Query Builder

by thalysjuvenal

Query Builder is an AI Engineering skill for Claude Code, published by thalysjuvenal in advpl-specialist.

186 stars37 forkson thalysjuvenal/advpl-specialistAdded 2026/09/06+1% in starsRepository updated 2026/08/21

View source on GitHub Download repo ZIP

advpladvpl-projetosadvprclaude-codedevopsiaorientacao-a-objetosprotheussmartxsqltdntirtlpptotvstotvs-protheus

Install in seconds

Install Query Builder

Copy Query Builder into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/thalysjuvenal/advpl-specialist/tree/main/skills/query-builder ~/.claude/skills/query-builder

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/thalysjuvenal/advpl-specialist.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/query-builder/SKILL.md in thalysjuvenal/advpl-specialist
Installs to: ~/.claude/skills/query-builder
Collection: One of 18 skills cataloged from this repository
Category: AI Engineering — 3278 skills

What Query Builder does

Query Builder helps build, choose, and optimize SQL against Protheus ERP tables. It covers DbSeek versus Embedded SQL, mandatory D_E_L_E_T_/xFilial filters, index-aligned WHERE clauses, and parameterized queries for safer cross-database use.

Query Builder is cataloged under AI Engineering on DirSkills. Query Builder comes from a repository tagged advpl, advpl-projetos, advpr, claude-code and devops.

Documentation

README

Excerpt

Protheus Query Builder

This skill helps build correct, safe, and optimized SQL against Protheus ERP tables, respecting the platform's database conventions: mandatory soft-delete (D_E_L_E_T_) and multi-branch (xFilial) filters, Hungarian-notation field names, dictionary-driven physical schemas (RetSqlName()), and SIX index alignment. It guides the agent to choose the right access pattern -- Workarea navigation vs Embedded SQL vs raw TCSqlExec -- enforce mandatory filters, order WHERE clauses to match available indexes, and parameterize every dynamic value with FWPreparedStatement to eliminate injection risk.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Query Builder

What else does thalysjuvenal publish alongside Query Builder?
Query Builder is one of 18 skills that DirSkills catalogs from thalysjuvenal/advpl-specialist, the repository it ships in. Its siblings there include ADVPL Code Generation, ADVPL Code Review and ADVPL Debugging. Each one is a separate skill with its own page in this directory, installs the same way Query Builder does, and is maintained by thalysjuvenal in that same repository. The rest of the collection is listed on the thalysjuvenal/advpl-specialist page.
How does Query Builder compare to other AI Engineering skills?
Query Builder ranks #3002 by stars among the 3278 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Query Builder against them. Open each page to compare what they document and how they install.