# brumar/chess-postmortem-skills

> A set of Claude Code skills that turn a chess game into a post-mortem: Stockfish analysis of every move, annotated PGN, HTML board, and a narrated video. It can also use a recording of the player's think-aloud during the game.

- Magnitude: 3.0 out of 10 — Early signal
- Stars: 19 total · +21 stars today, ≈ 26 by evening
- Star trust: star growth looks organic
- Category: Games & graphics · Language: Python · Created: 2026-09-25 · Last push: 2026-09-26
- GitHub: https://github.com/brumar/chess-postmortem-skills · Page: https://gitnova.dev/en/r/brumar/chess-postmortem-skills

## Useful for

- Analyze your rapid game with plain-language explanations checked by Stockfish
- Build a narrated video with subtitles from a PGN game
- Align a think-aloud audio recording to moves using PGN clock times

## Why it’s here

- 21 stars so far today, about 26 expected by the end of the day.
- The repository is 1 day old and already has 19 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet.
- Hacker News: “Show HN: A Claude Code skill to analyze your chess games” — 33 points, 2 h ago.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 0
- Issues and pull requests: 0
- Watchers: 0
- Average over the last week: 13 per day
- Usual pace: too little history (under two weeks)
- Stars in the last hour (measured): 13

## Stars per day, last 7 days (oldest → newest, today is partial)

2026-09-20 … 2026-09-26: 0, 0, 0, 0, 0, 0, 21

## Hacker News

- Show HN: A Claude Code skill to analyze your chess games — 33 points, 23 comments: https://news.ycombinator.com/item?id=49857528

## Spotted in now

- Spotted on Hacker News

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-09-26 17:56 UTC, updated every 30 minutes.