What problem does it solve? Turning hundreds of scattered WeChat group messages into a readable recap is tedious and easy to get wrong. This Skill fetches group chat history via the local wx-cli binary and produces a structured digest with statistics, speaker leaderboards, member portraits, and categorized topic summaries, while maintaining per-group history and per-user profiles across runs. ## Core Features & Use Cases - Structured Group Digests: Generates a normal digest with message statistics, a top-10 leaderboard, member portraits, and topic-categorized body, plus an optional sarcastic roast (毒舌) variant. - Incremental History Tracking: Maintains history.json and an append-only history-digests.jsonl per group so follow-up runs only cover new messages since the last digest. - Persistent User Profiles: Builds and updates per-member profile files (normal and roast variants) with role tags, quotes, and signature events, with privacy guardrails baked in. - Use Case: Ask to summarize what a WeChat group discussed over the past week; the Skill resolves the group, fetches messages with wx history, and writes a dated digest file plus updated member profiles. ## Quick Start Summarize what the group named 相亲相爱一家人 discussed over the last 7 days and save the digest.
