## 作成 LocalTicketBackend によって作成されました。 --- ## Intake summary ユーザー要望を調査 Ticket ではなく concrete implementation Ticket として作成した。調査済み結論に基づき、`WebFetch` が `application/pdf` を `pdf-extract` で page-delimited Markdown-ish text として返せるようにする。Poppler/Pdfium/subprocess/OCR/semantic Markdown 化は非ゴール。既存 WebFetch safety bounds と HTML/text behavior は維持する。 --- ## State changed Intake 済み。Orchestrator は implementation routing として扱える。実装 side effect / worktree 作成 / coder 起動はここでは行っていない。 --- ## State changed Ticket を `workspace-panel` が queued にしました。 --- ## Decision Routing decision: implementation_ready_parallel Reason: - Panel Queue により、この Ticket は Orchestrator routing 対象として明示許可された。 - User standing directive: blocker が無いものは並列実行する。現在の `00001KVJABS1A` は Profile scope review 中であり、WebFetch PDF 実装とは domain/file conflict がないため並列化できる。 - Ticket body は調査済みの PDF extraction 方針、`pdf-extract` 採用理由、binary path 分離、page-delimited Markdown-ish output、metadata、bounds、non-goals、validation を実装可能な粒度で定義している。 - 未解決 relation blocker はない。 - Orchestrator worktree は clean、matching branch/worktree はなし。 - Risk domain は security / dependency / public-api / output-bounds だが、Ticket は existing WebFetch network safety、`max_response_bytes` / `max_output_bytes`、unsupported binary rejection、no OCR/semantic Markdown/native dependency を明示している。bounded context check 後も implementation 前に必要な追加 human decision は見つからなかった。 Evidence checked: - Ticket `00001KVJA7V2R` body / thread / relations / artifacts。 - `TicketRelationQuery(00001KVJA7V2R)`: no blockers。 - `TicketOrchestrationPlanQuery(00001KVJA7V2R)`: no previous plan records; accepted plan recorded now。 - Workspace state: - Orchestrator worktree clean at `36b9ed45`。 - queued: `00001KVJA7V2R`, `00001KVJDJD02`。 - inprogress: `00001KVJABS1A` review only。 - no matching WebFetch PDF branch/worktree。 IntentPacket: Intent: - Extend `WebFetch` so `application/pdf` can be fetched and returned as bounded, page-delimited text suitable for LLM reading。 - Use `pdf_extract::extract_text_from_mem_by_pages()` and present output as Markdown-ish page sections, not semantic PDF-to-Markdown。 Binding decisions / invariants: - Keep WebFetch as fetch/extraction tool; no summarization or research orchestration。 - PDF bytes must not go through the UTF-8 text / `reject_binary()` path。 - Preserve private/local host rejection, bounded redirects, Content-Length / `max_response_bytes`, `max_output_bytes`, embedded credential rejection, untrusted content warning。 - Initial supported MIME is `application/pdf` only; no extension sniffing or `application/octet-stream` PDF guessing。 - No Poppler/Pdfium/subprocess/native dependency/OCR/scanned-PDF support/table reconstruction/cache。 - Existing HTML/text/JSON/XML behavior and `html_extraction` metadata must not regress。 - New metadata should use `pdf_extraction` with method/pages/readable/diagnostic information。 Requirements / acceptance criteria: - Valid PDF returns `## Page 1`, `## Page 2`, etc. page-delimited bounded text。 - `transformed_as` communicates `pdf_text_by_pages` or equivalent, not semantic Markdown。 - `output_truncated` is correct when PDF text exceeds `max_output_bytes`。 - Malformed/encrypted/textless PDFs do not panic; return diagnostic error or readable=false metadata。 - Non-PDF unsupported binary remains rejected。 - Focused WebFetch tests and relevant cargo/fmt/diff validation pass。 Next action: - Record `queued -> inprogress` and commit Ticket records before creating implementation worktree and spawning Coder。 --- ## State changed Ticket body/thread, relation metadata, Orchestrator worktree state, visible Pods, existing branch/worktree, and bounded WebFetch/PDF context were checked. There is no unresolved blocking dependency, no conflicting inprogress implementation, and no missing planning decision. Accepting this queued Ticket for parallel implementation before worktree/Pod side effects. --- ## Implementation report Implementation orchestration start: - Acceptance records were committed on Orchestrator branch: `e752a720 ticket: accept webfetch pdf and intake gate`。 - Created implementation worktree `/home/hare/Projects/yoi/.worktree/00001KVJA7V2R-webfetch-pdf-text` on branch `impl/00001KVJA7V2R-webfetch-pdf-text` at `e752a720`。 - Spawned Coder Pod `yoi-coder-00001KVJA7V2R` with write scope limited to the implementation worktree and read-only root scope only for runtime workspace identity。 - Coder task explicitly forbids root/original workspace implementation, semantic PDF Markdown/OCR/native dependency scope creep, merge, Ticket close, and cleanup。 Next action: - Wait for Coder implementation report, then inspect branch diff/validation evidence and route to Reviewer。 --- ## Implementation report Coder implementation report received from `yoi-coder-00001KVJA7V2R`. Implementation commit: - `b1af95ad web: fetch pdf text by pages` Changed areas reported: - `crates/tools/src/web.rs`: - Added `application/pdf` handling for `WebFetch`。 - PDF bytes bypass UTF-8 / `reject_binary()` text path。 - Uses `pdf_extract::extract_text_from_mem_by_pages()` inside `tokio::task::spawn_blocking`。 - Returns Markdown-ish page sections like `## Page 1`, `## Page 2`。 - Adds `pdf_extraction` metadata with method/page/readability/diagnostic fields。 - Keeps existing `html_extraction` semantics intact。 - Preserves unsupported binary MIME rejection。 - Added deterministic in-memory PDF test fixtures and tests for PDF page-delimited output, output truncation, malformed PDF diagnostic error, and unsupported binary MIME rejection。 - `crates/tools/Cargo.toml`: added `pdf-extract = "0.10.0"`。 - `Cargo.lock`: updated for `pdf-extract` and transitive dependencies。 - `package.nix`: updated `cargoHash` to `sha256-rvsjn4BBxd9vt4nytPgUh4l/OQCRpqHbUR4jHoH589U=`。 Coder validation reported as passing: - `cargo fmt --check` - `cargo test -p tools web` - `cargo check -p tools` - `git diff --check` - `nix build .#yoi --no-link` Dependency / package impact: - New Rust dependency: `pdf-extract 0.10.0`。 - Nix vendor hash updated and `nix build .#yoi --no-link` passed。 Known risks / deferrals: - Only `application/pdf` is supported; no extension sniffing or `application/octet-stream` PDF guessing。 - No OCR, scanned-PDF support, table reconstruction, cache, subprocess, Poppler, or Pdfium integration。 - Malformed PDFs return diagnostic extraction error; textless PDFs are represented with `readable=false` metadata when extraction succeeds but no text is found。 Orchestrator evidence checked before review dispatch: - Implementation worktree is clean。 - HEAD is `b1af95ad`。 - Diff from acceptance `e752a720..HEAD` is one implementation commit touching 4 files, about 552 insertions / 23 deletions。 - `git diff --check e752a720..HEAD` produced no diagnostics。 Next action: - Dispatch Reviewer for r1 review against Ticket requirements, with focus on WebFetch network/binary safety preservation, PDF extraction bounds/metadata, dependency/Nix impact, malformed/textless behavior, unsupported binary rejection, and HTML/text regression safety。 --- ## Plan Review dispatch: - Spawned Reviewer Pod `yoi-reviewer-00001KVJA7V2R-r1` against implementation branch `impl/00001KVJA7V2R-webfetch-pdf-text`。 - Review target commit: `b1af95ad web: fetch pdf text by pages`。 - Review baseline: `e752a720`。 - Reviewer task focuses on WebFetch network safety preservation, PDF binary path separation, response/output bounds, `pdf_text_by_pages` metadata accuracy, malformed/textless behavior, unsupported binary rejection, existing HTML/text regression safety, dependency/package impact, and Nix validation。 - Reviewer is instructed not to edit source, commit, merge, close the Ticket, or use TicketReview directly; it will report verdict/evidence back to Orchestrator。 --- ## Review: approve Verdict: `approve` 確認範囲: - Ticket contract / Orchestrator IntentPacket。 - Implementation diff: `e752a720..b1af95ad`。 - 主な対象: - `crates/tools/src/web.rs` - `crates/tools/Cargo.toml` - `Cargo.lock` - `package.nix` Approval evidence: - WebFetch safety pipeline は PDF rendering 前にも共有されている。 - URL validation。 - Redirect validation。 - Content-Length rejection。 - Bounded body read。 - PDF classification は exact `application/pdf` のみで、extension sniffing や `application/octet-stream` guessing は追加されていない。 - PDF path は `reject_binary()` / UTF-8 text decoding を bypass し、`pdf_extract::extract_text_from_mem_by_pages()` を `spawn_blocking` 内で使っている。 - Output は `## Page N` 形式の page-delimited text。 - `transformed_as` / `pdf_extraction.method` は `pdf_text_by_pages` を使い、semantic Markdown fidelity は主張していない。 - PDF rendering 後も `max_output_bytes` truncation が適用されている。 - Existing HTML extraction metadata は維持され、PDF result は `html_extraction = null` / `pdf_extraction` populated になる。 - `pdf-extract` dependency inspection では Poppler/Pdfium/subprocess/OCR runtime dependency は見つからない。 Blocking issues: none。 Non-blocking concerns / follow-ups: - Valid multi-page PDF、PDF output truncation、malformed PDF error、unsupported non-PDF binary rejection の tests はあるが、encrypted/textless PDF と oversized PDF `Content-Length` の dedicated tests は無い。実装上は textless pages は readable=false metadata、Content-Length rejection は content-type rendering 前の shared path で covered されるため、この Ticket では blocking ではない。 - Malformed PDF は `pdf_extraction` metadata付き JSON result ではなく `ToolError` を返すが、Ticket は “diagnostic error or readable=false metadata” を許容しているため OK。 Reviewer validation: - `cargo fmt --check`: passed。 - `git diff --check e752a720..HEAD`: passed。 - `cargo test -p tools web`: passed, 19 tests。 - `cargo check -p tools`: passed。 - `cargo tree -p pdf-extract`: inspected; native PDF runtime dependencyなし。 - `nix build .#yoi --no-link`: passed。 Worktree status at review end: source tree clean; ignored `target/` only。 --- ## Implementation report Merge and final validation report: Merged implementation branch into Orchestrator branch: - Merge commit: `97edfe8a merge: webfetch pdf text` - Implementation commit included: - `b1af95ad web: fetch pdf text by pages` Reviewer outcome: - r1 approved with no blocking issues。 - Reviewer confirmed WebFetch safety pipeline preservation, exact `application/pdf` handling only, no extension/octet-stream guessing, PDF binary path separation, `pdf_text_by_pages` metadata, output truncation, unsupported binary rejection, existing HTML metadata preservation, and no Poppler/Pdfium/subprocess/OCR runtime dependency。 Orchestrator validation after merge passed: - `cargo fmt --check` - `git diff --check HEAD^1..HEAD` - `cargo test -p tools web` - `cargo check -p tools` - `cargo tree -p pdf-extract` - `nix build .#yoi --no-link` - `nix path-info -S .#yoi`: `115259736` Validation log: - `/run/user/1000/yoi/yoi-orchestrator/bash-output/bash-z7rcEU.log` Final state: - Orchestrator worktree clean at `97edfe8a` after validation。 - Implementation worktree remains available for cleanup after Ticket completion records are committed。 --- ## State changed Implementation was merged into Orchestrator branch at `97edfe8a`, review approved, and final Orchestrator validation passed: `cargo fmt --check`, `git diff --check HEAD^1..HEAD`, `cargo test -p tools web`, `cargo check -p tools`, `cargo tree -p pdf-extract`, and `nix build .#yoi --no-link`. --- ## State changed Ticket を closed にしました。 --- ## 完了 ## Resolution `00001KVJA7V2R` を完了しました。 実装内容: - `WebFetch` に `application/pdf` handling を追加しました。 - PDF bytes は UTF-8 / `reject_binary()` text path を bypass します。 - `pdf_extract::extract_text_from_mem_by_pages()` を `tokio::task::spawn_blocking` 内で使用します。 - PDF output は `## Page 1`, `## Page 2` のような page-delimited text として返します。 - `transformed_as` / `pdf_extraction.method` は `pdf_text_by_pages` を使い、semantic Markdown とは主張しません。 - `pdf_extraction` metadata に method/page/readability/diagnostic 情報を追加しました。 - `max_response_bytes` / `max_output_bytes` / redirects / private-local host rejection / embedded credential rejection など既存 WebFetch safety pipeline は維持しました。 - `application/pdf` のみ対応し、extension sniffing や `application/octet-stream` PDF guessing は追加していません。 - Unsupported binary MIME rejection は維持しました。 - Existing HTML/text behavior and `html_extraction` metadata は維持しました。 - Tests for valid page-delimited PDF output、PDF truncation、malformed PDF diagnostic error、unsupported binary rejection を追加しました。 - `pdf-extract = "0.10.0"` dependency を追加し、`Cargo.lock` / `package.nix` `cargoHash` を更新しました。 主な commit: - `b1af95ad web: fetch pdf text by pages` - `97edfe8a merge: webfetch pdf text` Review: - r1 は `approve`。 - Reviewer は WebFetch safety pipeline、exact `application/pdf` handling、binary path separation、`pdf_text_by_pages` metadata、output bounds、unsupported binary rejection、HTML metadata preservation、native PDF runtime dependency が無いことを確認しました。 最終 validation: - `cargo fmt --check` - `git diff --check HEAD^1..HEAD` - `cargo test -p tools web` - `cargo check -p tools` - `cargo tree -p pdf-extract` - `nix build .#yoi --no-link` Package impact: - New Rust dependency: `pdf-extract 0.10.0` - `nix path-info -S .#yoi`: `115259736` Validation log: - `/run/user/1000/yoi/yoi-orchestrator/bash-output/bash-z7rcEU.log` ---