Usually triggered by Skill 1 Step 10. When run standalone, it also follows Pause point ③(see scout's
amazon-expert-guide.md）。
Comparison baseline selection (1–7 day window)
python "{scripts.check_history}" --asin {ASIN} --output-dir "{output_dir}" --curr-date {DATE}
Return compare_prev_result_dir、compare_note、compare_days_apart。
| Rules | Description |
|---|---|
| Priority | Byoriginal data date(folder YYYYMMDD / raw table suffix), select the previous period within a 1–7 day window, e.g. 20260610 → 20260611 |
| multiple runs on the same day | Only when there is no comparable cross-day data, compare against the previous run on the same day (same-day rerun) |
| beyond the window | fall back to the immediately preceding cross-day data (the report will mark a warning) |
Note：0611 is the data date, not "the day the script is run today". The comparison is between two periods of Sif exported data, not repeated execution on the same day.
Two-round process (same as Skill 1)
Round 1: Comparison + stats
python "{scripts.compare_versions}" --auto --output-root "{output_dir}" --output-dir "{result_dir}" --asin {ASIN} --curr-date {DATE} --skip-word
Pause point ③ (mandatory)
Read {ASIN}_tracker_stats_{DATE}.json, and explain to the user:
- Added / disappeared keywords (including S-level changes)
- SS stable keywords, search volume and share fluctuations
- Test launch / pause / observe recommendations
After user confirmationthen write insights_tracker.md(must be specific to this dataset; do not pad with templates).
Round 2: Generate Word
python "{scripts.compare_versions}" --auto --output-root "{output_dir}" --output-dir "{result_dir}" --asin {ASIN} --curr-date {DATE} --insights-file "{result_dir}/insights_tracker.md"
Report structure
- Data section (script): change summary, added/disappeared list (including S-level), SS stable keywords, search volume/share table
- AI section (Agent): strategy interpretation, keyword-by-keyword recommendations, launch adjustment action list (must reflect the consensus reached with the user at pause point ③)
Outputs
{result_dir}/{ASIN}_词库更新报告_{DATE}.docx