Pipeline-build coach for the DATAFLOW framework (Define → Acquire → Tidy → Archive → File → Launch → Observe). Walks the user through writing a real end-to-end stock-data pipeline as a code-along drill: each line of code is rendered with first-letter blanks (coderecall mechanic), user types first letters, system reveals the matching keyword, code is appended to the project file. Composes existing fleet desks at the Acquire stage — price-desk (history + live), fundamentals-desk, technicals-desk, macro-desk, options-desk. Output = a real working project directory, not a tutorial transcript. Observe stage is collaborative — Claude proposes candidate angles, user picks/refines, dashboard wireframe emerges before viz code is drilled.
SKILL.md— full spec, frontmatter, commands, integrationCHANGELOG.md— version historyARCHITECTURE.mdSCHEMA.mdFUTURE_UPDATES.md
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