dsh-md-table-formatter

Tables generated by LLMs frequently end up with crooked column alignment and uneven spacing. dsh-md-table-formatter solves this by intercepting the very end of each assistant turn, locating any unformatted GFM tables in the reply, and replacing them with properly aligned copies on the surface the model sees — the original text remains fully preserved in the append-only session log.

Width calculations are done in Unicode codepoints, so CJK and full-width characters count as two columns, which keeps mixed-language tables flush. Left, right, and centered alignment markers (colons in the separator row) are all honoured, and fenced code blocks are skipped to prevent accidental reformatting of code. A minColumns config lets you set a lower bound so tiny two-column lists are left alone.

If your daily work in DeepSeek Harness involves producing documentation tables, data summaries, or multi-column README sections, this plugin quietly keeps them tidy after every single turn with zero manual intervention and no impact on token usage or replay safety.