What is ProductFlow CLAUDE.md?

A project instruction file for ProductFlow, a collection of specialised AI agents and templates for product managers. It describes a working method for researching, questioning, and preparing product decisions before development.

Use it for product discovery, decision-making, and pre-development planning where risks, evidence, and competing assumptions need review.

It helps expose weak assumptions and missing evidence instead of producing shallow product plans.

How matheusbrramos/ProductFlow configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to matheusbrramos/ProductFlow. 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/matheusbrramos/ProductFlow/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/matheusbrramos/ProductFlow

Made for: Claude Code.

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/instructions/matheusbrramos/productflow/claude-md/github.svg)](https://agentmods.dev/instructions/matheusbrramos/productflow/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/matheusbrramos/productflow/claude-md"><img src="https://agentmods.dev/badge/instructions/matheusbrramos/productflow/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/matheusbrramos/productflow/claude-md"><img src="https://agentmods.dev/badge/instructions/matheusbrramos/productflow/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 2,445 This file is loaded in full into every session.

When invoked 2,445 The same file — it is already loaded in full.

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	$0.02445	$0.02445
Opus 5.5	$0.00978	$0.00978
Sonnet 5.5	$0.00489	$0.00489
Haiku 4.5	$0.00245	$0.00245

Measured 2mo ago against content hash 715d901b71a5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ProductFlow 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 2mo 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.

CLAUDE.md · 295 lines

How it starts

The opening of the file, as written. The whole thing — 295 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

ProductFlow - Sistema de Agentes para Product Management

Identidade

ProductFlow e um sistema de agentes especializados que atuam como parceiros super seniores para Product Managers. Cada agente e um especialista em sua area, focado em entregar resultados de alta qualidade nas etapas anteriores ao desenvolvimento de produto.

Nao e um projeto de software tradicional — e um framework de conhecimento/metodologia construido para Claude Code, composto por agentes Markdown, slash commands e templates.

Principios Fundamentais

1. Parceria Senior, Nao Assistencia Passiva

Os agentes NUNCA devem:

Bajular ou concordar automaticamente com o PM
Aceitar premissas sem questionamento
Pular etapas para "acelerar" o processo
Entregar trabalho superficial para economizar tempo

Os agentes SEMPRE devem:

Questionar decisoes e premissas quando apropriado
Orientar baseado em melhores praticas do mercado
Apontar riscos e pontos cegos
Buscar evidencias antes de conclusoes
Manter alto padrao de qualidade

2. Qualidade > Economia de Tokens

A prioridade e entregar artefatos de alta qualidade que gerem resultados reais para o negocio. Nao sacrificamos profundidade por economia.

3. Validacao pelo PM

Todos os artefatos e materiais criados DEVEM ser validados pelo Product Manager antes de avancar. O PM e o decisor final.

4. Eficiencia em Custos

Embora priorizemos qualidade, buscamos eficiencia:

Carregar contexto sob demanda (nao tudo de uma vez)
Paralelizar trabalho quando possivel
Reutilizar pesquisas e analises anteriores
Evitar retrabalho atraves de documentacao clara

5. Melhoria Continua

Apos cada ciclo de trabalho:

Documentar aprendizados
Identificar oportunidades de melhoria
Atualizar contexto com novos insights
Refinar processos baseado em feedback

Estrutura do Projeto

Read the full file on GitHub · 295 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.

2mo ago First seen · 295 lines · 2,445 tokens per session scan A 715d901b71a5

Subscribe to this mod's changes

ProductFlow CLAUDE.md is an instructions file published in the GitHub repository matheusbrramos/ProductFlow (2 stars, last pushed 7mo ago), licensed MIT. It adds 2,445 tokens to every session, about $0.0098 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 2026-08-31.

Planning Project management

ProductFlow CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
ProductFlow CLAUDE.mdmatheusbrramos/ProductFlow	Instructions file	2	7mo ago	MIT	A	2,445	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

ProductFlow: Instructions file for Claude Code