Semiotic

io.github.nteract/semioticVersion 3.13.3

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

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Streamable HTTP

https://semiotic-mcp-server-481507046413.us-west1.run.app/mcpCheck pending

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

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Settings > Connectors > Add custom connector
Name: semiotic
Remote MCP server URL: https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp

{
  "mcpServers": {
    "semiotic": {
      "url": "https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp"
    }
  }
}

code --add-mcp '{"name":"semiotic","type":"http","url":"https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp"}'

Streamable HTTP

npm: semiotic 3.13.3

Package only

claude mcp add semiotic -- npx -y semiotic@3.13.3

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