ai-dev-skillset: Skill for Claude Code

.agents/skills/workflow-iniciar-aplicacao/SKILL.md

workflow-iniciar-aplicacao is a skill for Claude Code, Codex from gianverdum/ai-dev-skillset. It costs 244 tokens per session (4,186 once invoked), scanned A, original, MIT.

A guide for starting a new application, command-line tool, service, library, or module, or adding a new area to an existing project. It helps choose a basic folder and project structure when one is not already clear.

In plain words
What is it for?
Use it when creating software or a new feature area, especially when the project has no established structure or the user has not chosen a programming language or stack.
Why use it?
It prevents new code from being organized arbitrarily and checks the existing project before creating files. It also gives default choices when the requested technology is unspecified.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is gianverdum/ai-dev-skillset's own configuration. It tells Claude Code and Codex how to work on ai-dev-skillset itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-dev-skillset configures →

Reuse

Borrowing it

Nothing to install: this file belongs to gianverdum/ai-dev-skillset. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/gianverdum/ai-dev-skillset/main/.agents/skills/workflow-iniciar-aplicacao/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/gianverdum/ai-dev-skillset

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for workflow-iniciar-aplicacao

README.md
[![agentmods](https://agentmods.dev/badge/skills/gianverdum/ai-dev-skillset/workflow-iniciar-aplicacao/github.svg)](https://agentmods.dev/skills/gianverdum/ai-dev-skillset/workflow-iniciar-aplicacao)
Your own site
<a href="https://agentmods.dev/skills/gianverdum/ai-dev-skillset/workflow-iniciar-aplicacao"><img src="https://agentmods.dev/badge/skills/gianverdum/ai-dev-skillset/workflow-iniciar-aplicacao/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for workflow-iniciar-aplicacao

Your own site · 80×15
<a href="https://agentmods.dev/skills/gianverdum/ai-dev-skillset/workflow-iniciar-aplicacao"><img src="https://agentmods.dev/badge/skills/gianverdum/ai-dev-skillset/workflow-iniciar-aplicacao.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 244 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,186 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00244 $0.04186
Opus 5 $0.00122 $0.02093
Sonnet 5 $0.00049 $0.00837
Haiku 4.5 $0.00024 $0.00419

Measured 12d ago against content hash 0e9734cff093, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

workflow-iniciar-aplicacao 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 12d ago.

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.

.agents/skills/workflow-iniciar-aplicacao/SKILL.md · 186 lines

How it starts

The opening of the file, as written. The whole thing — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Iniciar Aplicação

Use esta skill quando o pedido criar software novo ou uma funcionalidade sem estrutura existente clara.

Decisões Iniciais

  1. Leia a estrutura existente antes de criar arquivos.
  2. Se houver padrão claro no projeto, use esse padrão e informe a suposição.
  3. Quando criar ou reorganizar estrutura, nomes de arquivos, pacotes, módulos, classes, funções ou testes, consulte a rule da linguagem em .agents/rules.
  4. Se a linguagem não estiver explícita e o pedido for uma CLI, utilitário local ou ferramenta pequena sem requisito de stack, use Python com uv como padrão e informe a suposição.
  5. Se a linguagem, runtime ou framework não estiverem explícitos e a escolha afetar arquitetura, deploy, UI, integração externa ou custo relevante, pergunte antes de implementar.
  6. Se o pedido for pequeno, ainda trate como módulo evolutivo quando a skill de arquitetura estiver ativa.

Escopo do Projeto

  • Trate a raiz do repositório como a raiz do projeto. Manifesto (pyproject.toml, package.json, pom.xml, Cargo.toml, go.mod, .sln/.csproj, etc.), src/, tests/, README.md, .gitignore e lockfile ficam na raiz do repositório.
  • Não crie uma pasta intermediária com o nome do projeto na raiz do repo para depois colocar src/ dentro dela. Layout errado: <repo>/calculadora/src/calculadora/.... Layout correto: <repo>/src/calculadora/....
  • O nome do módulo aparece apenas dentro de src/ (e em manifestos como [project] name ou package.json name), não como diretório irmão de src/.
  • Exceção: monorepo explícito com mais de um deliverable independente. Nesse caso, cada projeto fica em apps/<nome>/, packages/<nome>/ ou services/<nome>/, mantendo seu próprio manifesto e src/ interno. Só adote esse layout quando já existir mais de um projeto no repositório ou o usuário pedir explicitamente; não crie monorepo preventivamente para abrigar um único projeto.
  • Se o repositório já tiver convenção diferente (ex.: várias pastas-projeto no topo), preserve-a e informe a suposição.

Read the full file on GitHub · 186 lines

Changes

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.

  1. 12d ago First seen · 186 lines · 0 tokens per session scan A 0e9734cff093

Subscribe to this mod's changes

workflow-iniciar-aplicacao is a skill published in the GitHub repository gianverdum/ai-dev-skillset (5 stars, last pushed 2mo ago), licensed MIT. It adds 244 tokens to every session and 4,186 once invoked, about $0.0012 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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