Demo 1 Storyboard — History → Notebook → Workflow

3-minute (target) edited YouTube embed for Block B of the GCC2026 talk. Application: MRSA mobile-AMR comparative analysis (galaxy-brain#12). Mechanism: notebook-driven workflow extraction via galaxyproject/galaxy#22709.

Status: storyboard. No footage exists. MRSA history not yet run.

Source materials to reuse

vault/projects/history_markdown/SCREEN_CAST_PLAN.md — proven screencast patterns + seed_demo_histories.py.
vault/projects/history_markdown/HISTORY_MARKDOWN_ARCHITECTURE.md — UI element naming and component anchors.
vault/projects/history_markdown/GRAPH_WORKFLOW_EXTRACTION_PLAN.md — the graph-extraction surface this demo features. Note: blocked-pending-gate as of 2026-05-17; check status before recording.

Scenes (target durations)

#	Length	Scene	Notes
1	0:15	MRSA history opens, 3–4 isolate assemblies visible.	Tag with `notebooks-screencast` tag (plural) like `SCREEN_CAST_PLAN.md` does.
2	0:20	Click “Galaxy Notebooks” button in history panel. Notebook auto-creates with history’s name.	Same beat as screencast-plan clip #1.
3	0:25	Drag staramr summary collection into notebook. AMR matrix renders inline. Drag IS/integron outputs.	Multiple drag-drops; pause on each rendered embed.
4	0:30	Type a Methods paragraph; open chat panel; ask “Summarize this history and draft a Results section.” Agent calls `list_history_datasets`.	Section-level patch lands; user accepts; “AI” revision badge shows.
5	0:20	Notebook now has narrative + embedded matrices + accepted-AI Results section. Annotated voiceover: “This is what the human and agent are converging on.”	Static framing shot.
6	0:35	New beat — “Now we extract a workflow.” User selects history graph view; backward closure from notebook-referenced outputs highlights.	The #22709 mechanism. If the graph view isn’t merged yet, fall back to the existing extraction surface (legacy form) and frame narration as “today’s surface; the graph view is what’s coming.”
7	0:20	Workflow editor opens with the extracted graph. Workflow report seeded from notebook narrative.	The payoff: notebook is the workflow’s report.
8	0:15	Re-run the workflow on a fifth isolate — comparative AMR matrix updates.	Optional; skip if total runtime exceeds 3 min.

Voiceover script (rough)

Opening (Scene 1–2): “Here’s a Galaxy history with four MRSA isolates. We’ve run AMR detection and mobile-element profiling. Now we want to document what we found.”

Notebook authoring (Scene 3–5): “History Notebooks are markdown attached to the history. I drag results in — they render inline. The AI assistant can read the history, draft a section, and propose changes for me to review. Every revision tracks who wrote it.”

Extraction (Scene 6–7): “Now the move that’s new. The notebook already points at the outputs that matter. Galaxy walks the provenance graph backward — every job needed to reproduce those outputs — and proposes a workflow. The notebook becomes the workflow’s report. The same narrative travels with every future invocation.”

Close (Scene 8): “Same workflow runs on the fifth isolate. The reproducibility story stays attached.”

Editing notes

Cut aggressively to keep under 3:00.
Show one mouse cursor; no rapid tab switches.
Use subtle zoom-ins on agent badge transitions and the graph-extraction highlight.
Captions for accessibility.

Open production decisions