Individual skill

vsql-extension-builder

Build a VillageSQL extension — custom SQL functions or custom types — in C++ or Rust, including a port of an existing PostgreSQL extension. Use when the user wants to create, scaffold, test, or port a VillageSQL (VEF) extension. Runs a 7-phase workflow: requirements, feasibility, scaffold, implementation, review, acceptance testing, and documentation, reading the current VEF API from the installed SDK headers.

plugins/villagesql/villagesql-skills/skills/vsql-extension-builder/SKILL.md

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Last checked
Nov 4, 2026

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1,532
Repository last updated
Nov 6, 2026
License
Apache-2.0

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# VillageSQL Extension Builder

## Arguments

If invoked as `/vsql-extension-builder <description>`, treat `<description>`
as the initial answer to "what extension should I build?" Record it and begin
Phase 0 without asking that question again. Still ask about paths and server
connectivity.

## Fresh Start Rule

**On every fresh invocation, start at Phase 0.** Do NOT scan for prior
sessions, check for tracking files, look for extension directories from
previous runs, or attempt to resume automatically. The Resume Protocol