Generate Tableau .twb/.twbx workbooks programmatically with 47 tools for charts, dashboards, rules, and CSV pipelines. Built for developers who need to automate workbook creation and styling via MCP.
io.github.subhatta123/twilize
https://web-production-dcbcb.up.railway.app/mcp
HTTP
No auth required
How models use it and what it is built for.
Generate Tableau .twb/.twbx workbooks programmatically with 47 tools for charts, dashboards, rules, and CSV pipelines. Built for developers who need to automate workbook creation and styling via MCP.
Hosted endpoint — paste into any MCP client.
Configuration this server reads at startup.
Force unbuffered stdout so MCP stdio framing is never delayed by Python buffering.
Force UTF-8 stdio so non-ASCII content in workbooks survives the round trip.
Server log level. One of: debug, info, warning, error, critical.
Optional. Enables AI-assisted chart suggestions and reference-image styling.
Where to find authoritative docs and source for Twilize.
Paste any of these into Agent Studio after connecting Twilize.
Common questions about connecting and running Twilize.
What file formats does Twilize generate?
Twilize generates Tableau .twb (workbook) and .twbx (packaged workbook) files. The .twbx format bundles data and assets together for easier sharing.
Do I need an OpenAI API key to use Twilize?
No, the OPENAI_API_KEY environment variable is optional. Without it, you can still generate workbooks and charts manually. With it, you unlock AI-assisted chart suggestions and reference-image styling.
How do I handle non-ASCII characters in my workbooks?
Set the PYTHONIOENCODING environment variable to utf-8 to ensure non-ASCII content survives the round trip through the MCP server. This is especially important for international data.
What are the 47 tools included in Twilize?
The registry lists tools for charts, dashboards, rules, and CSV pipelines, but specific tool names are not detailed in the public metadata. Refer to the server documentation or run the server with MCP_LOG_LEVEL=debug to explore available tools.
Why is PYTHONUNBUFFERED recommended?
Setting PYTHONUNBUFFERED=1 forces unbuffered stdout, preventing Python's default buffering from delaying MCP stdio framing. This ensures reliable real-time communication between the MCP server and your client.
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