Claude 8bf52f1077 feat(cli): pytheory analyze — harmonic analysis of a progression ...

Add the `analyze` subcommand: given chord symbols, it auto-detects the key
(or takes --key/--mode), prints each chord's Roman numeral with secondary
dominants labelled, and lists the cadences. Surfaces the whole analysis
layer (analyze_progression + detect_secondary_dominant + find_cadences)
from the terminal:

    $ pytheory analyze C D7 G7 C

Documented in the CLI guide and the keys-and-harmony skill; +2 tests.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014ijpMiuST8kXnBoB5pSu8t

2026-06-17 02:31:48 +00:00

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SKILL.md

feat(cli): pytheory analyze — harmonic analysis of a progression

2026-06-17 02:31:48 +00:00