daily-brief

# daily-brief — Operational Skill This project generates a single-page HTML daily digest covering tech / finance / politics / market data / community discussion. The pipeline runs locally via the OS scheduler (Windows Task Scheduler / macOS launchd / Linux cron, default 16:00 local time) and emits `daily_reports/<YYYY-MM-DD>/<YYYY-MM-DD>.html` + sidecar files (each date gets its own subdir). The date label uses the system local timezone by default — set `REPORT_TZ` (e.g. `Asia/Shanghai`, `UTC`) in `.env.local` to override. Detailed architecture lives in code; this skill is a cheat sheet for **operating** and **diagnosing**, not a re-explanation of the system. ## Project root assumption All paths in this skill are **relative to the project root** (the directory that contains `package.json`, `lib/`, `scripts/`). **Before any command, ensure the working directory is the project root.** Two cases: 1. **Claude Code session opened inside the project** — already there, no action needed 2. **Session opened elsewhere** — read the config file and `cd`: ```bash # Cross-platform Node one-liner (prints the project root path): node -e "const fs=require('fs'),os=require('os'),path=require('path');const cfg=path.join(os.homedir(),'.daily-brief-config');if(fs.existsSync(cfg))console.log(fs.readFileSync(cfg,'utf8').trim());else process.exit(1)" ``` Use the printed path: `cd "$(...)"` on bash / `Set-Location (...)` in PowerShell. The config file is written by `node scrip...