Render a Semiotic chart to static SVG. Supports the components returned by `getSchema` that are marked `[renderable]`. Pass `{ component: "LineChart", props: { data: [...], xAccessor: "x", yAccessor: "y" } }`. Returns SVG string plus a "Render evidence" JSON block (mark counts by scene type, resolv…
Render a static-data chart as a ChatGPT Apps widget. Uses the same Semiotic server render path as `renderChart`, then hydrates an iframe UI with fit, zoom, data, hover, and render-evidence controls.
Return the prop schema for a specific component. Pass `{ component: "LineChart" }` to get its props, or omit `component` to list the complete schema-backed catalog. Components marked `[renderable]` are available through `renderChart`; realtime charts require a browser/live environment.
Sample-row recommender. Pass `{ data: [{...}, ...] }` with 1–5 sample objects plus optional broad intent/capability filters.
Capability-based recommender for bounded row data. Returns ranked chart suggestions with scores, reasons, caveats, import paths, and ready-to-use props.
Recommend realtime charts from a stream schema, throughput, and retention hints.
Build a multi-panel dashboard suggestion that covers distinct analytical intents.
Recommend audience-literacy stretch picks from an `AudienceProfile`.
Check whether a requested chart fits a dataset and return ranked alternatives when it does not.
Return a statistical summary and chart-aware context for answering natural-language questions with optional annotations.
Check a chart configuration for common problems — empty data, bad dimensions, missing accessors, wrong data shape, and more. Returns a human-readable diagnostic report with actionable fixes.
Generate a pre-filled GitHub issue URL for bug reports or feature requests. Pass `{ title: "...", body: "...", labels: ["bug"] }`. Returns a URL the user can open to submit.
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