v2.0.0 — browser sign-in, no tokens

ato-mcp 2.0.0

Breaking: the token-based client is gone — ATO_MCP_TOKEN is no longer read and the onboard command is removed.

ato-mcp is now a browser sign-in proxy for the hosted ATO tax MCP server:

{ "mcpServers": { "ato": { "command": "npx", "args": ["-y", "ato-mcp"] } } }

First run opens your browser to sign in (or create an account); credentials are cached and refreshed under ~/.mcp-auth. Hosts that speak remote MCP natively can skip this package entirely: claude mcp add --transport http ato https://api.ato-mcp.com.au/mcp — full per-client instructions at https://ato-mcp.com.au/install