Borrowing it
Nothing to install: this file belongs to jnerytech/specd. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jnerytech/specd/main/CLAUDE.mdgit clone --depth 1 https://github.com/jnerytech/specdWrote 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/jnerytech/specd/claude-md)<a href="https://agentmods.dev/instructions/jnerytech/specd/claude-md"><img src="https://agentmods.dev/badge/instructions/jnerytech/specd/claude-md/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.
<a href="https://agentmods.dev/instructions/jnerytech/specd/claude-md"><img src="https://agentmods.dev/badge/instructions/jnerytech/specd/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.01750 | $0.01750 |
| Opus 5.5 | $0.00700 | $0.00700 |
| Sonnet 5.5 | $0.00350 | $0.00350 |
| Haiku 4.5 | $0.00175 | $0.00175 |
Grade A, and why
specd 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 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.
How it starts
The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.
specd — instruções para agentes
CLI de spec-driven development cujo diferencial é detecção de drift por âncoras: cada requisito declara onde é realizado no código, e o gate reprova quando a âncora deixa de resolver.
Pacote npm @jnerytech/specd, binário specd, TypeScript. Repositório público em github.com/jnerytech/specd. Para rodar do clone: npm install && npm run build, depois node dist/cli.js <comando> — ou npm link uma vez, e aí specd funciona como nos exemplos.
Princípios invioláveis
Estes não são preferências. Violá-los destrói a proposta de valor do produto. O porquê de cada um — assimetrias, instâncias reais, modos de falha — está em docs/principios.md; leia antes de propor mudança em qualquer princípio.
- no-llm-in-decision-path — A CLI nunca chama LLM no caminho de decisão. Nenhum módulo alcançável a partir de
verify()importa cliente de LLM; há teste de arquitetura. Determinismo protege o exit code, e a mesma disciplina se estende à escrita destrutiva em sistema de terceiro, que é irreversível. - single-gate — Um único gate. Só
specd verifyretorna 1 por reprovação de qualidade. Outros comandos retornam não-zero apenas por falha operacional. - gate-no-network — O gate nunca acessa a rede.
exploreesyncacessam;verifynão. Há teste de arquitetura. - no-guessing-on-conflict — Nunca adivinhar em conflito. Âncora ambígua, conflito de merge e estado inconsistente saem com erro e diagnóstico. Jamais auto-resolução.
- config-only-on-divergence — Botão de configuração só existe se dois clientes reais divergirem.
- memory-is-ephemeral — Memória é efêmera; verdade durável vai para spec ou ADR.
- anchor-necessary-not-sufficient — Âncora é necessária, nunca suficiente. Ela responde onde, não se nem quando. Nunca aponta para implementação parcial: âncora honestamente pendurada é preferível a resolvê-la para um stub.
- absence-is-not-compliance — Ausência de dado não é conformidade. Verificou-e-certo, verificou-e-errado e não-consegui-verificar são três resultados; o terceiro nunca é verde. Vale nas duas direções: resposta de sucesso de sistema externo não é prova de que a escrita aconteceu — quem confirma é a releitura.
- costly-ops-are-not-silent — Operação que custa alguma coisa não acontece em silêncio. Escrita destrutiva ou fora do repositório ou para e nomeia a escolha, ou deixa o resultado onde a revisão passa antes de virar história. O custo de uma operação é visível no momento em que é pago.
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.
- 12d ago First seen · 74 lines · 1,750 tokens per session scan A 60ddf42e4fb0
specd CLAUDE.md is an instructions file published in the GitHub repository jnerytech/specd (0 stars, last pushed 2mo ago), licensed MIT. It adds 1,750 tokens to every session, about $0.0070 per session on Opus 5.5. 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 2026-10-02.
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