document-types

Classify mortgage documents by filename patterns and document type constants.

Updated Dec 20, 2025
One-click install
npx skills add https://github.com/nimag/fast --skill document-types
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: document-types
Source: https://github.com/nimag/fast/tree/main/.claude/skills/document-types
Command: npx skills add https://github.com/nimag/fast --skill document-types

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill educates on mortgage document types and classification, detailing constants and filename patterns used to auto-detect documents.

Core Features & Use Cases

  • Document type constants: Lists W-2, paystub, bank statement, tax return, and more.
  • Filename pattern mapping: Shows how filenames map to DocType values.
  • Extensibility guidance: How to add new document types and patterns.

Quick Start

Review the mapping in internal/model/document.go and test a sample filename against the provided patterns.