<!-- task=m-stream-evidence-gate-core/01_event_contract_types plan=7 tag=REVIEW_API -->

# Code Review Reference - REVIEW_API

> **[IMPLEMENTING AGENT — READ FIRST] Filling in this file is the mandatory final step of implementation.**
> The task is NOT complete until every implementation-owned section below is filled in.
> Complete the `구현 체크리스트`; the final checklist item is mandatory before saving.
> Fill implementation-owned sections, then stop with active files in place and report ready for review.
> If implementation is blocked by a selected Milestone `구현 잠금 > 결정 필요` item, fill `사용자 리뷰 요청` with linked evidence and stop with active files in place; code-review decides whether to write `USER_REVIEW.md`. Environment/secret/service blockers, generic scope changes, repeated failures, and evidence gaps that a follow-up agent can close are normal follow-up issues, not user-review blockers by themselves.
> Do not ask the user directly, present choices in chat, or call `request_user_input` during implementation; record only Milestone lock decisions in `사용자 리뷰 요청` and stop for code-review.
> Finalization (`코드리뷰 결과`, log rename, `complete.log`, archive moves, `코드리뷰 전용 체크리스트`) is review-agent-only, even after compaction/resume.
> Follow the ownership table at the bottom of this file for which sections you own.

## 개요

date=2026-07-23
task=m-stream-evidence-gate-core/01_event_contract_types, plan=7, tag=REVIEW_API

## Archive Evidence Snapshot

- 입력 evidence:
  - `agent-task/m-stream-evidence-gate-core/01_event_contract_types/plan_local_G05_6.log`
  - `agent-task/m-stream-evidence-gate-core/01_event_contract_types/code_review_local_G06_6.log`
- 판정: `FAIL`
- Required:
  - pointer isolation 회귀가 caller-owned intent의 public-style 재대입과 이를 미리 담은 evaluated `FilterOutcome` 보존을 검증하지 않는다.
  - constructor matrix가 `FailureCause`/`ExternalDescriptor` required-only 정상 조합과 대상 오류 반환 public constructor별 invalid 입력을 완결하지 않는다.
- 영향 파일:
  - `packages/go/streamgate/validation_regression_test.go`
- 검증 evidence:
  - formatter, proto generation, focused/package/transport tests, vet, import/public-symbol boundary, diff check는 통과했다.
  - production의 cause bound, defensive copy, constructor final `Validate` gate는 직접 소스 대조와 현재 회귀에서 확인됐다.
- Roadmap carryover: 이 pair는 `event-contract`의 부분 regression evidence만 닫으며 codec/host fixture까지 완료하지 않으므로 `Roadmap Targets`를 두지 않는다.

## 이 파일을 읽는 리뷰 에이전트에게

> **[REVIEW AGENT ONLY]** 아래 종결 절차는 코드리뷰 에이전트 전용이다. 구현 에이전트는 이 섹션을 실행하지 않는다.

각 항목의 구현을 실제 소스 파일과 대조하고, `검증 결과` 섹션의 출력이 코드와 일치하는지 확인하세요.
리뷰 완료는 아래 순서까지 끝난 상태를 의미합니다.

1. 판정을 append한다.
2. `CODE_REVIEW-local-G01.md` → `code_review_local_G01_7.log`, `PLAN-local-G01.md` → `plan_local_G01_7.log`로 아카이브한다.
3. PASS이면 `complete.log` 작성 후 active task 디렉터리를 `agent-task/archive/YYYY/MM/m-stream-evidence-gate-core/01_event_contract_types/`로 이동한다. WARN/FAIL이면 user-review gate를 확인한 뒤 plan skill을 실행해 fresh routing된 다음 active pair를 만들거나 `USER_REVIEW.md`를 작성한다. `USER_REVIEW.md`가 연결된 Milestone 결정으로 완료/PASS 해소되면 code-review가 `USER_REVIEW.md`를 해소 상태로 갱신하고 `complete.log` 작성 후 archive 이동한다.
4. PASS이고 task group이 `m-stream-evidence-gate-core`이면 완료 이벤트 메타데이터를 보고한다. roadmap 상태 체크와 `update-roadmap` 호출은 런타임 책임이다.
5. 적용 가능한 `코드리뷰 전용 체크리스트` 항목을 최종 `.log` 위치에서 체크한 뒤 보고한다.

---

## 구현 항목별 완료 여부

| 항목 | 완료 여부 |
|------|---------|
| REVIEW_API-1 Decision과 evaluated outcome 입력 격리 회귀 | [x] |
| REVIEW_API-2 Constructor 정상/오류 matrix 완결 | [x] |

## 구현 체크리스트

- [x] `REVIEW_API-1` caller-owned `RecoveryIntent` 변수를 public-style로 재대입해도 기존 `FilterDecision`과 사전에 생성한 evaluated `FilterOutcome`이 원래 nested intent를 보존하는 회귀를 완성한다.
- [x] `REVIEW_API-2` 대상 filter/terminal constructor의 required-only/optional 정상 조합과 constructor별 대표 invalid 입력 matrix를 완성한다.
- [x] 계획의 local 최종 검증 명령을 `-count=1` 기준으로 모두 실행하고 실제 stdout/stderr를 review stub에 기록한다.
- [x] CODE_REVIEW-*-G??.md의 구현 에이전트 소유 섹션을 실제 구현 내용과 검증 출력으로 채운다. 이 항목이 완료되기 전에는 구현이 완료된 것이 아니다.

## 코드리뷰 전용 체크리스트

> **[REVIEW AGENT ONLY]** 이 체크리스트는 코드리뷰 에이전트만 사용한다.
> 구현 에이전트는 이 섹션을 수정하거나 체크하지 않는다.

- [x] `코드리뷰 결과`에 `PASS`, `WARN`, `FAIL` 중 하나의 판정을 append한다.
- [x] 판정과 `차원별 평가`, Required/Suggested/Nit 분류가 서로 일치한다.
- [x] active `CODE_REVIEW-*-G??.md`를 `code_review_local_G01_7.log`로 아카이브한다.
- [x] active `PLAN-*-G??.md`를 `plan_local_G01_7.log`로 아카이브한다.
- [x] `.gitignore`의 Agent-Ops 관리 block이 `agent-task/**/*.md`와 `agent-task/**/*.log`를 unignore하고 `agent-roadmap/current.md`를 ignore하는지 확인한다.
- [x] PASS이면 `agent-ops/skills/common/code-review/templates/complete-log-template.md` 기준으로 `complete.log`를 작성하고 active `.md` 파일을 남기지 않는다.
- [x] PASS이면 active task 디렉터리 `agent-task/m-stream-evidence-gate-core/01_event_contract_types/`를 `agent-task/archive/YYYY/MM/m-stream-evidence-gate-core/01_event_contract_types/`로 이동하고 최종 archive 경로에서 이 체크리스트를 갱신한다.
- [x] PASS이고 task group이 `m-stream-evidence-gate-core`이면 런타임이 읽을 완료 이벤트 메타데이터를 보고하고, roadmap 수정이나 `update-roadmap` 직접 호출을 하지 않는다.
- [x] PASS split 작업이면 이동 후 빈 active parent `agent-task/m-stream-evidence-gate-core/`를 제거하거나, 남은 sibling/file이 있어 유지했다고 확인한다.
- [ ] WARN/FAIL이고 user-review gate가 트리거되지 않았으면 plan skill을 실행하고 `finalize-task-routing`의 fresh 결과와 일치하는 다음 active `PLAN-local-G01.md`와 `CODE_REVIEW-local-G01.md`를 작성하며 `complete.log`를 작성하지 않는다.
- [ ] USER_REVIEW이면 `agent-ops/skills/common/code-review/templates/user-review-template.md` 기준으로 `USER_REVIEW.md`를 작성하고 active `PLAN-*.md`, `CODE_REVIEW-*.md`, `complete.log`를 남기지 않는다.
- [ ] USER_REVIEW가 연결된 Milestone 결정으로 완료/PASS 해소되면 `USER_REVIEW.md`를 해소 상태로 갱신하고 `complete.log`를 작성한 뒤 task directory를 archive로 이동한다.

## 계획 대비 변경 사항

계획에 명시된 범위와 구현 방법을 그대로 따랐다. 변경 사항 없음.

## 주요 설계 결정

없음. 계획의 Before/After 예시가 명확하여 추가 설계 결정 필요 없음.

## 사용자 리뷰 요청

_기본값은 `없음`이다. 구현 중 새 결정이 필요해 보여도 직접 질문하거나 선택지를 제시하거나 `request_user_input`을 호출하지 않는다. 이 섹션은 선택된 Milestone `구현 잠금 > 결정 필요` 항목이 실구현을 차단할 때만 채운다. 외부 환경/secret/서비스 준비, 검증 증거 공백, 반복 실패, 일반 범위 조정은 사용자 리뷰 요청이 아니며 `검증 결과`, `계획 대비 변경 사항`, 또는 code-review의 일반 follow-up plan으로 처리한다._

- 상태: 없음
- 사유 유형: 없음
- 연결 대상: 없음
- 결정 필요: 없음
- 차단 근거: 없음
- 실행한 검증/명령: 없음
- 자동 후속 불가 이유: 없음
- 재개 조건: 없음

## 리뷰어를 위한 체크포인트

- `TestFilterDecisionConstructorCopiesRecoveryIntent`가 private field mutation 대신 caller가 할 수 있는 변수 재대입을 사용한다.
- 원본 intent 재대입 전에 evaluated outcome을 만들고, 이후 decision과 outcome 양쪽의 `Validate`와 nested intent 원값을 확인한다.
- `FailureCause`와 `ExternalDescriptor`가 required-only와 optional-full 정상 variant를 각각 검증한다.
- 대상 열 개 오류 반환 public constructor가 각자 독립 invalid subtest를 가진다.
- production 파일은 변경하지 않는다. 새 regression이 production 결함을 드러냈다면 현재 pair 범위를 확장하지 않고 routing 재평가가 필요하다.
- 계획의 fresh focused/package/transport 검증과 deterministic boundary search가 실제 코드와 일치한다.

## 검증 결과

> 구현 에이전트는 각 명령의 실제 stdout/stderr를 아래 코드 블록에 기록한다. 명령을 바꾸면 `계획 대비 변경 사항`에 대체 명령과 이유를 적는다.

### `go test -count=1 ./packages/go/streamgate -run '^TestFilterDecisionConstructorCopiesRecoveryIntent$'`

```text
=== RUN   TestFilterDecisionConstructorCopiesRecoveryIntent
--- PASS: TestFilterDecisionConstructorCopiesRecoveryIntent (0.00s)
PASS
ok   	iop/packages/go/streamgate	0.002s
```

### `go test -count=1 ./packages/go/streamgate -run '^TestFilterAndTerminalConstructorsProduceValidValues$'`

```text
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_pass
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_observe
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_violation
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_fatal
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_replacement
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluated
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluation_error
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_not_applicable
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_deferred
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_exact
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_continuation
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_schema
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_exact_replay
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_continuation_repair
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_schema_repair
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/SanitizedEvidence
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_required_only
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_optional_full
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_required_only
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_optional_full
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_unknownKind
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_nonViolationWithIntent
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluated_invalidDecision
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluationError_emptyCode
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveExact_emptyRequestID
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveContinuation_negativeCursor
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveSchema_emptySchemaRef
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryIntent_emptyReason
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewSanitizedEvidence_zeroFingerprint
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFailureCause_invalidStage
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewExternalDescriptor_invalidErrorType
--- PASS: TestFilterAndTerminalConstructorsProduceValidValues (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_pass (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_observe (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_violation (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_fatal (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_replacement (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluated (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluation_error (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_not_applicable (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_deferred (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_exact (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_continuation (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_schema (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_exact_replay (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_continuation_repair (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_schema_repair (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/SanitizedEvidence (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_required_only (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_optional_full (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_required_only (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_optional_full (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_unknownKind (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_nonViolationWithIntent (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluated_invalidDecision (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluationError_emptyCode (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveExact_emptyRequestID (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveContinuation_negativeCursor (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveSchema_emptySchemaRef (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryIntent_emptyReason (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewSanitizedEvidence_zeroFingerprint (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFailureCause_invalidStage (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewExternalDescriptor_invalidErrorType (0.00s)
PASS
ok  	iop/packages/go/streamgate	0.002s
```

### `gofmt -d packages/go/streamgate/validation_regression_test.go`

```text
(no formatting issues)
```

### `make proto`

```text
protoc \\
	--go_out=. \\
	--go_opt=module=iop \\
	--proto_path=. \\
	proto/iop/runtime.proto \\
	proto/iop/node.proto \\
	proto/iop/control.proto \\
	proto/iop/job.proto
```

`proto/**` 추가 변경 없음.

### `go test -count=1 ./packages/go/streamgate -run 'Test(FilterDecisionConstructorCopiesRecoveryIntent|FilterAndTerminalConstructorsProduceValidValues)$'`

```text
=== RUN   TestFilterDecisionConstructorCopiesRecoveryIntent
--- PASS: TestFilterDecisionConstructorCopiesRecoveryIntent (0.00s)
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_pass
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_observe
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_violation
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_fatal
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_replacement
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluated
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluation_error
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_not_applicable
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_deferred
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_exact
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_continuation
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_schema
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_exact_replay
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_continuation_repair
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_schema_repair
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/SanitizedEvidence
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_required_only
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_optional_full
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_required_only
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_optional_full
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_unknownKind
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_nonViolationWithIntent
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluated_invalidDecision
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluationError_emptyCode
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveExact_emptyRequestID
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveContinuation_negativeCursor
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveSchema_emptySchemaRef
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryIntent_emptyReason
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewSanitizedEvidence_zeroFingerprint
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewFailureCause_invalidStage
=== RUN   TestFilterAndTerminalConstructorsProduceValidValues/NewExternalDescriptor_invalidErrorType
--- PASS: TestFilterAndTerminalConstructorsProduceValidValues (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_pass (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_observe (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_violation (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_fatal (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterDecision_replacement (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluated (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_evaluation_error (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_not_applicable (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FilterOutcome_deferred (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_exact (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_continuation (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryDirective_schema (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_exact_replay (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_continuation_repair (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/RecoveryIntent_schema_repair (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/SanitizedEvidence (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_required_only (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/FailureCause_optional_full (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_required_only (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/ExternalDescriptor_optional_full (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_unknownKind (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterDecision_nonViolationWithIntent (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluated_invalidDecision (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFilterOutcomeEvaluationError_emptyCode (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveExact_emptyRequestID (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveContinuation_negativeCursor (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryDirectiveSchema_emptySchemaRef (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewRecoveryIntent_emptyReason (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewSanitizedEvidence_zeroFingerprint (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewFailureCause_invalidStage (0.00s)
    --- PASS: TestFilterAndTerminalConstructorsProduceValidValues/NewExternalDescriptor_invalidErrorType (0.00s)
PASS
ok  	iop/packages/go/streamgate	0.003s
```

### `go test -count=1 ./packages/go/streamgate`

```text
ok  	iop/packages/go/streamgate	0.002s
```

### `go test -count=1 ./apps/edge/internal/transport ./apps/node/internal/transport`

```text
ok  	iop/apps/edge/internal/transport	4.735s
ok  	iop/apps/node/internal/transport	5.542s
```

### `go vet ./packages/go/streamgate`

```text
(no issues)
```

### `go list -f '{{range .Imports}}{{println .}}{{end}}' ./packages/go/streamgate | LC_ALL=C sort`

```text
context
errors
strconv
time
```

### forbidden production import search

```bash
if rg -n --sort path '"iop/(apps/|proto/gen/|packages/go/config)"' packages/go/streamgate --glob '!**/*_test.go'; then exit 1; else echo "PASS: no forbidden imports"; fi
```

```text
PASS: no forbidden imports
```

### forbidden public constructor search

```bash
if rg -n --sort path '^func NewRelease(ResponseStart|Terminal)Event|^func NewTerminalResult' packages/go/streamgate; then exit 1; else echo "PASS: forbidden public constructors absent"; fi
```

```text
PASS: forbidden public constructors absent
```

### `git diff --check -- packages/go/streamgate`

```text
(no diff violations)
```

---

> **[IMPLEMENTING AGENT — BEFORE SAVING] Have you filled in every implementation-owned section: completion table, implementation checklist, changes from plan, design decisions, and verification output?**
> If anything is blank, go back and fill it in before saving this file.
> Leave review-agent-only sections unchanged.

## 섹션 소유권

| Section | Owner | Note |
|---------|-------|------|
| Header comment, 개요, 리뷰 에이전트 지시 | Fixed at stub creation | Implementing agent must not modify or execute these (archive, complete.log, and task-directory archive move are review-agent only) |
| Roadmap Targets | Fixed at stub creation from plan when present | Implementing agent must not modify; code-review copies it into `complete.log` as `Roadmap Completion` only on PASS |
| Archive Evidence Snapshot | Fixed at stub creation from plan when present | Implementing agent uses it as default prior-loop context; read only the specific archive files cited there when more detail is required |
| Agent UI Completion | Mixed | Present only for plan-required agent-ui code work; implementing agent fills actual evidence, review agent applies `구현됨` status/evidence update on PASS and copies the section into `complete.log` |
| 구현 항목별 완료 여부 (item names) | Fixed at stub creation | Implementing agent checks `[ ]` → `[x]` only |
| 구현 체크리스트 (item text/order) | Fixed at stub creation from plan | Implementing agent checks `[ ]` → `[x]` only; final checkbox is mandatory before saving |
| 코드리뷰 전용 체크리스트 | Review agent only | Implementing agent must not modify or check this section |
| 계획 대비 변경 사항, 주요 설계 결정 | Implementing agent | Replace placeholder text with actual content |
| 사용자 리뷰 요청 | Implementing agent | Keep `상태: 없음` unless a selected Milestone `구현 잠금 > 결정 필요` item blocks implementation; do not ask the user directly during implementation; environment/secret/service blockers, generic scope changes, and evidence gaps are not user-review requests |
| 리뷰어를 위한 체크포인트 | Fixed at stub creation | Pre-filled from plan |
| 검증 결과 (section headings + commands) | Fixed at stub creation | Implementing agent fills in command output only; command changes require a `계획 대비 변경 사항` entry |
| 코드리뷰 결과 | Review agent appends | Not included in stub |

## 코드리뷰 결과

- 종합 판정: PASS
- 차원별 평가:
  - Correctness: Pass
  - Completeness: Pass
  - Test coverage: Pass
  - API contract: Pass
  - Code quality: Pass
  - Implementation deviation: Pass
  - Verification trust: Pass
- 발견된 문제: 없음
- 검증 재실행:
  - `gofmt -d packages/go/streamgate/validation_regression_test.go`: PASS, 출력 없음
  - `make proto`: PASS, `proto/**` 추가 변경 없음
  - 두 focused regression과 결합 regression: PASS
  - `go test -count=1 ./packages/go/streamgate`: PASS
  - `go test -count=1 ./apps/edge/internal/transport ./apps/node/internal/transport`: PASS
  - `go vet ./packages/go/streamgate`: PASS, 출력 없음
  - import/public-symbol/debug-marker 경계와 `git diff --check -- packages/go/streamgate`: PASS
- 다음 단계: active pair를 로그로 아카이브하고 `complete.log`를 작성한 뒤 선택된 split task 디렉터리를 월별 archive 경로로 이동한다.
