Initial commit: Hermes Agent skills collection

- Trading skills (OKX, dividend, lottery, quantitative)
- Creative skills (ASCII art, diagrams, video)
- Development skills (GitHub, debugging, TDD)
- Research skills (arXiv, blog monitoring)
- Productivity skills (email, documents, notes)
- MCP integration skills
- Custom user skills

trading/longbridge-python-sdk/references/dca-monitoring-architecture.md

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+# DCA Scanner & Monitoring Architecture
+
+## Overview
+Pattern for automated high-dividend stock scanning across multiple markets (HK/US/CN), with DCA ladder buy-signal monitoring.
+
+## Architecture
+
+### Two script types:
+1. **Scanner** (`dca_scanner.py`) — Scans a candidate pool for high-yield stocks, pushes TOP5 with ladder prices
+2. **Monitor** (`dca_monitor.py`) — Watches existing positions for buy-signal triggers against ladder levels
+
+### Market separation:
+- Each script accepts `--market=hk|us|cn` to filter positions/candidates
+- Cron jobs are split per market to avoid API collisions and match trading hours
+- Scanner candidate pools are hardcoded per market (24 HK / 15 US / 14 CN)
+
+### Cron schedule pattern (EDT, staggered ≥15min):
+```
+A股扫描:   19:30  (= 北京 7:30AM, A股开盘前)
+港股扫描:   20:00  (= 北京 8:00AM, 港股开盘前)
+美股扫描:   21:30  (= 北京 9:30AM, 美股开盘前)
+美股监控1:  22:30  (美股盘中)
+美股监控2:  02:00  (美股盘中)
+```
+
+### Rate limiting prevention:
+- No two LongPort jobs share the same minute
+- Scanner and Monitor never run simultaneously
+- RGTI price monitoring (if needed) at 30min intervals, NOT 10/15min
+
+## Key design decisions:
+1. **User wants push-based scanning** — "你要扫描高股息的发通知给我，不是我选" — system scans and pushes candidates, user doesn't manually pick from lists
+2. **30min polling is enough** for price monitoring — user explicitly said "半小时吧，不需要太频繁"
+3. **Merge overlapping tasks** — price alert + auto order were merged into one (RGTI)
+4. **Pause mislabeled tasks** — "港股监控" that only had US stocks was paused
+5. **Add dividend frequency** to all output — `[季度]` / `[月度]` / `[半年]` suffix
+
+## Data files:
+- `~/.hermes/scripts/dca_positions.json` — Current positions with ladder prices, yields, div_freq
+- `~/.hermes/scripts/dca_scanner.py` — Market scanner with candidate pools
+- `~/.hermes/scripts/dca_monitor.py` — Ladder monitor with market filter support