lr labs MCP Tools

lr labs exposes 5 tools. Each one has its own page with the configuration for every client that can run this server.

analyze_cross_border_tax

analyze cross border tax
screen_transfer_pricing

screen transfer pricing
list_compiled_corridors Read-only

list compiled corridors
verify_tax_research_note

verify tax research note
lookup_compiled_rule Read-only

lookup compiled rule

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

lr labs MCP server