ccf-paper-to-exemplar

name: ccf-paper-to-exemplar description: "Distill supplied paper PDFs into writing exemplar cards and register a requested personal library. Use for PDF to writing exemplar, 写作范例, and reusable paper-writing patterns. Preserve source attribution and transfer writing logic only. Figure reconstruction, manuscript drafting, and review have separate owners." metadata: ccf_skill_controls: handoff_question_mode: partial respect_session_denylists: true protect_idea_scope_in_writing: true private_material_safety: moderate shared_controls: ../ccf-common/references/

Paper-to-Exemplar

Family File Contract

Before writing, resolve the canonical output and one stable working directory per task/artifact. Reuse explicit or established task paths; otherwise use project-root ccfa-workfiles/<purpose>/<artifact-id>/, with source/, assets/, cache/, and build/ only as needed. Update current files in place; do not scatter intermediates or create iteration copies. Preserve inputs and required evidence; clean only verified disposable files created by this task. Use UTF-8 text I/O and check Chinese text after saving or rendering. For file work, apply artifact-contracts.md and reuse the same paths across skill transitions.

Collaboration Contract

Before specialist execution, read and apply ccf-humanization first, then ccf-common. At every handoff, reuse their applicable active rules or refresh missing/changed ones. Both preflights are required even without prose; detailed editing, experiment, and maintenance modes run only when relevant.

Keep one integrating owner and actively use other skills to resolve missing prerequisites or check material findings. Reuse applicable evidence; do not skip necessary groundwork to save tokens. Before finalizing, integrate contributions and verify affected results. Follow the conditional cooperation routes; avoid unrelated stages and duplicate reports.

Scope And Shared Controls

Distill supplied paper PDFs into reusable writing patterns, preserving source attribution and scientific meaning. This skill owns exemplar cards; manuscript drafting belongs to ccf-paper-writer, visual reconstruction to ccf-visual-composer, and scientific review to ccf-paper-reviewer.

Follow ../ccf-common/references/handoff-modes.md, ../ccf-common/references/task-modes.md, and ../ccf-common/references/artifact-contracts.md. Resolve existing card/library and cache paths before writing. Preserve no-new-files requests by editing a named existing card or returning the analysis in context. Conversion alone does not authorize global library/default changes.

Workflow

1. Identify PDF paths, source versions, desired writing patterns, optional venue, and authorized destination. Reuse a completed card and extraction when they match the same source and requested scope; a new source version requires checking the affected analysis.
2. If extraction is needed, run scripts/convert.py with explicit --output-dir, --full-text, and --full-text-dir pointing to the chosen working cache. For a new project, the shared default is ccfa-workfiles/exemplars/<source-id>/, with extraction in cache/; preserve established paths. The converter preserves existing cards and creates only missing skeletons. --full-text-dir is optional; omitting it preserves the legacy output layout. Python with pymupdf is required for extraction, not for reusing a valid existing card.
3. Check extraction success and page markers. Analyze the relevant full source in coherent sections; use search and targeted ranges for a local card update. Inspect actual PDF pages when equations, figures, or reading order affect interpretation. Do not substitute an abstract-only analysis for a full-paper exemplar or treat empty extraction as complete.
4. Recover the source's story, abstract/introduction/method/evidence moves, citation patterns, and reusable techniques. Do not force a limitations ending. Use ../ccf-paper-writer/references/prose-quality-guardrails.md to exclude defensive habits, artificial labels, formula dumping, unsupported hype, and mechanical prose from the advice.
5. Fill or revise the existing card in place using the section headings generated by scripts/convert.py and established cards: Story Pattern, Abstract Moves, Introduction Moves, Method Moves, Evidence Moves, Citation Patterns, Reusable Techniques, and Do-Not-Copy Boundary. Record title, venue/year when verified, source identity/version, and relevant page/section anchors. Add Excluded Anti-Patterns only when the source supplies a material example. Keep writing moves separate from source claims and distinctive wording.
6. When library registration is requested, use ../ccf-paper-writer/references/exemplars/cards/ or the user's existing library and update ../ccf-paper-writer/references/exemplars/index.md without duplicate entries. Preserve unrelated cards; a matching filename alone does not prove the same source. Keep raw extraction in the working cache, outside the reusable card library.
7. Update ../ccf-paper-writer/references/custom-format/default-user-format.md only when default selection is requested. A venue-only request can select an existing relevant card through the index instead of extracting another PDF. Load ../ccf-paper-writer/references/venue-guides/index.md only when venue-family classification is unclear.
8. Verify that completed cards have no [ANALYZE] or [MANUAL] placeholders, source references are accurate, and output/cache paths are orderly. Return the canonical card paths and the useful writing patterns; report actual registration/default changes only when performed. Do not echo the full PDF extraction or add generic next-action menus.

Writer Handoff

Pass the selected card path, source identity, and relevant writing moves. The writer decides whether a style reference is needed for its task; a paragraph edit does not automatically load default or venue card bundles. For full manuscripts or explicit style adaptation, select from ../ccf-paper-writer/references/exemplars/index.md and load only matching sections/cards. Preserve existing user defaults without treating them as mandatory reading for every writing request.