TRES Finance — Import Contacts from CSV/XLSX

Goal

Read a user-provided CSV or XLSX file containing address-to-name mappings and import them as contacts into the TRES address book. This is the second half of the contacts workflow: the user previously exported unidentified addresses (via the export skill), filled in names and tags, and now wants to push those labels back into TRES.

MCP Server

All GraphQL calls use the user-tres-finance MCP server (execute tool).

Expected File Format

The file should have these columns (header names are matched case-insensitively):