Visualisation

Visualisation Expert

nteract — Semiotic (Apache-2.0) · 18 tools

A data-visualisation expert over MCP — Semiotic's schema-backed chart engine recommends the right chart for your data, validates and repairs configs, renders publication-ready SVG server-side and audits accessibility: 18 tools over 57 renderable components, from bar and line to networks, maps and realtime streams.

Launching opens the live playground — it may take a few seconds to wake on first use.

Put Visualisation Expert on your bench, then create an app from everything on it — pick a runtime, add your instructions, run it from My Apps.

Highlights

Recommend → validate → render

suggestCharts ranks the fits for your data; diagnoseConfig and repairChartConfig catch mistakes; renderChart returns the finished SVG.

Charts appear in chat

Rendered SVG embeds straight into answers — bar, line, scatter, network, geo, realtime and 50+ more components.

Expert judgement built in

Chartability (POUR-CAF) accessibility audits, mobile-risk checks, theme presets and dashboard planning as tools.

Catalogue

read 2026-08-14

a rendering capability, not a data source

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