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Semiotic

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

● healthy

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

Transport

streamable-http

Auth

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Cost

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How to connect

MCP endpoint (streamable-http)

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

JSON-RPC initialize probe

curl -X POST https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://semiotic.nteract.io

Source code

https://github.com/nteract/semiotic