# Complete - m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary

## 완료 일시

2026-07-04

## 요약

Provider raw text tool-call boundary follow-up completed after 2 review loops; final verdict PASS.

## 루프 이력

| Plan | Review | Verdict | 메모 |
|------|--------|---------|------|
| `plan_local_G07_0.log` | `code_review_local_G07_0.log` | FAIL | malformed raw block no-candidate leak and last-candidate-only validation gaps required follow-up. |
| `plan_local_G07_1.log` | `code_review_local_G07_1.log` | PASS | malformed raw candidates now produce validation errors/retry paths, all tool-call candidates are validated, and targeted/final Go tests passed. |

## 구현/정리 내용

- Provider route/provider-pool text tool-call synthesis now treats malformed XML/mustache candidates as validation failures instead of no-candidate content.
- Non-stream and strict buffered stream paths carry synthesis validation errors through the existing bounded retry and `tool_validation_error` response flow.
- Live SSE terminal handling blocks malformed/unknown raw text tool-call candidates without flushing raw pending content.
- `validateToolCallResponse` validates every native/synthesized tool call candidate instead of only the last candidate.
- Regression tests cover malformed raw blocks, live SSE malformed blocking, multiple candidate validation, and native tool-call preservation.

## 최종 검증

- `go test ./apps/edge/internal/openai -run 'TestChatCompletions.*MalformedTextToolCall|TestChatCompletionsProviderStreamBlocksMalformedTextToolCall' -count=1` - PASS; `ok  	iop/apps/edge/internal/openai	0.006s`
- `go test ./apps/edge/internal/openai -run 'TestValidateToolCallResponseValidatesEveryToolCall|TestChatCompletionsFailsWhenAnySynthesizedTextToolCallViolatesSchema|TestChatCompletions.*NativeToolCall' -count=1` - PASS; `ok  	iop/apps/edge/internal/openai	0.008s`
- `go test ./apps/edge/internal/openai -count=1` - PASS; `ok  	iop/apps/edge/internal/openai	1.574s`
- `go test ./apps/edge/... -count=1` - PASS; edge packages passed, including `apps/edge/internal/openai`.

## Roadmap Completion

- Milestone: `agent-roadmap/phase/knowledge-tool-optimization-extension/milestones/openai-compatible-tool-call-boundary-hardening.md`
- Completed task ids:
  - `provider-raw-parse`: PASS; evidence=`agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/plan_local_G07_1.log`, `agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/code_review_local_G07_1.log`; verification=`go test ./apps/edge/internal/openai -count=1`, `go test ./apps/edge/... -count=1`
  - `unknown-tool-error`: PASS; evidence=`agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/plan_local_G07_1.log`, `agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/code_review_local_G07_1.log`; verification=`go test ./apps/edge/internal/openai -count=1`, `go test ./apps/edge/... -count=1`
  - `stream-flush-guard`: PASS; evidence=`agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/plan_local_G07_1.log`, `agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/code_review_local_G07_1.log`; verification=`go test ./apps/edge/internal/openai -count=1`, `go test ./apps/edge/... -count=1`
  - `native-preserve`: PASS; evidence=`agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/plan_local_G07_1.log`, `agent-task/archive/2026/07/m-openai-compatible-tool-call-boundary-hardening/01_provider_text_boundary/code_review_local_G07_1.log`; verification=`go test ./apps/edge/internal/openai -run 'TestValidateToolCallResponseValidatesEveryToolCall|TestChatCompletionsFailsWhenAnySynthesizedTextToolCallViolatesSchema|TestChatCompletions.*NativeToolCall' -count=1`
- Not completed task ids: 없음

## 잔여 Nit

- 없음

## 후속 작업

- 없음
