CCF Paper Writer

Family File Contract

Before file work, reuse canonical paths and one task/artifact working directory; default to project-root ccfa-workfiles/<purpose>/<artifact-id>/. Update in place, preserve inputs, and use UTF-8 with Chinese-text checks. Apply artifact-contracts.md for naming, ownership, and task-created cleanup; handoffs inherit these paths.

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.

Integrate necessary specialist contributions under one owner; reuse valid prerequisites and verify affected results. Follow the cooperation routes without duplicate reports.

Invocation Controls

CCFA Handoff Mode: PARTIAL (Recommended). Follow metadata.ccf_skill_controls.handoff_question_mode, ../ccf-common/references/handoff-modes.md, and ../ccf-common/references/task-modes.md. User scope and existing authorization govern execution; preserve plan-only, no-browsing, exact-output, and no-new-files requests.

This skill owns manuscript text, compression, and presentation prose. Preserve the supplied problem, method mechanism, experimental setting, numbers, citation keys, and conclusion unless a research change is authorized. A requested revision authorizes ordinary accurate wording edits and necessary local checks.

Run ccf-humanization as the first manuscript-facing preflight. Read ../ccf-humanization/references/humanization-policy.md and references/prose-quality-guardrails.md. These guide direct scientific writing; they do not start a separate review or a confirmation loop.