What problem does it solve? Writing the case overview chapter of a Chinese accounting master's thesis requires strict separation of facts from analysis, verifiable sourcing for every claim, and compliance with dozens of formatting rules that reviewers enforce. This Skill automates that drafting process while enforcing those constraints mechanically. ## Core Features & Use Cases - Fact-only drafting: Generates the 9,000-10,000 character Chapter 3 (case selection rationale, entity profiles, event timeline, financial data) with every sentence restricted to verifiable facts and analysis deferred to Chapter 4. - Rule enforcement: Applies blocking and violation-level rules covering data authenticity, source attribution, bracket and symbol bans, sentence-length rhythm, and a hard cap of 3 "to be verified" markers per chapter. - State-aware workflow: Reads upstream phase outputs from project_state.md and reference files, runs chapter_check.py validation, and blocks output when evidence is insufficient. - Use Case: A graduate student writing an audit-failure case study on a sanctioned listed company uses this Skill to produce a compliant case overview chapter with sourced timelines and penalty records. ## Quick Start Run the fcc-6-ch3-case skill to draft Chapter 3 case overview after Phases 1-5 and Chapters 1-2 are marked COMPLETED in project_state.md.