivially\").\nELI10: Today a login waits for five network round trips one after another. Running them at once makes login roughly five times faster on the IDP part. But \"trivially\" hides two questions: how long do we wait if the IDP hangs, and when one call fails, do the other four keep burning IDP quota? A shared timeout plus an abort signal answers both: the user gets a clear denial within a fixed budget, and no call outlives the decision.\nStakes if we pick wrong: Bare Promise.all with a hanging IDP means a login spinner with no end and four orphaned requests per attempt; sequential means every tenant pays 5x latency on each cache miss.\nRecommendation: A because the parallel win is real, and the timeout/abort is a few lines that turn \"IDP is slow\" from a hang into a typed, testable denial (R3).\nCompleteness: A=10/10, B=7/10, C=3/10\nNet: fast, bounded, cancellable validation vs. fast but unbounded, vs. slow but as-is.": "Promise.all with a shared timeout (config, default 3000 ms) and AbortSignal; first failure aborts the rest → AuthFailure.IdpUnavailable (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:15:11.337Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01QWVoq5JbwMN9GAFTnz1tUv",
        "questions": [
          {
            "question": "D11 — Which of the 5 IDP calls actually need to happen on every cache miss?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Performance review, PLAN.md:31 (\"Token validation issues 5 sequential API calls to the IDP\").\nELI10: Parallelizing (D10) makes login faster but the IDP still gets five requests per cache miss. Typically only one or two of those are about the specific token; the rest fetch things that change rarely per tenant (discovery document, signing keys, tenant settings). Those can sit in the cache you already have. But the plan never lists the five calls, so I can't tell which are which.\nStakes if we pick wrong: Cache the wrong thing (e.g. an introspection result past its validity) and a revoked token is accepted; cache nothing and IDP load scales with every login miss and you eat rate limits at peak.\nRecommendation: A because the right answer depends on what the five calls are, and enumerating them is a 15-minute read that avoids caching a per-token response by mistake. Medium confidence (6/10) that caching applies at all.\nCompleteness: A=6/10, B=9/10, C=2/10\nNet: a short fact-finding step before committing to caching vs. caching the usual suspects now on an assumption.",
            "header": "IDP caching",
            "multiSelect": false,
            "options": [
              {
                "label": "Investigate first: enumerate the 5 calls, classify static-per-tenant vs per-token, then re-ask with TTL sources (recommended)",
                "description": "✅ Decision made on the actual call list; no risk of caching a per-token introspection response\n✅ Bounded: read the validation code path and IDP client, produce a 5-row table (human: ~1h / CC: ~5 min)\n❌ IDP load stays at 5 calls per miss until re-decided; one more question later"
              },
              {
                "label": "Cache discovery + JWKS per tenant in AuthCache now (TTL from response headers, fallback 300 s)",
                "description": "✅ Cuts steady-state IDP calls per miss from 5 to the per-token ones immediately\n✅ Reuses AuthCache and its tenant key; standard OIDC practice for these two documents\n❌ Assumes two of the five calls are discovery and JWKS; if the mix differs, part of this work is wasted"
              },
              {
                "label": "Do nothing: parallelize only (D10)",
                "description": "✅ No new cache entries or TTL policy to own\n✅ Latency win from D10 already banked\n❌ IDP request volume unchanged; rate limits at peak login remain a risk"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D11 — Which of the 5 IDP calls actually need to happen on every cache miss?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Performance review, PLAN.md:31 (\"Token validation issues 5 sequential API calls to the IDP\").\nELI10: Parallelizing (D10) makes login faster but the IDP still gets five requests per cache miss. Typically only one or two of those are about the specific token; the rest fetch things that change rarely per tenant (discovery document, signing keys, tenant settings). Those can sit in the cache you already have. But the plan never lists the five calls, so I can't tell which are which.\nStakes if we pick wrong: Cache the wrong thing (e.g. an introspection result past its validity) and a revoked token is accepted; cache nothing and IDP load scales with every login miss and you eat rate limits at peak.\nRecommendation: A because the right answer depends on what the five calls are, and enumerating them is a 15-minute read that avoids caching a per-token response by mistake. Medium confidence (6/10) that caching applies at all.\nCompleteness: A=6/10, B=9/10, C=2/10\nNet: a short fact-finding step before committing to caching vs. caching the usual suspects now on an assumption.": "Investigate first: enumerate the 5 calls, classify static-per-tenant vs per-token, then re-ask with TTL sources (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:15:49.027Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01WaoMFTKK1eYoeURJfS6PE9",
        "questions": [
          {
            "question": "D12 — Capture \"Phase 2: rewrite legacyAuthFlow() onto AuthBroker/SessionMint\" in TODOS.md?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, follow-up work created by D4 (phased cutover).\nELI10: We split the legacy rewrite into a second PR. If that intent lives only in this review file, it gets lost when the Phase 1 PR merges and someone else picks up the auth area in three months. A TODO with the why, the current state, and where to start keeps the plan whole.\nWhat: Rewrite legacyAuthFlow() onto the new services behind the cutover flag; ship with the D9 characterization suite green and intentional differences listed.\nWhy: Phase 1 lands the new services dark; without Phase 2 the flag and two code paths live forever.\nPros: closes the strangler migration; removes the duplicate auth path.\nCons: touches every current caller; needs the D9 suite in place first.\nContext: Phase 1 PR adds AuthBroker/SessionMint/AuthCache + flag (default OFF). Start at legacyAuthFlow() callers; the D9 suite is the acceptance bar.\nDepends on: Phase 1 merged; D9 characterization suite green on main.\nStakes if we pick wrong: Skip and the second half of this refactor relies on memory.\nRecommendation: A because this is committed scope with a dependency chain that a future reader needs written down.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a durable pointer to the second half vs. relying on the PR description.",
            "header": "TODO phase 2",
            "multiSelect": false,
            "options": [
              {
                "label": "Add to TODOS.md (recommended)",
                "description": "✅ The second half of the refactor is tracked with its dependency (D9 suite) and start point\n✅ /retro and future reviews can see the strangler is half done\n❌ TODOS.md does not exist yet; this creates it (after plan mode ends)"
              },
              {
                "label": "Skip — not valuable enough",
                "description": "✅ No new file in the repo\n✅ Phase 2 tracked wherever you track issues instead\n❌ Nothing in-repo says the flag and dual path are temporary"
              },
              {
                "label": "Build it now in this PR instead of deferring",
                "description": "✅ Single delivery, no flag lifetime\n✅ No TODO needed\n❌ Reverses D4; brings the riskiest change back into the same diff as the new services"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D12 — Capture \"Phase 2: rewrite legacyAuthFlow() onto AuthBroker/SessionMint\" in TODOS.md?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, follow-up work created by D4 (phased cutover).\nELI10: We split the legacy rewrite into a second PR. If that intent lives only in this review file, it gets lost when the Phase 1 PR merges and someone else picks up the auth area in three months. A TODO with the why, the current state, and where to start keeps the plan whole.\nWhat: Rewrite legacyAuthFlow() onto the new services behind the cutover flag; ship with the D9 characterization suite green and intentional differences listed.\nWhy: Phase 1 lands the new services dark; without Phase 2 the flag and two code paths live forever.\nPros: closes the strangler migration; removes the duplicate auth path.\nCons: touches every current caller; needs the D9 suite in place first.\nContext: Phase 1 PR adds AuthBroker/SessionMint/AuthCache + flag (default OFF). Start at legacyAuthFlow() callers; the D9 suite is the acceptance bar.\nDepends on: Phase 1 merged; D9 characterization suite green on main.\nStakes if we pick wrong: Skip and the second half of this refactor relies on memory.\nRecommendation: A because this is committed scope with a dependency chain that a future reader needs written down.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a durable pointer to the second half vs. relying on the PR description.": "Add to TODOS.md (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:16:42.802Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01ADZnQbA2fQwDnbmRLkCWSf",
        "questions": [
          {
            "question": "D13 — Capture \"Remove the auth cutover flag and legacy path after Phase 2 bakes\" in TODOS.md?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, follow-up created by D4 (flag-based strangler).\nELI10: Feature flags for migrations are meant to die. After Phase 2 is ON for every tenant and has run clean for a while, the flag, the flag checks, and the dead legacy path should be deleted, otherwise the codebase keeps two auth paths and every future change has to consider both.\nWhat: Delete the cutover flag, its checks, legacyAuthFlow() and any legacy-only tests once Phase 2 has been ON for all tenants for a bake period (proposal: 2 weeks with zero flag-OFF fallbacks).\nWhy: Dead paths in auth are attack surface and review burden.\nPros: one auth path; simpler tests; no accidental fallback to the old flow.\nCons: irreversible removal of the rollback lever; must confirm no tenant is pinned OFF.\nContext: Flag added in Phase 1 (default OFF), flipped in Phase 2. Start by grepping the flag name; the D9 characterization suite becomes the new path's regression suite.\nDepends on: Phase 2 merged and ON for all tenants; bake period elapsed.\nStakes if we pick wrong: Skip and the flag becomes permanent, which is how most \"temporary\" flags end.\nRecommendation: A because flag removal is the step teams most often forget and it has a clear trigger.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a scheduled cleanup with a trigger vs. an immortal flag.",
            "header": "TODO flag rm",
            "multiSelect": false,
            "options": [
              {
                "label": "Add to TODOS.md (recommended)",
                "description": "✅ The flag has a written expiry condition and owner-facing start point\n✅ Keeps auth to one path long-term; removes dead legacy code deliberately\n❌ One more TODO to groom; the bake period is a proposal to confirm"
              },
              {
                "label": "Skip — not valuable enough",
                "description": "✅ Nothing to track; handle it when someone notices\n✅ Zero effort now\n❌ Flags without an expiry note tend to live forever"
              },
              {
                "label": "Build it now in this PR instead of deferring",
                "description": "✅ No flag lifetime at all\n✅ Nothing to clean up later\n❌ Not possible: the flag is the Phase 1 rollback lever and cannot be removed before Phase 2 exists"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D13 — Capture \"Remove the auth cutover flag and legacy path after Phase 2 bakes\" in TODOS.md?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, follow-up created by D4 (flag-based strangler).\nELI10: Feature flags for migrations are meant to die. After Phase 2 is ON for every tenant and has run clean for a while, the flag, the flag checks, and the dead legacy path should be deleted, otherwise the codebase keeps two auth paths and every future change has to consider both.\nWhat: Delete the cutover flag, its checks, legacyAuthFlow() and any legacy-only tests once Phase 2 has been ON for all tenants for a bake period (proposal: 2 weeks with zero flag-OFF fallbacks).\nWhy: Dead paths in auth are attack surface and review burden.\nPros: one auth path; simpler tests; no accidental fallback to the old flow.\nCons: irreversible removal of the rollback lever; must confirm no tenant is pinned OFF.\nContext: Flag added in Phase 1 (default OFF), flipped in Phase 2. Start by grepping the flag name; the D9 characterization suite becomes the new path's regression suite.\nDepends on: Phase 2 merged and ON for all tenants; bake period elapsed.\nStakes if we pick wrong: Skip and the flag becomes permanent, which is how most \"temporary\" flags end.\nRecommendation: A because flag removal is the step teams most often forget and it has a clear trigger.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a scheduled cleanup with a trigger vs. an immortal flag.": "Add to TODOS.md (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:17:00.898Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "toolUseId": "toolu_01VH9UeNNUj33JWJnMph3ck7",
        "questions": [
          {
            "question": "D14 — Capture \"Tune AUTH_IDP_TIMEOUT_MS against real IDP p99\" in TODOS.md?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, follow-up created by D10 (3000 ms default timeout).\nELI10: D10 picked 3 seconds as the IDP timeout because nothing better is known yet. If the real IDP p99 is 4 seconds, healthy logins fail; if it is 400 ms, hung calls waste 7x longer than needed. Once the new path has production traffic, one look at IDP latency percentiles sets the right number.\nWhat: After Phase 1 ships, read IDP call latency percentiles (per call type, per tenant) and set AUTH_IDP_TIMEOUT_MS to ~p99 + margin; consider per-tenant override if IDPs differ.\nWhy: A default picked blind is either too tight (false denials) or too loose (slow failure).\nPros: fewer spurious IdpUnavailable denials; faster failure when the IDP is down.\nCons: needs latency metrics on the IDP client, which may not exist yet.\nContext: Timeout lives in config; the IDP client emits per-call durations (add if missing). Start from the R5 tests' fake-slow-IDP harness.\nDepends on: Phase 1 in production with IDP latency metrics.\nStakes if we pick wrong: Skip and 3000 ms becomes the permanent number by accident.\nRecommendation: A because a blind default on the login path deserves a dated follow-up.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a known-unknown written down vs. an arbitrary constant nobody revisits.",
            "header": "TODO timeout",
            "multiSelect": false,
            "options": [
              {
                "label": "Add to TODOS.md (recommended)",
                "description": "✅ The 3000 ms default is marked as provisional with a concrete way to replace it\n✅ Prompts adding IDP latency metrics, which also help the R6 investigation\n❌ One more TODO; needs metrics work to act on"
              },
              {
                "label": "Skip — not valuable enough",
                "description": "✅ 3000 ms is a common, workable default for OIDC calls\n✅ Nothing to groom\n❌ No trigger to revisit if false denials appear"
              },
              {
                "label": "Build it now in this PR instead of deferring",
                "description": "✅ Timeout set from data on day one\n✅ No follow-up\n❌ No production data exists for the new path yet; would be guessing from legacy metrics if any"
              }
            ]
          }
        ],
        "answered": true,
        "failed": false,
        "answers": {
          "D14 — Capture \"Tune AUTH_IDP_TIMEOUT_MS against real IDP p99\" in TODOS.md?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, follow-up created by D10 (3000 ms default timeout).\nELI10: D10 picked 3 seconds as the IDP timeout because nothing better is known yet. If the real IDP p99 is 4 seconds, healthy logins fail; if it is 400 ms, hung calls waste 7x longer than needed. Once the new path has production traffic, one look at IDP latency percentiles sets the right number.\nWhat: After Phase 1 ships, read IDP call latency percentiles (per call type, per tenant) and set AUTH_IDP_TIMEOUT_MS to ~p99 + margin; consider per-tenant override if IDPs differ.\nWhy: A default picked blind is either too tight (false denials) or too loose (slow failure).\nPros: fewer spurious IdpUnavailable denials; faster failure when the IDP is down.\nCons: needs latency metrics on the IDP client, which may not exist yet.\nContext: Timeout lives in config; the IDP client emits per-call durations (add if missing). Start from the R5 tests' fake-slow-IDP harness.\nDepends on: Phase 1 in production with IDP latency metrics.\nStakes if we pick wrong: Skip and 3000 ms becomes the permanent number by accident.\nRecommendation: A because a blind default on the login path deserves a dated follow-up.\nNote: options differ in kind, not coverage — no completeness score.\nNet: a known-unknown written down vs. an arbitrary constant nobody revisits.": "Add to TODOS.md (recommended)"
        },
        "unansweredQuestionIndices": [],
        "answeredAt": "2026-09-15T15:17:21.007Z"
      }
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        "text": "Scope gate: plan mode — auto-selected B (reviewing `PLAN.md`, \"Plan: Multi-tenant Auth Refactor\").",
        "timestamp": "2026-09-15T15:05:21.753Z"
      },
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        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "text": "**Section 2 Code quality findings:**\n\n1. `[P1] (7/10) PLAN.md:23-24` — three nested try/catch swallowing error classes on the auth path. **Accepted** D8: split + typed `AuthFailure`, fail closed.\n2. `[P2] (7/10) PLAN.md:7-8, 20` — DRY: two writers building the same tenant/issuer/audience/policyVersion key. All key construction goes through one `AuthCache.keyFor(...)`; implementation detail of the accepted D5 arrangement, carried, no new question.\n3. `[P3] (8/10) PLAN.md:35` — inventory inconsistency, corrected in the reviewed plan.\n4. No existing ASCII diagrams in touched files to check (no source in repo).\n\n**Section 3: Tests.** Framework: unknown. No `## Testing` section in CLAUDE.md and the repo has no source or test files, so I can't detect it; the test files below use `*.test.ts` naming as a placeholder to match once the runtime is known.\n\nCodepath trace (from the reviewed plan):\n\n```\nCODE PATHS                                                   USER FLOWS\n[+] AuthBroker.validate()                                    [+] Tenant login (flag OFF, Phase 1)\n  ├── [GAP] cache hit → decision                               ├── [GAP] [→E2E] CRITICAL legacy path unchanged\n  ├── [GAP] cache miss → IDP calls → set(gen)                  └── [GAP] [→E2E] flag flip ON/OFF, no re-login\n  ├── [GAP] IDP timeout / one-of-N rejects                   [+] Tenant login (flag ON, Phase 2)\n  ├── [GAP] invalid claims → AuthFailure.InvalidClaims         ├── [GAP] [→E2E] happy login per tenant\n  ├── [GAP] policy denied → AuthFailure.PolicyDenied           ├── [GAP] [→E2E] revoked mid-session → denied\n  └── [GAP] unknown error → deny (no swallow)                  └── [GAP]        tenant suspended → denied\n[+] SessionMint.mint()                                       [+] Error states\n  ├── [GAP] happy mint → set(gen)                              ├── [GAP] IDP down → clear denial, not hang\n  └── [GAP] stale generation → write dropped                   └── [GAP] double-submit login → one session\n[+] AuthCache (facade)\n  ├── [GAP] keyFor(): tenant required, no default\n  ├── [GAP] get/set delegate to adapter (existing tests cover adapter itself ★★★ assumed)\n  ├── [GAP] generation bump on logout/revoke/suspend hooks\n  └── [GAP] set(olderGen) dropped; set(currentGen) written\n[+] validate() / dispatch() (split of validateAndDispatch)\n  ├── [GAP] each of 3 error classes → typed variant\n  └── [GAP] dispatch denies on any failure variant\n[+] composition root\n  └── [GAP] both services receive the same AuthCache instance\n[+] legacyAuthFlow() (Phase 2 rewrite target)\n  └── [GAP] CRITICAL regression: valid/expired/revoked/wrong-tenant/wrong-audience/IDP-error/malformed\n\nCOVERAGE: 0/22 new paths tested (0%) | existing adapter tests retained (not re-counted)\nQUALITY: n/a (no tests exist yet) | GAPS: 22 (5 E2E, 0 eval, 2 CRITICAL)\n```\n\nLLM/eval scope: none (no prompts touched). Regression rule first.",
        "timestamp": "2026-09-15T15:13:15.429Z"
      },
      {
        "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
        "text": "Both entries landed (decision id `8f071789…`). Writing the host plan-file pointer, then learnings, telemetry, and cache refresh.",
        "timestamp": "2026-09-15T15:23:34.463Z"
      }
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        "toolUseId": "toolu_019w5bN1VcHY2S9LSQAbEYbz",
        "timestamp": "2026-09-15T15:24:57.471Z",
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  "report": "# Plan: Multi-tenant Auth Refactor (reviewed)\n\nReviewed target: `PLAN.md` (\"Plan: Multi-tenant Auth Refactor\"), repo `gstack-plan-count-JcnhYx`, branch `main`, commit 629f68c.\nReview: /plan-eng-review, 2026-09-15. Report file selected per user request.\nNote: this repo holds only the plan; no application source was available to probe. Findings cite plan lines; confidence is capped accordingly (no 9-10 scores).\n\n## Context\nAuth is being split into two new services (`AuthBroker`, `SessionMint`) sharing a tenant-keyed cache, while the current `legacyAuthFlow()` login path is rewritten. The original plan bundled both into one 12-file change with five new components, no regression coverage for the legacy path, a module-level mutable cache shared by both services, an error-swallowing dispatcher, and five sequential IDP calls per validation. This review reduced scope to a two-phase strangler cutover with three well-defined components, and pinned the remedies for shared state, error handling, regression coverage and IDP latency. One choice (R6, IDP response caching) stays open pending a bounded investigation.\n\n## Existing contracts retained (unchanged from original)\nThe existing cache adapter keys entries by tenant ID, issuer, audience, and policy version. It evicts expired tokens and invalidates entries on logout, token revocation, or tenant suspension. `AuthCache` retains these unchanged validity and tenant-key rules; the adapter does not serialize mutations (see R2 for the guard added on top). `AuthCache` is a service-facing facade over that same existing adapter, with one backing cache. The adapter, its invalidation hooks, and their existing tests remain in use unchanged.\n\n## Phasing (accepted: D4)\n- **Phase 1 (this PR):** land `AuthBroker`, `SessionMint`, `AuthCache` behind a cutover flag (default OFF). Flag OFF routes login through `legacyAuthFlow()` untouched; flag ON routes through the new services. If the flag cannot be read, treat it as OFF and log (fail-safe to the known path).\n- **Phase 2 (follow-up PR):** migrate `legacyAuthFlow()` and its callers onto the new services under the same flag, shipped with the D9 regression suite green and every intentional difference listed. Rollback is one flag flip.\n- **Later:** remove the flag and the legacy path after a bake period (TODO, D13).\n\n## Architecture (accepted: D5, D6, D7)\nThree new classes, each with one responsibility, plus one typed value:\n- `AuthBroker` — validates inbound tokens against the IDP and returns an `AuthResult`.\n- `SessionMint` — issues sessions for validated principals.\n- `AuthCache` — the single service-facing facade over the existing cache adapter. Absorbs the token persistence role originally assigned to `TokenStore`. Owns key construction (`keyFor(tenant, issuer, audience, policyVersion)`, tenant required) and the per-tenant generation counter.\n- `RequestPolicy` — a typed value/config object, not a class with behavior.\n\n**Instance sharing (D6):** one composition root builds `AuthCache` over the existing adapter and passes it into the `AuthBroker` and `SessionMint` constructors. The `AuthCache` module exports `createAuthCache(adapter)` and the type; it never exports an instance. Tests construct a fresh `AuthCache` per test.\n\n**Lost-invalidation guard (D7):** `AuthCache` keeps a per-tenant generation counter. Every existing invalidation hook (logout, revocation, suspension) bumps it through the facade. Services read the generation at operation start and pass it to `set`; `set` drops any write whose generation is older than the current one. If the adapter already exposes compare-and-set, the guard is built on it rather than duplicated.\n\n```\n                      composition root\n                 createAuthCache(adapter) ──┬──▶ new AuthBroker(cache, idpClient, policy)\n                                            └──▶ new SessionMint(cache)\n\nrequest ─▶ flag? ──OFF──▶ legacyAuthFlow()  (Phase 1: unchanged)\n             │\n            ON\n             ▼\n   AuthBroker.validate(token, tenant)\n     ├─ gen = cache.generation(tenant)\n     ├─ cache.get(keyFor(tenant, issuer, audience, policyVersion)) ── hit ──▶ AuthResult\n     └─ miss ─▶ Promise.all(5 IDP calls, shared AbortSignal, AUTH_IDP_TIMEOUT_MS)\n                  ├─ all ok ─▶ cache.set(key, entry, gen) ─▶ AuthResult.ok\n                  ├─ any reject / timeout ─▶ abort rest ─▶ AuthFailure.IdpUnavailable\n                  ├─ bad claims ─▶ AuthFailure.InvalidClaims\n                  └─ policy deny ─▶ AuthFailure.PolicyDenied\n             ▼\n   dispatch(result, request) ── ok ──▶ SessionMint.mint(principal, policy) ─▶ cache.set(sessionKey, s, gen)\n                              └─ any failure ──▶ deny (fail closed)\n\n   revoke / logout / suspend ─▶ adapter invalidation hook ─▶ cache.bumpGeneration(tenant)\n                                                             (a later set(…, olderGen) is dropped)\n```\n\n## Code quality (accepted: D8)\n`validateAndDispatch()` (60 lines, three nested try/catch, each swallowing an error class) is split into `validate(token, tenant): AuthResult` and `dispatch(result, request)`. One try/catch at the boundary. Each of the three error classes maps to a distinct `AuthFailure` variant (`IdpUnavailable`, `InvalidClaims`, `PolicyDenied`); unknown errors also map to a deny. Nothing is swallowed. All cache key construction routes through `AuthCache.keyFor` (DRY; no per-service key building).\n\n## Tests (accepted: D9 + carried proof)\nFramework: unknown from this repo (no source, no CLAUDE.md `## Testing` section); test file names below are placeholders to match the real runtime's convention.\n\n**CRITICAL regression contract (D9):** characterization suite at the `legacyAuthFlow()` boundary with a mocked IDP, one test per current outcome: valid, expired, revoked, wrong tenant, wrong audience, IDP error, malformed token. Written and green on `main` BEFORE the Phase 1 flag wrap lands. Intentional changes: none in Phase 1; Phase 2 lists each difference in its PR and updates the matching assertion. Plus one E2E login per tenant type with flag OFF and with flag ON [→E2E].\n\n**New-component coverage (plan baseline PLAN.md:14-15 + D6/D7/D8/D10 proof):**\n- `AuthCache`: `keyFor` rejects a missing tenant; get/set delegate to adapter; generation bumps on each hook; `set(olderGen)` dropped, `set(currentGen)` written; fresh instance per test (no module state).\n- `AuthBroker.validate`: cache hit; miss → IDP → set; each `AuthFailure` variant; unknown error → deny; all-succeed / one-rejects (others aborted) / one-hangs-past-timeout → `IdpUnavailable` within budget; no partial cache write.\n- `dispatch`: denies on every failure variant; proceeds on ok.\n- `SessionMint.mint`: happy mint; stale generation → write dropped; double-submit yields one session.\n- Composition root: both services receive the same instance; flag read failure → OFF path + log.\n- E2E [→E2E]: login → authenticated request → revoke → next request denied → logout (flag ON); tenant suspended → all its tokens denied on next request.\n\nCoverage diagram, failure modes and the QA artifact are in the review output below.\n\n## Performance (accepted: D10; pending: R6)\nThe 5 independent IDP calls run under `Promise.all` with one shared `AbortSignal` from a configurable timeout (`AUTH_IDP_TIMEOUT_MS`, default 3000 ms, provisional; TODO D14). First rejection or timeout aborts the remaining calls and yields `AuthFailure.IdpUnavailable`. Cache-miss latency drops from ~5 round trips to ~1, capped at the budget.\n\n**Pending (R6):** bounded investigation to enumerate the 5 IDP calls, classify each as static-per-tenant (discovery, JWKS, tenant config) or per-token, and record TTL sources. Caching is NOT approved until that table exists and R6 is re-asked.\n\n## Inventory\nCorrection to original PLAN.md:35 (\"4 new classes\"): the original named five components (AuthBroker, SessionMint, AuthCache, TokenStore, RequestPolicy). After D5: three classes (`AuthBroker`, `SessionMint`, `AuthCache`) + one typed value (`RequestPolicy`) + a composition root + a cutover flag. Estimated ~8 files (Phase 1).\n\n---\n\n## Decision ledger\n\n### S1: legacyAuthFlow() rewrite sequencing\nFinding: Scope 1, P1, confidence 8/10, PLAN.md:27-28, native reviewer\nPlan baseline: rewrite in the same PR, no regression test\nRuntime evidence: none available (no source in repo)\nState: approved\nQuestion D4: \"Should the legacyAuthFlow() rewrite land in this same PR, or as a second phase behind a switch?\" Options: A) Phase 2 behind a flag (recommended); B) Include in this PR; C) Hold. Differ in kind, no completeness score.\nActual answer: D4 → Phase 2: land new services first, rewrite legacy behind a flag in a follow-up PR\nAccepted scope: Phase 1 = new services behind flag (default OFF, fail-safe OFF on flag read error, logged); Phase 2 = legacy migration + regression suite, separate PR. Flag mechanics and their tests are carried as necessary implementation of this answer.\nHistory: none\n\n### S2: new-component arrangement\nFinding: Scope 2, P2, confidence 7/10, PLAN.md:19-20 and 35-36, native reviewer\nPlan baseline: AuthBroker, SessionMint, AuthCache, TokenStore, RequestPolicy; 12 files\nRuntime evidence: none available; TokenStore/AuthCache overlap is a name-level inference (5/10)\nState: approved\nQuestion D5: \"Keep all five new components, or consolidate to three?\" Options: A) Consolidate to 3, RequestPolicy as typed value (recommended); B) Keep original 5; C) Investigate first. Differ in kind, no completeness score.\nActual answer: D5 → Consolidate: AuthBroker, SessionMint, AuthCache (absorbs TokenStore); RequestPolicy as a typed value/config\nAccepted scope: three classes, RequestPolicy as data; each class's single responsibility stated in the plan (done above); all key construction through `AuthCache.keyFor` (implementation detail of this arrangement).\nHistory: none\n\n### R1: how AuthBroker and SessionMint obtain the AuthCache instance\nFinding: Arch 1, P1, confidence 8/10, PLAN.md:19-20 (\"share a global mutable `AuthCache` instance via module-level export. Both services mutate it.\"), native reviewer\nPlan baseline: module-level exported mutable instance\nRuntime evidence: unknown (no source); web check [Layer 1]: mutable module exports are process-wide shared state; construct at composition root and inject\nState: approved\n\nComparison grid:\n\n| Choice | Current | A inject | B keep global | C do nothing |\n|---|---|---|---|---|\n| R1 instance sharing | module-level export, pending | constructor-injected from one composition root; module exports factory + type only | module-level export kept, add `Object.freeze` on the export binding and a documented \"single writer per key\" rule | unchanged |\n| S1 phasing | approved D4 | fixed | fixed | fixed |\n| S2 arrangement | approved D5 | fixed | fixed | fixed |\n| R2 lost-invalidation guard | pending | pending | pending | pending |\n| R3 validateAndDispatch | pending | pending | pending | pending |\n\nQuestion D6:\n\"How should AuthBroker and SessionMint get their AuthCache instance?\" Options: A) Inject: build AuthCache once at a composition root, pass to both constructors; module exports factory + type only (recommended); B) Keep module-level export; freeze the binding and document a single-writer-per-key rule; C) Do nothing. Completeness A=10, B=5, C=1.\n\nActual answer: D6 → A (inject)\nAccepted scope: one composition root constructs `AuthCache` over the existing adapter and passes it to `AuthBroker` and `SessionMint` constructors; the `AuthCache` module exports `createAuthCache(adapter)` and the type, never an instance. Tests construct a fresh `AuthCache` per test. Existing adapter untouched.\nHistory: none\n\n### R2: lost-invalidation guard on concurrent cache writes\nFinding: Arch 2, P1, confidence 6/10 (medium; verify against the adapter's write API), PLAN.md:10 (\"they do not serialize mutations\") + PLAN.md:20 (\"Both services mutate it\"), native reviewer\nPlan baseline: no ordering between an in-flight validation's `set` and a revocation/suspension `invalidate`\nRuntime evidence: unknown; adapter semantics not inspectable in this repo\nState: approved\n\nComparison grid:\n\n| Choice | Current | A generation guard | B investigate | C keep as-is |\n|---|---|---|---|---|\n| R2 stale-write protection | none, pending | per-tenant generation counter bumped by every invalidation hook; `AuthCache.set` carries the generation read at validation start and is dropped if older | bounded probe of adapter write API for CAS/version support before choosing | none |\n| R1 instance sharing | approved D6 (inject) | fixed | fixed | fixed |\n| S1, S2 | approved | fixed | fixed | fixed |\n| R3 validateAndDispatch | pending | pending | pending | pending |\n\nQuestion D7:\n\"Guard against a revoked token being re-cached by an in-flight validation?\" Options: A) Add a per-tenant generation guard in AuthCache; drop writes older than the latest invalidation (recommended); B) Investigate adapter CAS first; C) Keep as-is (TTL only). Completeness A=10, B=6, C=2.\n\nActual answer: D7 → A (generation guard)\nAccepted scope: `AuthCache` keeps a per-tenant generation counter; every existing invalidation hook (logout, revocation, suspension) bumps it via the facade; `AuthBroker`/`SessionMint` read the generation at operation start and pass it to `AuthCache.set`; `set` drops writes whose generation is older than current. Test: start validate → invalidate → resolve IDP → assert cache miss. If the adapter already exposes CAS, the guard is implemented on top of it rather than duplicated.\nHistory: none\n\n### R3: validateAndDispatch() error handling\nFinding: CQ 1, P1, confidence 7/10 (plan-stated, source not inspectable), PLAN.md:23-24 (\"60 lines with three nested try/catch blocks; each catch swallows a different error class\"), native reviewer\nPlan baseline: three nested try/catch, each catch swallows one error class\nRuntime evidence: unknown\nState: approved\n\nComparison grid:\n\n| Choice | Current | A split + typed result | B log in each catch | C do nothing |\n|---|---|---|---|---|\n| R3 error handling shape | 3 nested try/catch, swallow, pending | `validate()` and `dispatch()` split; one try/catch at the boundary; each error class mapped to a typed `AuthFailure` result; nothing swallowed; fail closed | structure kept; each catch logs with error class and tenant, still returns as today | unchanged |\n| R1, R2, S1, S2 | approved | fixed | fixed | fixed |\n| R4 regression contract | pending | pending | pending | pending |\n\nQuestion D8:\n\"How should validateAndDispatch() handle its three error classes?\" Options: A) Split into validate() + dispatch(); one boundary catch; map each error class to a typed AuthFailure; fail closed (recommended); B) Keep structure, add structured logging per catch; C) Do nothing. Completeness A=10, B=5, C=1.\n\nActual answer: D8 → A (split + typed failure, fail closed)\nAccepted scope: `validateAndDispatch()` becomes `validate(token, tenant): AuthResult` and `dispatch(result, request)`; single try/catch at the boundary; each of the three error classes maps to a distinct `AuthFailure` variant (`IdpUnavailable`, `InvalidClaims`, `PolicyDenied`); unknown errors also map to a deny. No catch swallows. Unit tests: one per error class asserting the typed variant and that dispatch denies; happy path; unknown-error → deny.\nHistory: none\n\n### R4: regression contract for legacyAuthFlow() (IRON RULE)\nFinding: Tests 1, P1 CRITICAL, confidence 8/10, PLAN.md:14-16 (\"does not exercise legacyAuthFlow() or assert compatibility with its prior behavior\") and PLAN.md:27-28, native reviewer\nPlan baseline: no regression test for prior behavior\nRuntime evidence: unknown; test framework not detectable (no source in repo)\nState: approved\n\nComparison grid:\n\n| Choice | Current | A characterization + E2E | B E2E only | C record/replay contract |\n|---|---|---|---|---|\n| R4 behavior to preserve | unstated, pending | all current `legacyAuthFlow()` outcomes: valid, expired, revoked, wrong tenant, wrong audience, IDP error, malformed token; flag-off path byte-identical | login-endpoint outcomes only, through the public route | recorded IDP fixtures replayed against old and new flow; outputs diffed |\n| R4 intentional changes | unstated, pending | none in Phase 1; Phase 2 differences listed explicitly in its PR | same | same |\n| R4 acceptance assertions | none, pending | unit characterization suite at the `legacyAuthFlow()` boundary (mocked IDP) + one E2E login per tenant type with flag off and on [→E2E] | E2E assertions only | fixture diff = empty |\n| R1-R3, S1, S2 | approved | fixed | fixed | fixed |\n\nQuestion D9:\n\"How do we protect legacyAuthFlow()'s current behavior before it is rewritten?\" Options: A) Characterization suite at legacyAuthFlow() boundary (mocked IDP, all 7 outcomes) + E2E login with flag OFF and ON (recommended); B) E2E only; C) Record/replay fixtures. Completeness A=10, B=6, C=8.\n\nActual answer: D9 → A (characterization + E2E)\nAccepted scope: **CRITICAL regression contract.** Behavior to preserve: current `legacyAuthFlow()` outcomes for valid, expired, revoked, wrong-tenant, wrong-audience, IDP-error and malformed tokens. Intentional changes: none in Phase 1; Phase 2 lists each difference explicitly in its PR and updates the matching assertion. Acceptance: characterization suite at the `legacyAuthFlow()` boundary with mocked IDP, one test per outcome, written and green on `main` BEFORE the Phase 1 flag wrap lands; one E2E login per tenant type with flag OFF and with flag ON [→E2E]. Phase 2 must pass the same suite.\nHistory: none\n\n### R5: IDP call parallelization and failure behavior\nFinding: Perf 1, P2, confidence 8/10 (plan-stated), PLAN.md:31-32 (\"5 sequential API calls to the IDP; they could be parallelized via Promise.all trivially (calls are independent)\"), native reviewer\nPlan baseline: 5 sequential calls; parallelization proposed but not specified (no timeout, no abort, no failure semantics)\nRuntime evidence: unknown; per-call latency unmeasured\nState: approved\n\nComparison grid:\n\n| Choice | Current | A Promise.all + timeout + abort | B bare Promise.all | C keep sequential |\n|---|---|---|---|---|\n| R5 concurrency | sequential, pending | all 5 in parallel | all 5 in parallel | sequential |\n| R5 per-call timeout | none stated, pending | yes, one shared `AbortSignal.timeout(N ms)` where N is a config value (default proposal: 3000 ms) | none | none |\n| R5 on first rejection | n/a | fail fast, abort the remaining in-flight calls, map to `AuthFailure.IdpUnavailable` (R3) | fail fast; remaining calls keep running to completion, results discarded | stop at the failing call |\n| R5 latency (5 calls of ~t) | ~5t | ~t (bounded by N) | ~t (unbounded) | ~5t |\n| R1-R4, S1, S2 | approved | fixed | fixed | fixed |\n| R6 cacheability | pending | pending | pending | pending |\n\nQuestion D10:\n\"Parallelize the 5 IDP calls, and what happens when one fails or hangs?\" Options: A) Promise.all with a shared timeout (config, default 3000 ms) and AbortSignal; first failure aborts the rest → AuthFailure.IdpUnavailable (recommended); B) Bare Promise.all; C) Keep sequential. Completeness A=10, B=7, C=3.\n\nActual answer: D10 → A\nAccepted scope: the 5 independent IDP calls run under `Promise.all` sharing one `AbortSignal` from a configurable timeout (`AUTH_IDP_TIMEOUT_MS`, default 3000); on first rejection or timeout the signal aborts the remaining calls and `validate()` returns `AuthFailure.IdpUnavailable`; no partial cache write. Tests: all-succeed → decision; one rejects → IdpUnavailable and the others observed aborted; one hangs past timeout → IdpUnavailable within budget.\nHistory: none\n\n### R6: cacheability of the 5 IDP responses\nFinding: Perf 2, P2, confidence 6/10 (medium; the 5 calls are not enumerated in the plan), PLAN.md:31 (\"Token validation issues 5 sequential API calls to the IDP\"), native reviewer\nPlan baseline: 5 IDP calls per cache-miss validation; nothing about which responses are static per tenant (discovery document, JWKS, tenant config) vs. per token (introspection)\nRuntime evidence: unknown\nState: pending (investigation approved; caching value undecided)\n\nComparison grid:\n\n| Choice | Current | A investigate (bounded) | B cache static responses now | C do nothing |\n|---|---|---|---|---|\n| R6 static-response caching | none, pending | enumerate the 5 calls; classify static-per-tenant vs per-token; report cache candidates with TTL source (e.g. JWKS `Cache-Control`); re-ask | cache discovery + JWKS per tenant in `AuthCache` with TTL from response headers, fallback 300 s | none |\n| R6 IDP load per miss | 5 calls | 5 calls until re-decided | 5 on first miss per tenant, then only per-token calls | 5 calls |\n| R1-R5, S1, S2 | approved | fixed | fixed | fixed |\n\nQuestion D11:\n\"Which of the 5 IDP calls actually need to happen on every cache miss?\" Options: A) Investigate first: enumerate the 5 calls, classify static-per-tenant vs per-token, then re-ask with TTL sources (recommended); B) Cache discovery + JWKS per tenant now; C) Do nothing. Completeness A=6, B=9, C=2.\n\nActual answer: D11 → A (investigate)\nAccepted scope: bounded investigation only: enumerate the 5 IDP calls in the validation path, classify each as static-per-tenant or per-token, record the TTL source for each static one. No caching implemented. R6 caching value stays **pending** until re-asked with that table.\nHistory: none\n\n### T1-T3: TODOS.md entries\nD12 → Add \"Phase 2: rewrite legacyAuthFlow() onto AuthBroker/SessionMint\" (approved).\nD13 → Add \"Remove the auth cutover flag and legacy path after Phase 2 bakes\" (approved).\nD14 → Add \"Tune AUTH_IDP_TIMEOUT_MS against real IDP p99\" (approved).\nWrite deferred: TODOS.md does not exist and plan mode forbids creating it; entries are recorded below for writing when edits are allowed.\n\n### Setup decisions (not remedies)\nD1 → Add gstack routing rules to CLAUDE.md (approved; edit + commit deferred until plan mode ends).\nD2 → Skip /office-hours. D3 → Enable cross-project learnings (config written).\n\nApproval readiness: PASS — checked S1 (D4), S2 (D5), R1 (D6), R2 (D7), R3 (D8), R4 (D9), R5 (D10); R6 investigation (D11) approved as bounded work, R6 caching value pending; TODO entries T1-T3 (D12, D13, D14). No remedy in the plan lacks an actual answer.\n\n---\n\n## Scope Challenge findings\n1. `[P1] (confidence: 8/10) PLAN.md:27-28` — legacy rewrite bundled with new services, no regression coverage. **Accepted** (D4).\n2. `[P2] (confidence: 7/10) PLAN.md:19-20, 35-36` — five new components, two undefined. **Accepted** (D5).\n3. `[P2] (confidence: 8/10) PLAN.md:35` — \"4 new classes\" omits AuthBroker. Factual correction, applied.\n4. `[P3] (confidence: 7/10) PLAN.md:11-13` — AuthCache facade over the existing adapter: correct reuse; keep thin. Recorded.\n5. Search check [Layer 1] x2 (singleton → inject; tenant-keyed cache retained). No built-in reinvented. TODOS.md absent. Distribution N/A. Completeness: PLAN.md:14-16 shortcut → resolved by D9.\n\n## Section findings\n**Architecture:** (1) `[P1] 8/10 PLAN.md:19-20` global mutable cache → D6 accepted. (2) `[P1] 6/10 PLAN.md:10,20` revoke-vs-in-flight-write race → D7 accepted (medium confidence, verify adapter). (3) `[P2] 7/10 PLAN.md:7-8` tenant key must be a required typed parameter on the facade → carried proof of retained contract. Plus: production failure IDP timeout → R5; diagrams added.\n**Code quality:** (1) `[P1] 7/10 PLAN.md:23-24` swallowed errors → D8 accepted. (2) `[P2] 7/10` DRY key construction → `AuthCache.keyFor`, carried under D5. (3) `[P3]` inventory correction.\n**Tests:** (1) `[P1 CRITICAL] 8/10 PLAN.md:14-16, 27-28` no regression coverage → D9 accepted. (2) `[P2] 8/10` 22 new paths, 0 tests → covered by plan baseline + D6/D7/D8/D10 proof. (3) `[P3]` framework unknown.\n**Performance:** (1) `[P2] 8/10 PLAN.md:31-32` sequential IDP calls → D10 accepted. (2) `[P2] 6/10 PLAN.md:31` IDP request volume → D11 investigate, R6 pending. No DB/N+1 or memory issues.\n\n## Test coverage diagram\n```\nCODE PATHS                                                   USER FLOWS\n[+] AuthBroker.validate()                                    [+] Tenant login (flag OFF, Phase 1)\n  ├── [GAP] cache hit → decision                               ├── [GAP] [→E2E] CRITICAL legacy path unchanged\n  ├── [GAP] cache miss → IDP calls → set(gen)                  └── [GAP] [→E2E] flag flip ON/OFF, no re-login\n  ├── [GAP] IDP timeout / one-of-N rejects → IdpUnavailable  [+] Tenant login (flag ON)\n  ├── [GAP] invalid claims → InvalidClaims                     ├── [GAP] [→E2E] happy login per tenant\n  ├── [GAP] policy denied → PolicyDenied                       ├── [GAP] [→E2E] revoked mid-session → denied\n  └── [GAP] unknown error → deny (no swallow)                  └── [GAP]        tenant suspended → denied\n[+] SessionMint.mint()                                       [+] Error states\n  ├── [GAP] happy mint → set(gen)                              ├── [GAP] IDP down → clear denial within budget\n  └── [GAP] stale generation → write dropped                   └── [GAP] double-submit login → one session\n[+] AuthCache (facade)\n  ├── [GAP] keyFor(): tenant required, no default\n  ├── [GAP] get/set delegate to adapter (adapter's own tests retained, not re-counted)\n  ├── [GAP] generation bump on logout/revoke/suspend hooks\n  └── [GAP] set(olderGen) dropped; set(currentGen) written\n[+] validate() / dispatch()\n  ├── [GAP] each of 3 error classes → typed variant\n  └── [GAP] dispatch denies on any failure variant\n[+] composition root\n  ├── [GAP] both services receive the same AuthCache instance\n  └── [GAP] flag read failure → OFF path + log\n[+] legacyAuthFlow() (Phase 2 target)\n  └── [GAP] CRITICAL regression: valid/expired/revoked/wrong-tenant/wrong-audience/IDP-error/malformed\n\nCOVERAGE: 0/23 new paths tested (0%) | all 23 have an approved test in this plan\nQUALITY: n/a (no tests exist yet) | GAPS: 23 (5 E2E, 0 eval, 2 CRITICAL) — all addressed by accepted decisions\n```\nLegend: ★★★ behavior + edge + error | ★★ happy path | ★ smoke | [→E2E] integration test | [→EVAL] LLM eval (none)\n\n## NOT in scope\n- Phase 2 legacy migration — deferred to a follow-up PR (D4); tracked as TODO.\n- Flag and legacy-path removal — after Phase 2 bake (D13); tracked as TODO.\n- IDP response caching — pending R6 investigation (D11); not approved.\n- `TokenStore` and `RequestPolicy` as classes — consolidated away (D5); if durable non-cache persistence is later needed, that is a new decision.\n- Adapter changes — the existing cache adapter, hooks and tests stay untouched (retained contract).\n- Distribution/CI — no new artifact; N/A.\n\n## What already exists\n- Existing cache adapter (tenant/issuer/audience/policyVersion keys, TTL eviction, invalidation hooks on logout/revoke/suspend): reused unchanged behind `AuthCache`. Plan reuses correctly.\n- Existing adapter tests: retained; they cover the adapter, not the facade or generation guard.\n- `legacyAuthFlow()`: stays as the flag-OFF path in Phase 1 and becomes the reference behavior for the D9 suite.\n- Nothing in the plan rebuilds an existing capability; `TokenStore` was the one likely duplicate and is removed.\n\n## Diagrams\n- Plan-level: data flow diagram above.\n- Inline ASCII comment recommended in: `AuthBroker` (validate pipeline: cache → IDP fan-out → failure mapping), `AuthCache` (key shape + generation guard ordering), the composition root (who receives the cache), and the flag routing site (OFF/ON/unreadable). Keep them updated in the same commit as behavior changes.\n\n## Failure modes\n| New codepath | Realistic failure | Test | Handling | User sees |\n|---|---|---|---|---|\n| AuthBroker IDP fan-out | IDP hangs | yes (D10) | timeout + abort → IdpUnavailable | clear denial within budget |\n| AuthBroker IDP fan-out | one call rejects, others succeed | yes (D10) | fail fast, abort, no partial write | clear denial |\n| AuthCache.set | revoke races in-flight validation | yes (D7) | generation guard drops stale write | denied on next request |\n| AuthCache.keyFor | caller omits tenant | yes | required typed param, throws | n/a (compile/test time) |\n| dispatch | unknown error class | yes (D8) | maps to deny | clear denial, logged |\n| composition root | flag store unreadable | yes (S1) | default OFF + log | legacy login, no change |\n| SessionMint | double-submit | yes | one session per validated principal | single session |\n| legacyAuthFlow (Phase 1) | flag wrap changes behavior | yes (D9, CRITICAL) | characterization suite | unchanged |\n| R6 (pending) | IDP rate limit at peak | no | none yet | IdpUnavailable denials |\n\n**Critical gaps: 0.** Every silent-failure candidate now has both a test and handling in the accepted plan. R6 is a load risk with a visible failure (typed denial), not a silent one.\n\n## Worktree parallelization strategy\n| Step | Modules touched | Depends on |\n|---|---|---|\n| 1. D9 characterization suite for legacyAuthFlow | legacy auth module tests | — |\n| 2. AuthCache facade + keyFor + generation guard | cache/ (new facade, adapter untouched) | — |\n| 3. AuthBroker + validate/dispatch split + IDP fan-out | auth/broker | 2 |\n| 4. SessionMint | auth/session | 2 |\n| 5. Composition root + cutover flag + E2E flag OFF/ON | app bootstrap, routing | 1, 2, 3, 4 |\n| 6. R6 investigation (read-only table) | none (report) | — |\n\nLanes: `Lane A: step 1 (independent)` / `Lane B: step 2 → then C and D in parallel` / `Lane C: step 3` / `Lane D: step 4` / `Lane E: step 5 (after A-D)` / `Lane F: step 6 (independent, read-only)`.\nExecution: launch A, B, F in parallel worktrees. After B merges, launch C + D in parallel. Merge all, then E. Conflict flags: C and D both import the facade from cache/ but do not edit it; E is the only step touching bootstrap/routing. No shared-module edits between parallel lanes.\n\n## Implementation Tasks\nSynthesized from this review's findings. Each task derives from a specific finding above. Run with Claude Code or Codex; checkbox as you ship. Ratios assumed: tests ~50x, features ~30x, architecture ~5x.\n\n- [ ] **T1 (P1, human: ~2 days / CC: ~30 min)** — legacy auth tests — Write the `legacyAuthFlow()` characterization suite (7 outcomes, mocked IDP) and land it green on `main` before any flag wrap\n  - Surfaced by: Tests review — R4/D9 CRITICAL regression contract (PLAN.md:14-16, 27-28)\n  - Files: legacy auth module test file (naming per detected framework)\n  - Verify: suite passes on unmodified `main`; each of the 7 outcomes has one test\n- [ ] **T2 (P1, human: ~1.5 days / CC: ~20 min)** — AuthCache — Build the facade: `createAuthCache(adapter)` factory + type export (no instance), `keyFor` with required tenant, per-tenant generation counter bumped by all three invalidation hooks, `set(key, entry, gen)` dropping stale writes\n  - Surfaced by: Architecture review — R1/D6, R2/D7; Code quality — DRY keyFor (D5)\n  - Files: cache/ facade module + its tests\n  - Verify: fresh-instance-per-test; stale write dropped; missing tenant rejected; hooks bump generation\n- [ ] **T3 (P1, human: ~2 days / CC: ~30 min)** — AuthBroker — Implement `validate()` with cache hit/miss, 5-call `Promise.all` under shared `AbortSignal` (`AUTH_IDP_TIMEOUT_MS`, default 3000), typed `AuthFailure` mapping; `dispatch()` fail closed\n  - Surfaced by: Code quality — R3/D8 (PLAN.md:23-24); Performance — R5/D10 (PLAN.md:31-32)\n  - Files: auth/broker module + tests; config for the timeout\n  - Verify: tests for each failure variant, one-rejects-others-aborted, hang-past-timeout within budget, unknown error → deny, no partial cache write\n- [ ] **T4 (P1, human: ~1 day / CC: ~15 min)** — SessionMint — Implement `mint(principal, policy)` with injected cache and generation-carrying writes; `RequestPolicy` as a typed value\n  - Surfaced by: Scope — S2/D5; Architecture — R1/D6, R2/D7\n  - Files: auth/session module + tests; policy type\n  - Verify: happy mint; stale generation dropped; double-submit yields one session\n- [ ] **T5 (P1, human: ~1 day / CC: ~20 min)** — bootstrap/routing — Composition root wiring both services to one `AuthCache`; cutover flag (default OFF, unreadable → OFF + log); E2E login per tenant type with flag OFF and ON\n  - Surfaced by: Scope — S1/D4; Architecture — R1/D6; Tests — D9 E2E leg\n  - Files: app bootstrap, login route, E2E tests\n  - Verify: E2E green in both flag states; flag-read-failure test hits legacy path\n- [ ] **T6 (P2, human: ~1 h / CC: ~5 min)** — IDP client — Enumerate the 5 IDP calls; classify static-per-tenant vs per-token with TTL sources; bring the table back to re-ask R6\n  - Surfaced by: Performance review — R6/D11 (PLAN.md:31)\n  - Files: none changed (report in the plan)\n  - Verify: 5-row table present in the plan; R6 re-asked\n- [ ] **T7 (P2, human: ~1 h / CC: ~5 min)** — docs — Add inline ASCII diagrams to AuthBroker, AuthCache, composition root and flag routing site\n  - Surfaced by: Architecture review — diagrams finding\n  - Files: the four modules above\n  - Verify: diagrams match the plan-level flow above\n- [ ] **T8 (P3, human: ~20 min / CC: ~2 min)** — repo docs — Create TODOS.md with the three approved entries; append gstack routing rules to CLAUDE.md and commit\n  - Surfaced by: TODOS.md updates D12-D14; setup D1\n  - Files: TODOS.md, CLAUDE.md\n  - Verify: files present; entries follow TODOS-format.md\n\n_No new tasks from Phase 2 (deferred, tracked as TODO)._\n\n## TODOS.md entries (approved, pending write)\n```markdown\n# TODOS\n\n## Auth\n\n### Phase 2: rewrite legacyAuthFlow() onto AuthBroker/SessionMint\n\n**What:** Migrate legacyAuthFlow() and its callers onto the new services behind the cutover flag; ship with the characterization suite green and intentional differences listed.\n\n**Why:** Phase 1 lands the new services behind a flag; without Phase 2 the flag and two auth paths live forever.\n\n**Context:** Phase 1 PR adds AuthBroker/SessionMint/AuthCache + flag (default OFF). Start at legacyAuthFlow() callers; the D9 characterization suite is the acceptance bar; every behavior difference must be listed in the PR and its assertion updated.\n\n**Effort:** L\n**Priority:** P1\n**Depends on:** Phase 1 merged; D9 characterization suite green on main\n\n### Remove the auth cutover flag and legacy path after Phase 2 bakes\n\n**What:** Delete the cutover flag, its checks, legacyAuthFlow() and legacy-only tests once Phase 2 has been ON for all tenants for a bake period (proposal: 2 weeks with zero flag-OFF fallbacks).\n\n**Why:** Dead paths in auth are attack surface and review burden; migration flags are meant to expire.\n\n**Context:** Flag added in Phase 1, flipped in Phase 2. Start by grepping the flag name; confirm no tenant is pinned OFF; the D9 suite becomes the new path's regression suite. Irreversible: removes the rollback lever.\n\n**Effort:** M\n**Priority:** P2\n**Depends on:** Phase 2 merged and ON for all tenants; bake period elapsed\n\n### Tune AUTH_IDP_TIMEOUT_MS against real IDP p99\n\n**What:** Read IDP call latency percentiles (per call type, per tenant) after Phase 1 ships and set AUTH_IDP_TIMEOUT_MS to ~p99 + margin; consider per-tenant override.\n\n**Why:** The 3000 ms default was chosen without production data; too tight means false denials, too loose means slow failure.\n\n**Context:** Timeout lives in config; the IDP client should emit per-call durations (add if missing, also feeds the R6 investigation). Start from the R5 tests' fake-slow-IDP harness.\n\n**Effort:** S\n**Priority:** P3\n**Depends on:** Phase 1 in production with IDP latency metrics\n```\n\n## Unresolved decisions that may bite you later\n- **R6 — IDP response caching value.** D11 approved a bounded investigation only; whether to cache discovery/JWKS/tenant config (and with what TTL source) is unanswered until the 5-call table exists. Until then IDP request volume per cache miss stays at 5.\n\n## Suppressed findings (confidence ≤ 4)\n- `[P3] (confidence: 4/10)` `SessionMint` may be unnecessary if session issuance is a one-line call into an existing session library; not verifiable without source. Left in the accepted arrangement (D5).\n\n## Completion summary\n- Step 0: Scope Challenge — scope reduced per recommendation (D4 phased, D5 consolidated)\n- Architecture Review: 3 issues found\n- Code Quality Review: 2 issues found\n- Test Review: diagram produced, 23 gaps identified (all with approved tests)\n- Performance Review: 2 issues found\n- NOT in scope: written\n- What already exists: written\n- TODOS.md updates: 3 items proposed to user (3 approved, write deferred to post-plan-mode)\n- Failure modes: 0 critical gaps flagged\n- Unresolved decisions: 1 in this review (R6)\n- Outside voice: provider codex, disabled (codex_reviews=disabled); no fallback run; recorded\n- Parallelization: 6 lanes, 3 parallel at start (A, B, F) then 2 parallel (C, D), 1 sequential tail (E)\n- Lake Score: 5/6 (D6, D7, D8, D9, D10 at 10/10; D11 at 6/10 by design: investigate)\n- Post-plan-mode follow-ups: CLAUDE.md routing rules (D1), TODOS.md creation (D12-D14)\n\n## GSTACK REVIEW REPORT\n\n| Review | Trigger | Why | Runs | Status | Findings |\n|--------|---------|-----|------|--------|----------|\n| CEO Review | `/plan-ceo-review` | Scope & strategy | 0 | — | — |\n| Outside Review | codex via `/plan-eng-review` (host: claude) | Independent 2nd opinion | 1 | disabled | skipped (codex_reviews disabled), phase plan-review |\n| Eng Review | `/plan-eng-review` | Architecture & tests (required) | 1 | ISSUES OPEN | 30 issues (3 arch + 2 code quality + 2 perf + 23 test gaps), 0 critical gaps; mode SCOPE_REDUCED |\n| Design Review | `/plan-design-review` | UI/UX gaps | 0 | — | — |\n| DX Review | `/plan-devex-review` | Developer experience gaps | 0 | — | — |\n\n- **OUTSIDE COVERAGE:** provider codex, phase plan-review, outside_status disabled (user opt-out via `codex_reviews=disabled`); no native fallback dispatched; no outside findings. Re-enable: `gstack-config set codex_reviews enabled`.\n- **VERDICT:** No review CLEAR. Eng Review has 1 unresolved decision (R6) — eng review required.\n\n**UNRESOLVED DECISIONS:**\n- R6 (D11): whether to cache static-per-tenant IDP responses, and with what TTL source — pending the approved 5-call enumeration; re-ask after T6.\n",
  "screen": " Full reviewed implementation plan + decision ledger + GSTACK REVIEW REPORT:\n /tmp/gstack-owned-display-np1l2aqb/gstack-paid-shard-s7CwsG/tmp/gstack-e2e-plan-eng-CWCZPe/gstack-test-plan-eng.md\n\n QA Test Plan artifact (skill-prescribed path):\n ~/.gstack/projects/gstack-plan-count-JcnhYx/vercel-sandbox-main-eng-review-test-plan-20260915-151403.md\n\n Implementation tasks JSONL: ~/.gstack/projects/gstack-plan-count-JcnhYx/tasks-eng-review-20260915-152312.jsonl (8\n tasks)\n\n Outcome\n\n - Scope reduced: Phase 1 lands AuthBroker/SessionMint/AuthCache behind a cutover flag (default OFF); Phase 2 migrates\n   legacyAuthFlow() in a follow-up PR (D4, D5).\n - Accepted remedies: injected AuthCache (D6), per-tenant generation guard (D7), validate/dispatch split with typed\n   AuthFailure (D8), characterization suite before flag wrap — CRITICAL (D9), Promise.all + AbortSignal timeout (D10).\n - Unresolved: R6 IDP static-response caching, pending the 5-call enumeration (D11).\n - Verdict: ISSUES OPEN (1 unresolved). Outside review: codex disabled.\n\n Follow-ups once plan mode ends (user-approved, no edits made yet)\n\n 1. Create TODOS.md with the three approved entries (D12–D14) — text is in the report file.\n 2. Append gstack ## Skill routing rules to CLAUDE.md and commit: git add CLAUDE.md && git commit -m \"chore: add gstack\n    skill routing rules to CLAUDE.md\" (D1).\n\n Verification\n\n - Report file read back: 459 lines, ## GSTACK REVIEW REPORT is the last section, final line is the R6 unresolved\n   bullet, approval readiness PASS recorded.\n - gstack-review-read shows the plan-eng-review entry (issues_open, unresolved 1, critical_gaps 0, issues_found 30,\n   mode SCOPE_REDUCED) at commit 629f68c.\n╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌\n\n────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────\n Claude has written up a plan and is ready to execute. Would you like to proceed?\n\n ❯ 1. Yes, and use auto mode\n   2. Yes, manually approve edits\n   3. Tell Claude what to change\n      shift+tab to approve with this feedback\n",
  "reportMtimeMs": 1789485656389.8171
}