How to connect
1
Add the remote MCP URL
Paste this endpoint into Claude, ChatGPT, or Cursor MCP settings.
https://mcp.avalara.com/atc
2
Verify the tools loaded
Confirm
tools/list returns the expected tools before relying on them in production.Tools
Tool names are not listed in our registry for this server. Connect it in your MCP client to see the live tool list.