Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/snk-devcenter/addon-studio/databasenpx skills add snk-devcenter/addon-studio --skill databasegit clone --depth 1 https://github.com/snk-devcenter/addon-studioWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00294 | $0.07558 |
| Opus 5 | $0.00147 | $0.03779 |
| Sonnet 5 | $0.00059 | $0.01512 |
| Haiku 4.5 | $0.00029 | $0.00756 |
Grade A, and why
database scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 522 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Scripts de Banco de Dados (Addon Studio 2.0)
Instruções para criar/manter scripts migração em dbscripts/ para projetos Addon Studio 2.0.
Estrutura dos Scripts
Cada arquivo migração = XML versionamento sequencial estilo Flyway:
dbscripts/
|-- V001-CREATE_TABLE_TDCXYZCAD.xml
|-- V002-CREATE_TABLE_TDCXYZFAT.xml
|-- V003-ALTER_TABLE_TGFCAB.xml
|-- V004-ALTER_TABLE_TDCXYZCAD.xml
|-- V005-INSERT_DATA_TDCXYZCTL.xml
|-- V<NNN>-<OPERACAO>_<TABELA>.xml
Sistema suporta subdiretórios em
dbscripts/, percorre respeitando prefixos numéricos.
Convenção de Nomenclatura dos Arquivos
Padrão: V<NNN>-<OPERACAO>_<TABELA>.xml
| Componente | Descrição | Exemplos |
|---|---|---|
V<NNN> |
Versão sequencial 3 dígitos (zero-padded), nunca reutilizar | V001, V002, V003 |
<OPERACAO> |
Operação principal script | CREATE_TABLE, ALTER_TABLE, INSERT_DATA |
<TABELA> |
Nome tabela afetada | TDCXYZCAD, TGFCAB |
Formato XML Base
<?xml version="1.0" encoding="ISO-8859-1"?>
<scripts xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../.gradle/scripts.xsd">
<sql nomeTabela="NOME_TABELA"
ordem="N"
executar="SE_NAO_EXISTIR"
tipoObjeto="TABLE"
nomeObjeto="NOME_OBJETO"
descricao="Descrição do que o script faz">
<mssql>
<!-- SQL Server aqui -->
</mssql>
<oracle>
<!-- SQL Oracle aqui -->
</oracle>
</sql>
</scripts>
Tags de Banco de Dados
Cada <sql> deve conter ambas tags <mssql> e <oracle>, SQL equivalente cada banco:
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 522 lines · 294 tokens per session scan A 4ac116e614ba
database is a skill published in the GitHub repository snk-devcenter/addon-studio (5 stars, last pushed yesterday), licensed MIT. It adds 294 tokens to every session and 7,558 once invoked, about $0.0015 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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