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 instructions/harebeats/cannonball/claude-mdgit clone --depth 1 https://github.com/harebeats/cannonballWrote 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.
[](https://agentmods.dev/instructions/harebeats/cannonball/claude-md)<a href="https://agentmods.dev/instructions/harebeats/cannonball/claude-md"><img src="https://agentmods.dev/badge/instructions/harebeats/cannonball/claude-md.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00596 | $0.00596 |
| Opus 5 | $0.00298 | $0.00298 |
| Sonnet 5 | $0.00119 | $0.00119 |
| Haiku 4.5 | $0.00060 | $0.00060 |
Grade A, and why
cannonball CLAUDE.md 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 4d 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.
This is a copy
100% identical to cannonball AGENTS.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
cannonball — para qualquer agente
Este repositório é um conjunto de Agent Skills mais o motor em Python que elas chamam. Ele não depende de nenhum agente específico.
O que você precisa saber para operar
Cada pasta em skills/ é autocontida. Ela traz o SKILL.md, o scripts/ que ele
chama, o references/ que ele cita e o seed/ das peças de exemplo. Instalar uma
skill é copiar a pasta dela; nada fica para trás.
Resolva o caminho pelo arquivo, não por variável. Todo comando nas skills usa
${SKILL_DIR}, que é a pasta do SKILL.md que você acabou de ler. Nenhuma variável
de ambiente de agente é necessária — e é isso que faz o mesmo SKILL.md funcionar em
Claude Code, Codex, Gemini CLI, Cursor e no resto.
Requisito único: Python 3. Os scripts importam só a biblioteca padrão. Sem
pip install, sem node_modules, sem rede — exceto onde o próprio comando diz que
usa rede (curar.py --assets testa URLs).
Onde ficam os dados
O acervo é do usuário e mora fora deste repositório. A resolução, em ordem:
- variável
CANNONBALL_ACERVO cannonball.config.jsonna raiz, se a pasta existir~/.cannonball/aonde— ponteiro escrito porscripts/vincular.py../acervorelativo aos scripts, se você estiver rodando de um clone com dados~/.cannonball— padrão, criado na hora com as peças de exemplo
Nunca grave acervo dentro da pasta da skill instalada: em vários hospedeiros ela é uma cópia em cache que a próxima atualização apaga.
A ordem que dá melhor resultado
vincular.py --para <pasta> → kit-ingerir → kit-buscar → kit-cor + kit-tipo
→ kit-montar → kit-otimizar-3d → kit-ingerir (guarda o que deu certo)
python scripts/perfil.py imprime essa ordem já adaptada ao estado do acervo.
Ferramentas de agente citadas
As skills mencionam múltipla escolha para perguntas fechadas. Se o seu agente tiver uma ferramenta dessas, use; se não, pergunte em texto — nada quebra.
Quatro MCPs são opcionais e cada skill só dispara a seção correspondente quando o servidor está ligado: GetLayers, Motion Sites, OriginKit e Higgsfield. Nenhum é requisito.
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.
- 4d ago First seen · 51 lines · 596 tokens per session scan A ff32b5b9e53c
cannonball CLAUDE.md is an instructions file published in the GitHub repository harebeats/cannonball (2 stars, last pushed 7d ago), licensed MIT. It adds 596 tokens to every session, about $0.0030 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to cannonball AGENTS.md, differing in 0 lines, and is treated as a copy.
Other instructions, from other repositories
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AGENTS.md instructions for NextAdminHQ/nextjs-admin-dashboard, covering nextadmin pro — ai agent rules, project structure, next.js, conventions and styling rules.
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nextjs-admin-dashboard CLAUDE.md
Claude Code instructions for NextAdminHQ/nextjs-admin-dashboard, a project described as: AI-Native Next.js admin dashboard template and UI components that come with pre-built elements, components, pages, high-quality design, integrations, and much more.
ui-ux-suite AGENTS.md
AGENTS.md instructions for Aboudjem/ui-ux-suite, covering agents.md: ui-ux-suite, what this tool is, how an ai agent should invoke it, preferred: the mcp tool uiuxauditrun and alternative: the cli.