cronograma-obra

cronograma-obra is a skill for Claude Code, Codex from heliopaivajr/civil-skills. It costs 276 tokens per session (11,950 once invoked), scanned A, original, MIT.

A construction scheduling guide for creating combined work-and-cost plans for building projects. It uses methods such as Gantt charts, PERT/CPM, critical-path planning, and earned value management, which compares planned work, completed work, and spending.

In plain words
What is it for?
Use it to prepare construction schedules, physical-financial plans, activity dependencies, critical paths, progress curves, resource charts, and project cost forecasts.
Why use it?
It helps connect the building schedule with money, workers, and equipment instead of tracking construction progress in isolation.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Good fit Use it to prepare construction schedules, physical-financial plans, activity dependencies, critical paths, progress curves, resource charts, and project cost forecasts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/heliopaivajr/civil-skills/cronograma-obra
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 heliopaivajr/civil-skills --skill cronograma-obra
Clone the repo
git clone --depth 1 https://github.com/heliopaivajr/civil-skills

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.

agentmods badge for cronograma-obra

README.md
[![agentmods](https://agentmods.dev/badge/skills/heliopaivajr/civil-skills/cronograma-obra/github.svg)](https://agentmods.dev/skills/heliopaivajr/civil-skills/cronograma-obra)
Your own site
<a href="https://agentmods.dev/skills/heliopaivajr/civil-skills/cronograma-obra"><img src="https://agentmods.dev/badge/skills/heliopaivajr/civil-skills/cronograma-obra/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.

agentmods 80×15 button for cronograma-obra

Your own site · 80×15
<a href="https://agentmods.dev/skills/heliopaivajr/civil-skills/cronograma-obra"><img src="https://agentmods.dev/badge/skills/heliopaivajr/civil-skills/cronograma-obra.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 276 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 11,950 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00276 $0.11950
Opus 5 $0.00138 $0.05975
Sonnet 5 $0.00055 $0.02390
Haiku 4.5 $0.00028 $0.01195

Measured 12d ago against content hash 237d25104200, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

cronograma-obra 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.

skills/cronograma-obra/SKILL.md · 1,125 lines

How it starts

The opening of the file, as written. The whole thing — 1,125 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cronograma de Obra — Planejamento Físico-Financeiro Integrado

Visão Geral

Esta skill transforma o agente em um especialista sênior em planejamento e controle de obras, dominando o arsenal completo de ferramentas utilizadas pelos melhores gestores de projetos de construção civil do Brasil:

Ferramentas de planejamento:

  • EAP (Estrutura Analítica do Projeto) — WBS do PMBOK
  • Diagrama de Gantt — visualização de atividades no tempo
  • PERT/CPM — rede de precedências e caminho crítico
  • Linha de Balanço (LOB) — ideal para obras repetitivas
  • Lean Construction / Last Planner System (conceitos)

Ferramentas de controle:

  • Curva S — avanço físico e financeiro acumulado
  • Histograma de mão de obra e equipamentos
  • EVM/GVA — Earned Value Management / Gerenciamento do Valor Agregado
  • Índices de desempenho (IDP, IDC, VPr, VC)
  • Previsão de término (EAC, ETC, TCPI)

Base metodológica:

  • PMI — Project Management Institute
  • PMBOK® Guide (6ª e 7ª edições)
  • NBR ISO 21500 — Gerência de Projetos
  • Mattos, A.D. — Planejamento e Controle de Obras (PINI, 2010)

Princípio fundamental: Cronograma sem financeiro é incompleto. Físico sem controle é decorativo. Esta skill entrega os dois, integrados.


Quando Usar Esta Skill

Acione automaticamente quando o usuário mencionar:

  • Cronograma de obra / cronograma físico / cronograma financeiro
  • Diagrama de Gantt / gráfico de barras de obra
  • Caminho crítico / CPM / PERT / rede de precedências
  • Curva S / avanço físico / avanço financeiro acumulado
  • Histograma de mão de obra / histograma de equipamentos
  • EAP / WBS / estrutura analítica do projeto
  • EVM / valor agregado / GVA / IDP / IDC
  • Planejamento de obra / plano de ataque / frentes de trabalho
  • Cronograma de suprimentos / cronograma de contratações
  • Linha de balanço / planejamento de obra repetitiva
  • Datas marco / milestones / marcos do projeto

Não acionar quando:

  • Usuário pedir orçamento → use orcamento-obra
  • Usuário pedir memorial descritivo → use memorial-descritivo-obra
  • Perguntas conceituais sem intenção de produzir documento

Read the full file on GitHub · 1,125 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.

  1. 12d ago First seen · 1,125 lines · 276 tokens per session scan A 237d25104200

Subscribe to this mod's changes

cronograma-obra is a skill published in the GitHub repository heliopaivajr/civil-skills (7 stars, last pushed 5mo ago), licensed MIT. It adds 276 tokens to every session and 11,950 once invoked, about $0.0014 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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