io.github.nteract/semioticother

Semiotic

Verified · 17 days ago

Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.

Install

claude mcp add --transport http semiotic https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp

Our take

Turns JSON inputs into React-based data visualizations and appears to include validation and chart-selection assistance. It is best for developers and analysts who want an agent to help generate or troubleshoot charts inside a React workflow. The underlying project has recognizable open-source history, but the React visualization niche is fairly specific and may matter less outside existing Semiotic users.

reviewed by hand · 2026-07-14

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Verification record

last verified: 17 days ago
github stars: 2.7k
last commit: 19 days ago
archived: no
license: Apache-2.0
npm: semiotic
downloads / wk: 12k
latest version: 3.8.7
in registry since: 2026-07-26

github.com/nteract/semiotic

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