An interactive setup workflow that learns about a business, its writing style, current focus, and visual identity, then saves that information in project files.

Use it after cloning the repository to fill in the company, preferences, strategy, and design-guide files, and to add the business profile to AGENTS.md.

It prevents later work from being based on missing or generic business context. It also checks whether the initial setup has already been completed.

instalar — Skill for Claude Code and Codex by felipenalves

Install

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.

Any agent

npx skills add felipenalves/InvOS --skill instalar

Clone the repo

git clone --depth 1 https://github.com/felipenalves/InvOS

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/felipenalves/invos/instalar/github.svg)](https://agentmods.dev/skills/felipenalves/invos/instalar)

Your own site

<a href="https://agentmods.dev/skills/felipenalves/invos/instalar"><img src="https://agentmods.dev/badge/skills/felipenalves/invos/instalar/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/felipenalves/invos/instalar"><img src="https://agentmods.dev/badge/skills/felipenalves/invos/instalar.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 117 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,023 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.

Model	Per session	Once invoked
Fable 5.1	$0.00117	$0.02023
Opus 5	$0.00059	$0.01012
Sonnet 5	$0.00023	$0.00405
Haiku 4.5	$0.00012	$0.00202

Measured 9d ago against content hash 6c4ee0b32f0e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

instalar 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 9d 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/instalar/SKILL.md · 171 lines

How it starts

The opening of the file, as written. The whole thing — 171 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/instalar — Instalação inicial do INVOS

Esse é o primeiro comando que o usuário roda depois de clonar o repositório. Não pode falhar e não pode soar burocrático. Trata como conversa de descoberta — pergunta uma coisa por vez, escuta de verdade, não enfileira tudo. O objetivo é o sistema sair daqui sabendo quem é a empresa, como ela fala, e onde tá o atrito do dia a dia.

Pré-checagem

1. Nome da pasta

Conferir o nome da pasta atual (basename "$(pwd)"). Se for invos, INVOS, invos-main, INVOS-main, MazyOS-main ou variação genérica do kit:

"Notei que a pasta atual ainda tem nome genérico (''). O ideal é a pasta ter o nome do seu negócio, não 'invos'. Quando terminarmos o setup, te lembro de renomear (é rápido — fechar VS Code, renomear a pasta no Finder/Explorer, abrir de novo). Seguimos?"

Registrar mentalmente o nome atual pra usar na Fase 5.

2. Arquivos de contexto

Conferir se algum arquivo de memória já está preenchido (não é placeholder):

_memoria/empresa.md
_memoria/preferencias.md
_memoria/estrategia.md
marca/design-guide.md

Se algum já tiver conteúdo real, perguntar:

"Já tem algum contexto preenchido aqui. Quer que eu sobrescreva (recomeçar do zero) ou complemente o que falta?"

Se for setup limpo, seguir direto.

Fase 1 — Escolha do perfil

Perguntar qual perfil mais combina com o negócio:

Solopreneur / criador solo — uma pessoa só, mistura de marca pessoal e negócio
Freelancer — atende clientes, organiza por projeto/cliente
Agência / consultoria — equipe pequena entregando pra vários clientes
Empresa — empresa estabelecida com setores (marketing, comercial, financeiro, etc.)

A resposta determina qual template de perfil colar no final do AGENTS.md (ver templates/perfis/agents-*.md).

Fase 2 — Entrevista

Fazer essas perguntas em ordem, esperando a resposta de cada uma antes de seguir. Se vier resposta vaga, repetir uma vez pedindo concretude. Não insistir mais que isso — registrar o que vier.

Read the full file on GitHub · 171 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.

9d ago First seen · 171 lines · 117 tokens per session scan A 6c4ee0b32f0e

Subscribe to this mod's changes

instalar is a skill published in the GitHub repository felipenalves/InvOS (5 stars, last pushed 6d ago), licensed MIT. It adds 117 tokens to every session and 2,023 once invoked, about $0.0006 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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