brasil-cli-analyst SKILL.md skillA

brasil-cli-analyst from arvorco/pnad is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add arvorco/pnad/brasil-cli-analyst@git:20260419.32e5018

Pins git:20260419.32e5018 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: arvorco/pnad
Path: skills/brasil-cli-analyst/SKILL.md
Versions recorded: 1
Latest version: git:20260419.32e5018, committed Apr 19, 2026
Size: 12,568 bytes
Repository stars: 16
License: MIT

Use this skill whenever the task needs to answer a question about Brazil with local official microdata — PNADC trimestral, PNADC anual visita 5, Censo 2022, TSE eleitorado, IPCA, or salário mínimo — using the `brasil` / `pnad` CLI. Trigger for any state-level income analysis, household income-band distribution, annual income-source composition (labor vs benefits vs pensions vs capital), dashboard snapshot, SQLite query, or when a journalist / analyst / LLM agent needs a read-mostly…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# brasil-cli-analyst

Use the local `brasil` CLI (alias `pnad`) as the primary interface to Brazilian
official microdata in this repository. It produces labeled CSVs, SQLite tables,
a rich terminal dashboard, and machine-readable JSON payloads with bootstrap
confidence intervals on every estimate.

---

## when to trigger this skill

- The user asks about Brazilian **income, poverty, inequality, demographics,
  regional comparison, benefits, pensions, informal work, or PNADC
  microdata**.
- The user wants a **state-by-state (UF)** or **macro-region** breakdown.
- The user wants a **faixa de salário mínimo** cut (0-2, 2-5, 5-10, 10+ SM).
- The user wants an **annual decomposition** of income into work / benefits
  / previdência / capital.
- The user needs **95% confidence intervals** (bootstrap over IBGE replicate
  weights).
- The user wants a **local, reproducible** answer — no network calls required
  once data is synced.
- The answer will feed a **narrative, briefing, dashboard, or report**.

## when NOT to trigger this skill

- The user wants to analyze a dataset not in this repo (POF, Censo Demográfico
  microdata, RAIS, CAGED).
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add arvorco/pnad/brasil-cli-analyst@sha256:0e0ddc4ea0c6422d

The line at the top of this page pins the label git:20260419.32e5018, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_xq54hwd5oxe753ma.svg)](https://markdownregistry.com/a/art_xq54hwd5oxe753ma)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Apr 19, 2026.

version	committed	commit	size	audit
git:20260419.32e5018 latest	2026-04-19	32e5018	12,568 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (12568 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

arvorco/pnad · 16 stars · license MIT · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xq54hwd5oxe753ma
GET https://markdownregistry.com/api/v1/resolve?ref=arvorco/pnad/brasil-cli-analyst
GET https://markdownregistry.com/api/v1/blob/0e0ddc4ea0c6422d5402d16ce67d1367e72401db77a9e2b254dc1d396f2a64e6

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.