Files
kebab/tasks/INDEX.md
th-kim0823 2e8de14434 📝 docs: defer fb-29 HTTP daemon + fb-30 stdio-only
2026-05-07 brainstorm 결정 — fb-29 HTTP daemon defer.

근거:
- single-user local-first 환경에서 daemon 복잡도 (PID file / port lock /
  single-instance / lifecycle UX / loopback security) 가 비대.
- fb-30 stdio MCP 가 동일 사용자 가치 (agent integration + session 동안
  hot cache) 를 daemon 없이 제공 — agent host (Claude Code, Cursor 등)
  가 subprocess 띄우면 session 동안 process 유지 = 자연스러운 hot state.
- ask 의 dominant cost 는 Ollama LLM 추론 (수 초) 라 daemon 효과 제한적.
  search 만 의미 있는데 그 비용도 fastembed model load (~1s) 가 dominant —
  stdio MCP subprocess 가 동일하게 회피.

후속 fb-30 의 transport 는 stdio 단일. HTTP-SSE 옵션은 future task —
재개 trigger:
- browser agent / remote multi-host 시나리오 등장.
- TUI ↔ CLI 다중 인스턴스 state sharing 요구.
- fb-30 MCP HTTP-SSE 변형 도입 검토.

영향:
- fb-29 spec frontmatter `status: open` → `deferred`,
  `target_version: 0.3.0` → `P+`, `unblocks: [p9-fb-30]` → `[]`.
- fb-30 `depends_on: [p9-fb-27, p9-fb-29]` → `[p9-fb-27]`.
- INDEX.md 의 0.3.0 group + HANDOFF 의 release 그룹 표 갱신.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-07 13:58:02 +09:00

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---
title: "KB 작업 단위 인덱스"
source: kebab_local_rust_report.md
date: 2026-04-27
---
# KB 작업 단위 인덱스
[`kebab_local_rust_report.md`](../kebab_local_rust_report.md) 의 Phase 로드맵을 아키텍처 수준 작업 단위로 분해. 각 task 문서는 독립적으로 착수/검수 가능한 단위.
## 의존 그래프
```text
P0 ── P1 ── P2 ── P3 ── P4 ── P5
├─ P6 (image)
├─ P7 (pdf)
├─ P8 (audio)
└─ P9 (TUI/desktop)
```
P0~P5 는 직렬. P6~P9 는 P5 이후 병렬 가능.
## 작업 단위
| # | 코드 | 제목 | 핵심 산출 crate | 선행 |
|---|------|------|----------------|------|
| P0 | [phase-0-skeleton.md](phase-0-skeleton.md) | Workspace 뼈대 + 도메인 계약 | kebab-core, kebab-parse-types, kebab-config, kebab-app, kebab-cli | |
| P1 | [phase-1-markdown-ingestion.md](phase-1-markdown-ingestion.md) | Markdown ingestion 파이프라인 | kebab-source-fs, kebab-parse-md, kebab-normalize, kebab-chunk, kebab-store-sqlite | P0 |
| P2 | [phase-2-lexical-search.md](phase-2-lexical-search.md) | SQLite FTS5 lexical 검색 + citation | kebab-search (lexical) | P1 |
| P3 | [phase-3-vector-hybrid.md](phase-3-vector-hybrid.md) | Local embedding + LanceDB + hybrid | kebab-embed, kebab-embed-local, kebab-store-vector, kebab-search | P2 |
| P4 | [phase-4-local-llm-rag.md](phase-4-local-llm-rag.md) | Local LLM + RAG + grounded answer | kebab-llm, kebab-llm-local, kebab-rag | P3 |
| P5 | [phase-5-evaluation.md](phase-5-evaluation.md) | Golden query / regression eval | kebab-eval | P4 |
| P6 | [phase-6-image.md](phase-6-image.md) | 이미지 ingestion (OCR + caption) | kebab-parse-image | P5 |
| P7 | [phase-7-pdf.md](phase-7-pdf.md) | PDF text + page citation | kebab-parse-pdf | P5 |
| P8 | [phase-8-audio.md](phase-8-audio.md) | 음성 transcription + timestamp citation | kebab-parse-audio | P5 |
| P9 | [phase-9-ui.md](phase-9-ui.md) | TUI + desktop app | kebab-tui, kebab-desktop | P5 |
## Component task decomposition (per phase)
각 phase 의 component-level 분해. AI sub-agent 1세션 = 1 task 가 sweet spot.
- P0 — [p0/](p0/) — 1 component
- [p0-1 skeleton](p0/p0-1-skeleton.md)
- P1 — [p1/](p1/) — 6 components
- [p1-1 source-fs](p1/p1-1-source-fs.md)
- [p1-2 parse-md frontmatter](p1/p1-2-parse-md-frontmatter.md)
- [p1-3 parse-md blocks](p1/p1-3-parse-md-blocks.md)
- [p1-4 normalize](p1/p1-4-normalize.md)
- [p1-5 chunk](p1/p1-5-chunk.md)
- [p1-6 store-sqlite](p1/p1-6-store-sqlite.md)
- P2 — [p2/](p2/) — 2 components
- [p2-1 fts-schema](p2/p2-1-fts-schema.md)
- [p2-2 lexical-retriever](p2/p2-2-lexical-retriever.md)
- P3 — [p3/](p3/) — 5 components
- [p3-1 embedder-trait](p3/p3-1-embedder-trait.md)
- [p3-2 fastembed-adapter](p3/p3-2-fastembed-adapter.md)
- [p3-3 lancedb-store](p3/p3-3-lancedb-store.md)
- [p3-4 hybrid-fusion](p3/p3-4-hybrid-fusion.md)
- [p3-5 app-wiring](p3/p3-5-app-wiring.md)
- P4 — [p4/](p4/) — 3 components
- [p4-1 llm-trait](p4/p4-1-llm-trait.md)
- [p4-2 ollama-adapter](p4/p4-2-ollama-adapter.md)
- [p4-3 rag-pipeline](p4/p4-3-rag-pipeline.md)
- P5 — [p5/](p5/) — 2 components
- [p5-1 golden-fixture-runner](p5/p5-1-golden-fixture-runner.md)
- [p5-2 metrics-compare](p5/p5-2-metrics-compare.md)
- P6 — [p6/](p6/) — 4 components
- [p6-1 image-extractor-exif](p6/p6-1-image-extractor-exif.md)
- [p6-2 ocr-adapter](p6/p6-2-ocr-adapter.md)
- [p6-3 caption-adapter](p6/p6-3-caption-adapter.md)
- [p6-4 image-ingest-wiring](p6/p6-4-image-ingest-wiring.md)
- P7 — [p7/](p7/) — 3 components
- [p7-1 pdf-text-extractor](p7/p7-1-pdf-text-extractor.md)
- [p7-2 pdf-page-chunker](p7/p7-2-pdf-page-chunker.md)
- [p7-3 pdf-ingest-wiring](p7/p7-3-pdf-ingest-wiring.md)
- P8 — [p8/](p8/) — 2 components
- [p8-1 whisper-adapter](p8/p8-1-whisper-adapter.md)
- [p8-2 segment-chunker](p8/p8-2-segment-chunker.md)
- P9 — [p9/](p9/) — 5 components + 도그푸딩 피드백
- [p9-1 tui-library](p9/p9-1-tui-library.md)
- [p9-2 tui-search](p9/p9-2-tui-search.md)
- [p9-3 tui-ask](p9/p9-3-tui-ask.md)
- [p9-4 tui-inspect](p9/p9-4-tui-inspect.md)
- [p9-5 desktop-tauri](p9/p9-5-desktop-tauri.md)
- [p9-dogfooding 피드백 인덱스](p9/p9-dogfooding-feedback.md) — 사용자가 직접 돌려보며 수집한 UX 잡음 → p9-fb-01 ~ 20 으로 분해 + 구현 **20/20 ✅ (2026-05-03 완료)**
- [p9-fb-01 ingest progress callback](p9/p9-fb-01-ingest-progress-callback.md)
- [p9-fb-02 CLI progress display](p9/p9-fb-02-cli-progress-display.md)
- [p9-fb-03 TUI ingest background](p9/p9-fb-03-tui-ingest-background.md)
- [p9-fb-04 ingest cancellation](p9/p9-fb-04-ingest-cancellation.md)
- [p9-fb-05 config path policy](p9/p9-fb-05-config-path-policy.md)
- [p9-fb-06 kebab reset](p9/p9-fb-06-data-reset-command.md)
- [p9-fb-07 MD title fallback](p9/p9-fb-07-md-title-fallback.md)
- [p9-fb-08 search debounce](p9/p9-fb-08-search-debounce.md)
- [p9-fb-09 editor restore](p9/p9-fb-09-tui-editor-restore.md)
- [p9-fb-10 CJK input](p9/p9-fb-10-tui-cjk-input.md)
- [p9-fb-11 ask markdown render](p9/p9-fb-11-ask-markdown-render.md)
- [p9-fb-12 mode machine](p9/p9-fb-12-tui-mode-machine.md)
- [p9-fb-13 cheatsheet](p9/p9-fb-13-tui-cheatsheet.md)
- [p9-fb-14 color theme](p9/p9-fb-14-tui-color-theme.md)
- [p9-fb-15 RAG multi-turn core](p9/p9-fb-15-rag-multi-turn-core.md)
- [p9-fb-16 TUI ask conversation](p9/p9-fb-16-tui-ask-conversation.md)
- [p9-fb-17 chat session storage (V004)](p9/p9-fb-17-chat-session-storage.md)
- [p9-fb-18 CLI ask session/repl](p9/p9-fb-18-cli-ask-session-repl.md)
- [p9-fb-19 search cache](p9/p9-fb-19-search-cache.md)
- [p9-fb-20 citation surface](p9/p9-fb-20-citation-surface.md)
- [p9-fb-21 Insert-key + F1 visibility (post-도그푸딩)](p9/p9-fb-21-tui-insert-key-discoverability.md)
- [p9-fb-22 cursor mid-string editing + Ask follow-tail (post-도그푸딩)](p9/p9-fb-22-tui-cursor-and-autoscroll.md)
- [p9-fb-23 incremental ingest (post-도그푸딩)](p9/p9-fb-23-incremental-ingest.md)
- [p9-fb-24 status bar + Library header + page scroll (post-도그푸딩)](p9/p9-fb-24-tui-affordances.md)
- [p9-fb-25 config workspace.include 제거 + 지원 형식 가시성 (post-도그푸딩)](p9/p9-fb-25-config-include-removal.md)
- **⏳ fb-26 ~ fb-42: 백로그 only — 미구현 + brainstorm 선행 필요.** spec 작성 시 [superpowers:brainstorming](../docs/superpowers/) 부터 시작. status: open. 다른 세션에서 이 그룹 손대기 전 사용자 확인 필요. **번호 = release 순서** — 작은 번호일수록 먼저 작업 (2026-05-06 renumber).
### 🎯 0.3.0+ — agent foundation (MCP + introspection)
- [p9-fb-26 ingest 로그 출력 일관성](p9/p9-fb-26-ingest-log-consistency.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-27 introspection + structured error wire](p9/p9-fb-27-introspection-and-error-wire.md) — ✅ 머지 + v0.3.0 cut (2026-05-07)
- [p9-fb-28 agent invocation flags (--readonly / --quiet)](p9/p9-fb-28-agent-invocation-flags.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-29 HTTP daemon (`kebab serve`)](p9/p9-fb-29-http-daemon.md) — 🚫 deferred (2026-05-07) — fb-30 stdio MCP 가 동일 가치 제공, daemon 복잡도 회피. P+ 재개 trigger 는 spec 참조.
- [p9-fb-30 MCP server](p9/p9-fb-30-mcp-server.md) — ⏳ 미구현, brainstorm 필요 (depends_on 27 ✅, stdio-only)
- [p9-fb-31 single-file / stdin ingest](p9/p9-fb-31-single-file-stdin-ingest.md) — ⏳ 미구현, brainstorm 필요
### 🎯 0.4.0 — agent surface refinement (additive only)
- [p9-fb-32 stale doc indicator](p9/p9-fb-32-stale-doc-indicator.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-33 streaming ask (ndjson delta)](p9/p9-fb-33-streaming-ask.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-34 output budget controls](p9/p9-fb-34-output-budget-controls.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-35 verbatim fetch](p9/p9-fb-35-verbatim-fetch.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-36 search filter args](p9/p9-fb-36-search-filters.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-37 trace + stats](p9/p9-fb-37-trace-and-stats.md) — ⏳ 미구현, brainstorm 필요 (depends_on 27)
### 🎯 0.5.0 — RAG quality (cascade 동반: V00X + reindex)
- [p9-fb-38 score semantics](p9/p9-fb-38-score-semantics.md) — ⏳ 미구현, brainstorm 필요
- [p9-fb-39 retrieval precision 튜닝](p9/p9-fb-39-retrieval-precision-tuning.md) — ⏳ 미구현, brainstorm 필요 (embedding_version cascade)
- [p9-fb-40 fact-grounded answer](p9/p9-fb-40-fact-grounded-answer.md) — ⏳ 미구현, brainstorm 필요 (prompt_template_version cascade)
### 🎯 0.6.0 또는 P+ — reasoning
- [p9-fb-41 multi-hop reasoning](p9/p9-fb-41-multi-hop-reasoning.md) — ⏳ 미구현, brainstorm 필요 (XL, eval 인프라 선행)
- [p9-fb-42 bulk multi-query + re-rank hint](p9/p9-fb-42-bulk-multi-query-rerank.md) — ⏳ 미구현, brainstorm 필요 (Nice)
## Post-merge 핫픽스
머지 후 발견된 버그들과 그 follow-up PR들은 [HOTFIXES.md](HOTFIXES.md)에 dated 로그로 기록한다. 원래 task spec은 frozen 상태로 두고, post-merge 동작 변경은 HOTFIXES.md를 source of truth로 본다.
## 모든 task 공통 규약
- 의존성 경계 (`Allowed` / `Forbidden`) 위반 금지. report §19 참조.
- citation 없는 검색 결과 / RAG 응답 금지.
- 원본 파일 파괴 금지. 파생물만 재생성.
- 모든 record 에 version (parser/chunker/embedding/index/prompt) 기록.
- 각 phase 완료 = `cargo check --workspace && cargo test --workspace` 통과 + 해당 phase 의 완료 조건 CLI 데모 통과.