Official MCP RegistryHosted servermcp.avalara.com
Avalara Returns
File, manage, and track tax returns across jurisdictions using Avalara's Returns API.
Connect to Claude Code
Copyclaude mcp add --transport http avalara-returns https://mcp.avalara.com/returns/v1/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://mcp.avalara.com/returns/v1/mcpstreamable-http
Published in the official MCP registry as “Avalara Returns”. Verified through the vendor namespace.