talk-stage1-extract

# Talk Stage 1: Extract Transforms raw material (article, transcript, notes, or a mix) into a structured summary ready for the pipeline's downstream stages. Auto-detects source type. ## When to Use This Skill - Starting a new talk from any source material - First step of the talk pipeline (always run before other stages) - Auditing existing source material before committing to a talk ## What This Skill Does 1. **Collects metadata** — asks for slug, event, date, duration, audience, mode if not provided 2. **Reads the source** — loads the source file or inline content 3. **Detects source type** — REX (real-world proof) vs Concept (ideas/thesis) based on content signals 4. **Extracts the narrative arc** — chronological for REX, thematic for Concept 5. **Extracts metrics** — every measurable number with its source 6. **Identifies main themes** — 3-7 themes 7. **Flags gaps** — what's missing for a complete talk 8. **Writes `{slug}-summary.md`** ## Input Required: - Source file path or inline content (article `.mdx`, transcript `.md`, notes) - Metadata: `slug`, `event`, `date`, `duration`, `audience`, `type` (--rex or --concept) If metadata is missing → `AskUserQuestion` before proceeding. ## Output `talks/{YYYY}-{slug}-summary.md` ## Source Type Detection | REX signals | Concept signals | |-------------|-----------------| | Specific dates | Theses, arguments | | Measured metrics | General observations | | Project/tool names | Trend observations | | Commits, releases, P...