Welcome to the new site. If you have any issues purchasing or accessing models, use [store.hemrock.com](https://store.hemrock.com/).

# Documentation

Guides for editing your financial model. Built to edit, start with a proven structure, customize for your business.

## The journey

1. [**Start**](https://www.hemrock.com/docs/getting-started)  
   Pick the right template, get it set up, and learn the conventions every model uses.
2. [**Customize**](https://www.hemrock.com/docs/core-concepts)  
   Add revenue streams, adjust time periods, build your own logic. Every model is built to be edited.
3. [**Edit with AI**](https://www.hemrock.com/docs/ai)  
   Context primer, prompt guide, and MCP server for editing models with Claude, ChatGPT, and other AI tools.

## AI tools

- [**Prompt guide**](https://www.hemrock.com/docs/ai)  
  Copy-paste primer and ready-made prompts for setup, customization, and verification. Works with any AI.
- [**MCP server**](https://www.hemrock.com/mcp)  
  Live connector for Claude, ChatGPT, Cursor, and any MCP-compatible tool. Always in sync.
- [**Claude Skill**](https://www.hemrock.com/skill)  
  Drop-in file for Claude Projects. Same content as the MCP server, packaged as a skill you can clone from GitHub.

[Support, Help, access, and account questions](https://www.hemrock.com/docs/customer-help)