Building a Check Splitter, Prompt by Prompt
One skill for Claude, built in three days and forty messages. Every message I typed, what I was thinking when I typed it, and what came back.
Skills
Client Data and AI: What Your Firm Owes, and What AI Vendors Actually Promise
What the rules require when client data meets an AI tool, for tax, bookkeeping, advisory and audit work, what ChatGPT, Claude, Gemini, Copilot and Perplexity promise in writing, and what to ask before your firm signs up.
MCPs for Accounting Firms: What Permissions and Data You're Actually Granting
What an MCP can read, what it can change, whose books it reaches, and how to check each one before and after you click Connect.
MCP
The Anatomy of a .skill File
A build guide for accountants. What is actually inside the format, the decisions that determine whether yours works, and the skills your firm should build. Everything here is free, including the three working skills at the end.
Skills
Josh Hsu · Legix · 4 articles, newest revision first