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Arch (Grade A)Security-tested development skill for Claude AI. Grade A. Visao arquitetural de um arquivo ADVPL/TLPP (use ANTES de Read - economiza tokens)

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Daniel NikulshynReviewed by Daniel Nikulshyn·Updated July 2026

Overview

Arch (Grade A) is a security-tested development skill for Claude AI that provides an architectural view of ADVPL/TLPP files. It helps users understand the structure and capabilities of a file before reading it, which can save tokens. The tool can be used to analyze various types of files, including User Functions, Rotina ERP, MVC, WS, Helper, and more. It provides information on source type, capabilities, includes, defines, namespace, symbols, notable calls, tables touched, and more.

Key features

  • Source type identification (User Function, Rotina ERP, MVC, WS, Helper, ...)
  • Capability analysis (accesses SQL, uses MVC, exposes WS, contains RecLock, EXEC_AUTO_CALLER, ...)
  • Includes and defines resolution
  • Namespace and symbol analysis
  • Notable call and table touch analysis

Pricing

Model
Free
Category
Skills
Rating
No reviews yet

Use cases

Analyzing a Routine

Use Arch to analyze a routine before reading it to understand its structure and capabilities.

Understanding WebService

Use Arch to analyze a WebService to understand its capabilities and structure.

Pros & Cons

Pros

  • Saves tokens by providing an architectural view before reading a file
  • Provides detailed information on file structure and capabilities
  • Supports analysis of various file types, including ADVPL/TLPP files

Cons

  • Limited to analyzing ADVPL/TLPP files
  • May not provide complete information on table calls due to static analysis limitations

Reviews

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Q&A

Are there limitations to the information Arch returns?

Yes, it may miss some table calls because it relies on static analysis, and it is limited to ADVPL/TLPP files only, not other programming languages or file formats.

Asked by Giulia Conti · Aug 11, 2025

What file types can Arch analyze?

Arch can analyze any ADVPL/TLPP file, including User Functions, Rotina ERP, MVC, WS, Helper, and similar.

Asked by Otto Berg · May 28, 2025

How does Arch save tokens for me?

By providing an architectural overview—listing source type, capabilities, includes, symbols, and table touches—before you read the full file, it reduces the amount of text Claude must process.

Asked by Adaeze Uche · May 29, 2025

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