Semiotic

io.github.nteract/semiotic · v3.12.1

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

Description supplied by the publisher in the MCP Registry. We have not tested this server.

Install

npx -y -p semiotic semiotic-mcp

Assembled from the package metadata in the official MCP Registry (including any subcommand or flag the publisher lists). Some publishers do not list the subcommand that starts MCP mode, so confirm the command in the README, along with any required configuration and credentials, before connecting it to real data.

Offers a hosted remote endpoint: https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp (streamable-http). No local install needed.

Signals

GitHub stars	2,715
npm weekly downloads	9,698
Last push	3d ago
Licence	Apache-2.0
Open issues	231
SECURITY.md	Yes
Language	TypeScript
Latest version published	2026-10-06

Signals captured from GitHub, npm and the official MCP Registry on October 15, 2026. See the scoring method.