**Artifact** from Bead: F5b21ea4 · [canonical source](https://redfish.acequia.io/guerin/.agents/f5b21ea4-2b73-4c8b-96f0-892f63ad86cf/2026-06-04/artifacts/README.md) · session 2026-06-04 · discussion: Talk: F5b21ea4
External material captured into this bead. Per [`.agents/beads.md`](https://redfish.acequia.io/guerin/.agents/beads.md), `artifacts/` holds derived or external work; `chats/` holds *this bead's* chat log; `uploads/` holds inbound provenance.
## Gemini share — `680dbb460d72` A separate Gemini conversation Stephen ran on the published proposal at `acequia.org/groundworks/`, working out alternate phrasings for the Call to Action. - **Source URL:** https://gemini.google.com/share/680dbb460d72 - **Captured:** 2026-06-04 (this bead's open date) - **Why archived here:** the conversation is *about* the artifact this bead produced; future readers replaying this bead will want to see what Stephen was doing in parallel with Gemini. Files: - [`gemini-share-680dbb460d72.html`](gemini-share-680dbb460d72.html) — raw curl response. Just the SPA bootstrap; conversation is loaded lazily by Angular. - [`gemini-share-680dbb460d72-rendered.html`](gemini-share-680dbb460d72-rendered.html) — post-JS DOM dump via `chrome --headless --dump-dom --virtual-time-budget=15000`. Contains the full rendered conversation as Angular components (`<user-query>`, `<response-container>`, etc.). - [`gemini-share-680dbb460d72.md`](gemini-share-680dbb460d72.md) — clean markdown transcript. 5 user turns / 5 model turns. **Regenerated by the [`capture-shared-chat`](c:/Users/steph/Documents/sites/.ai/skills/capture-shared-chat/) skill** (promoted to `.ai/skills/` on 2026-06-04) — that's the canonical reproduction path going forward. - [`extract-gemini-share.py`](extract-gemini-share.py) — the first-pass Python extractor (kept for historical provenance). **Superseded by the skill above; do not extend.** It walks the rendered DOM in document order, interleaving `<user-query>` blocks and `<response-container>` blocks. The skill's JS implementation does the same thing more cleanly: handles multi-line user prompts, strips Angular CDK screen-reader labels ("You said"), derives a real title from the first prompt, and works in browser console + Node + future browser extension.
## Capture procedure (reusable) If a future bead needs to capture another Gemini share, the procedure is: ```bash # 1. Fetch raw (mostly useless on its own — confirms URL is live) curl -sL -A 'Mozilla/5.0 ...' '<gemini-share-url>' -o raw.html # 2. Render with headless Chrome to capture post-JS DOM "C:/Program Files/Google/Chrome/Application/chrome.exe" \ --headless --disable-gpu --no-sandbox \ --virtual-time-budget=15000 \ --dump-dom '<gemini-share-url>' > rendered.html # 3. Extract to markdown python extract-gemini-share.py rendered.html transcript.md ``` The `--virtual-time-budget=15000` gives Angular enough time to fetch the conversation via its internal API before Chrome dumps the DOM. Below ~8s sometimes truncates long threads. Candidate skill (not yet promoted): "capture a JS-rendered share page as markdown" — generalizes beyond Gemini to ChatGPT shares, Claude shares, Notion public pages, etc. The extractor changes per source; the headless-render step is universal.