kit-adaptar

kit-adaptar is a skill for Claude Code, Codex from harebeats/cannonball. It costs 186 tokens per session (2,844 once invoked), scanned A, original, MIT.

A prompt-reading tool that explains an externally sourced website brief in Portuguese. It identifies the site type, scope, techniques, technology stack, dependencies, and asset file paths.

In plain words
What is it for?
Use it to understand what a website brief describes and what is needed to build or adapt it for a different project.
Why use it?
It removes guesswork when a website prompt is written in English, lacks context, or refers to another brand’s files.

Skill for Claude CodeCodex

Written for Claude Code and Codex: allowed-tools in frontmatter, but also reads ~/.codex or $CODEX_HOME. Also seen: reads .claude/ paths; mentions Codex.

Part of the cannonball plugin — 10 skills shipped together

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.

agentmods
npx agentmods add skills/harebeats/cannonball/kit-adaptar
Any agent
npx skills add harebeats/cannonball --skill kit-adaptar
Clone the repo
git clone --depth 1 https://github.com/harebeats/cannonball

Made for: Claude Code, Codex.

Or install cannonball, the plugin that ships this one along with the rest of its 10 skills.

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 kit-adaptar

README.md
[![agentmods](https://agentmods.dev/badge/skills/harebeats/cannonball/kit-adaptar.svg)](https://agentmods.dev/skills/harebeats/cannonball/kit-adaptar)
Your own site
<a href="https://agentmods.dev/skills/harebeats/cannonball/kit-adaptar"><img src="https://agentmods.dev/badge/skills/harebeats/cannonball/kit-adaptar.svg" alt="Measured on agentmods" height="20"></a>
Per session 186 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,844 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00186 $0.02844
Opus 5 $0.00093 $0.01422
Sonnet 5 $0.00037 $0.00569
Haiku 4.5 $0.00019 $0.00284

Measured yesterday against content hash 62535f3db622, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

kit-adaptar 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.

The scan reads SKILL.md. This mod also ships 27 executable files (scripts/armadilhas.py, scripts/assets.py, scripts/buscar.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/kit-adaptar/SKILL.md · 212 lines

How it starts

The opening of the file, as written. The whole thing — 212 lines — stays where its author put it; the contents beside it link to each section on GitHub.

kit-adaptar — entender o prompt que chegou, depois torcer ele pro seu caso

Antes de qualquer comando: resolva o SKILL_DIR

Todo comando abaixo roda um script que viaja junto desta skill, em SKILL_DIR/scripts/. Defina SKILL_DIR como o caminho absoluto da pasta que contém ESTE SKILL.md que você acabou de ler — o seu harness informou esse caminho no resultado da leitura. Funciona em qualquer hospedeiro, sem depender de variável de ambiente de nenhum agente específico:

~/.claude/plugins/cache/cannonball/cannonball/<v>/skills/<nome>/SKILL.md
~/.codex/skills/<nome>/SKILL.md
~/.gemini/skills/<nome>/SKILL.md
~/.agents/skills/<nome>/SKILL.md

Em todos, SKILL_DIR é a pasta do SKILL.md, e SKILL_DIR/scripts/ está ao lado.

kit-prompt escreve o prompt 85 do zero. Esta skill pega um prompt que já existe — copiado de um tweet, de um repositório, de outra ferramenta — e responde duas perguntas antes de qualquer coisa: que site é esse e o que eu preciso ter para construir.

A tradução é meio, não fim. Traduzir sozinho não resolve: o problema de um prompt de fora é que ele descreve uma marca que não é a sua, apontando para arquivos que não são seus, num stack que talvez não seja o seu.

1. Rode os dois scripts antes de ler com atenção

Se o prompt veio colado no chat, grave num arquivo primeiro — os scripts leem arquivo.

python "${SKILL_DIR}/scripts/ingerir.py" <arquivo> --analisar
python "${SKILL_DIR}/scripts/assets.py"  <arquivo> --testar
Script Responde
ingerir.py --analisar família, stack, deps npm, fontes, marca, e os flags tem_video / tem_webgl / tem_scroll
assets.py --testar cada URL externa com tipo e estado HTTP, cada caminho local citado, quantas são perecíveis

Confie neles nesses campos e não gaste leitura refazendo o trabalho. O --testar usa rede e demora alguns segundos; vale sempre — muita peça do acervo aponta para bucket temporário e boa parte já responde 403. Saber que a imagem morreu é a diferença entre reaproveitar a URL e abrir um placeholder.

Read the full file on GitHub · 212 lines

Files

What ships with it

52 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.

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. yesterday Changed · +1 lines 62535f3db622
  2. 6d ago First seen · 211 lines · 186 tokens per session scan A f11e3b51b379

Subscribe to this mod's changes

kit-adaptar is a skill published in the GitHub repository harebeats/cannonball (9 stars, last pushed 2d ago), licensed MIT. It adds 186 tokens to every session and 2,844 once invoked, about $0.0009 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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