Run3 qilv tonal patterns

Skill cxcscmu/SkillLearnBench/skills/b3-teacher-feedback-claude-sonnet-4-6/chinese-poem-generator/run3_qilv-tonal-patterns

Use this skill to look up the four canonical tonal patterns for seven-character regulated verse (七律 Qilv). Provides exact 平/仄 sequences for all 8 lines under each of the four standard forms, plus the rule for checking positions 2, 4, 6.From its SKILL.md

Install

npx -y skills add cxcscmu/SkillLearnBench --skill run3_qilv-tonal-patterns

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

SKILL.md

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Canonical Seven-Character Regulated Verse (七律) Tonal Patterns

Four Ground-Truth Canonical Forms

Form 1: Ping-start Ze-end (平起仄收)

Rhyme lines: 2, 4, 6, 8 (end in 平). Line 1 ends in 仄.

Line 1: 平平仄仄平平仄   (no rhyme, ends 仄)
Line 2: 仄仄平平仄仄平   (rhyme, ends 平)
Line 3: 仄仄平平平仄仄   (no rhyme, ends 仄)
Line 4: 平平仄仄仄平平   (rhyme, ends 平)
Line 5: 平平仄仄平平仄   (no rhyme, ends 仄)
Line 6: 仄仄平平仄仄平   (rhyme, ends 平)
Line 7: 仄仄平平平仄仄   (no rhyme, ends 仄)
Line 8: 平平仄仄仄平平   (rhyme, ends 平)

Form 2: Ping-start Ping-end (平起平收)

Rhyme lines: 1, 2, 4, 6, 8 (end in 平).

Line 1: 平平仄仄仄平平   (rhyme, ends 平)
Line 2: 仄仄平平仄仄平   (rhyme, ends 平)
Line 3: 仄仄平平平仄仄   (no rhyme, ends 仄)
Line 4: 平平仄仄仄平平   (rhyme, ends 平)
Line 5: 平平仄仄平平仄   (no rhyme, ends 仄)
Line 6: 仄仄平平仄仄平   (rhyme, ends 平)
Line 7: 仄仄平平平仄仄   (no rhyme, ends 仄)
Line 8: 平平仄仄仄平平   (rhyme, ends 平)

Form 3: Ze-start Ze-end (仄起仄收)

Rhyme lines: 2, 4, 6, 8 (end in 平). Line 1 ends in 仄.

Line 1: 仄仄平平平仄仄   (no rhyme, ends 仄)
Line 2: 平平仄仄仄平平   (rhyme, ends 平)
Line 3: 平平仄仄平平仄   (no rhyme, ends 仄)
Line 4: 仄仄平平仄仄平   (rhyme, ends 平)
Line 5: 仄仄平平平仄仄   (no rhyme, ends 仄)
Line 6: 平平仄仄仄平平   (rhyme, ends 平)
Line 7: 平平仄仄平平仄   (no rhyme, ends 仄)
Line 8: 仄仄平平仄仄平   (rhyme, ends 平)

Form 4: Ze-start Ping-end (仄起平收)

Rhyme lines: 1, 2, 4, 6, 8 (end in 平).

Line 1: 仄仄平平仄仄平   (rhyme, ends 平)
Line 2: 平平仄仄仄平平   (rhyme, ends 平)
Line 3: 平平仄仄平平仄   (no rhyme, ends 仄)
Line 4: 仄仄平平仄仄平   (rhyme, ends 平)
Line 5: 仄仄平平平仄仄   (no rhyme, ends 仄)
Line 6: 平平仄仄仄平平   (rhyme, ends 平)
Line 7: 平平仄仄平平仄   (no rhyme, ends 仄)
Line 8: 仄仄平平仄仄平   (rhyme, ends 平)

Key Verification Rule: Positions 2, 4, 6

For every line, positions 2, 4, 6 must strictly match the pattern (these are the "obligatory" positions). Position 1, 3, 5 have more flexibility ("一三五不论"), but positions 2, 4, 6 are strict ("二四六分明").

Modern Mandarin Tone Classification

平 (level): Tones 1 (阴平) and 2 (阳平)
仄 (oblique): Tones 3 (上声) and 4 (去声)

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.