Cs Md Review

/cs:md-review — Code-review markdown → 2-column HTML

Convert the review markdown at $ARGUMENTS into a single-file 2-column HTML review.

Pre-flight gates (refuse, never override)

1. Input < 100 lines → refuse (markdown wins below Shihipar's threshold).
2. Design-system not onboarded → refuse, surface /cs:design-system.
3. --reviewer missing → refuse (a code review must name a human reviewer).
4. No diff hunks present → refuse, route to md-document instead.
5. Output directory unwritable → refuse, ask user for alternate via --out.

Pipeline

# 1. Resolve output path (uses doctype=review → review- prefix)
python3 markdown-html/skills/markdown-html-orchestrator/scripts/output_path_resolver.py \
    --input "<path>.md" --doctype review

# 2. Parse diff hunks
python3 markdown-html/skills/md-review/scripts/diff_parser.py \
    --input "<path>.md" --output /tmp/hunks.json

# 3. Extract severity-tagged annotations, attached to nearest hunk
python3 markdown-html/skills/md-review/scripts/annotation_extractor.py \
    --input "<path>.md" --diff-blocks /tmp/hunks.json --output /tmp/annotations.json

# 4. Render — --reviewer is mandatory
python3 markdown-html/skills/md-review/scripts/review_html_renderer.py \
    --diff-blocks /tmp/hunks.json --annotations /tmp/annotations.json \
    --reviewer "<reviewer-name>" --title "<PR title>" \
    --output <resolved-out>.html

What ships in the HTML

• Top jump-nav — every finding with severity badge (color + icon + aria-label) + 80-char preview + jump link; counts in the heading ("3 BLOCKER · 2 MAJOR · 1 NIT")
• 2-col hunk rows — unified diff on left (line numbers both sides, +/− marks, addition/deletion bg tints from design-system tokens), annotation cards on right
• Severity coding — BLOCKER = computed danger color (accent rotated 120° toward red), MAJOR = --md-warn, MINOR = --md-link, NIT = --md-text-muted. Every badge has icon (■ / ▲ / ● / ◦) + aria-label per WCAG 1.4.1
• Approval bar — if LGTM markers and no findings, success-tinted bar
• General-comments section — for unanchored annotations
• Reviewer footer — "Reviewer: <name>" (mandatory)
• Responsive — 2-col collapses to stacked under 900px

Hard rules

• Output is one .html file. No external CSS/JS. Only external is Google Fonts CSS (no Prism — diff colors conflict with syntax highlighting).
• No JS framework runtime. The page is fully static; jump-nav links are plain anchors.
• Severity is never color-only (WCAG 1.4.1).
• Re-running on the same input writes review-{slug}-2.html etc.

Custom severity convention

--severity-convention "critical,important,suggestion,nit"

Swaps tier names; position 0 is most severe. Default: BLOCKER,MAJOR,MINOR,NIT (Google Code Review Developer Guide).

Output

Returns: hunk count, annotation count, severity breakdown, output path, reviewer name, one forcing question.

References

See markdown-html/skills/md-review/references/:

• diff_rendering_canon.md — POSIX diff format + GitHub/GitLab conventions + difftastic + SWE at Google
• severity_coding.md — WCAG 1.4.1 + Google review taxonomy + Don Norman signifier
• pr_annotation_ux.md — Convergent 2-col UX from GitHub/GitLab/Reviewable/CodeStream