Blunder Backfill

Re-annotate recent games with outdated or missing blunder analysis. Use when users ask to backfill or refresh blunder annotations.

majiayu000 e6323b5 2 files · 1.6 KB Updated 567 repo stars

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Blunder Backfill

Re-annotate games that have outdated or missing blunder analysis.

Run the backfill script on the most recent N outdated games (default 10):

uv run --project puppeteer python scripts/analysis/toolbox/backfill_annotations.py [N]

The script:

  • Finds games with blunderScriptVersion older than current (or missing annotations)
  • Processes them most-recent-first
  • Runs full per-decision Sonnet 4.5 analysis on each
  • Prints a cost breakdown per game

Requires OPENROUTER_API_KEY environment variable.

If the user specifies a number, pass it as the argument. Otherwise use the default (10).

majiayu000/claude-skill-registry-data/tree/main/gaming/blunder-backfill commit e6323b5ab2

Frequently asked questions

npx skillmds add majiayu000/blunder-backfill