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MCP server exposing Brazilian agricultural data via agrobr

Project description

agrobr-mcp

PyPI Tests License: MIT Python 3.11+

MCP server that gives LLMs access to real-time Brazilian agricultural data — prices, crop estimates, climate, deforestation and more from 19 public sources.

agrobr-mcp demo


Install

pip install agrobr-mcp

Setup

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "agrobr": {
      "command": "python",
      "args": ["-m", "agrobr_mcp"]
    }
  }
}

Cursor

Settings > MCP Servers > Add:

{
  "agrobr": {
    "command": "python",
    "args": ["-m", "agrobr_mcp"]
  }
}

Claude Code

claude mcp add agrobr python -- -m agrobr_mcp

If the above fails due to -m flag parsing, create a wrapper script:

Linux/macOS: echo 'python -m agrobr_mcp' > run.sh && chmod +x run.sh && claude mcp add agrobr ./run.sh

Windows: echo python -m agrobr_mcp > run.bat && claude mcp add agrobr run.bat


Tools

10 tools available out of the box:

Prices & Market

Tool Description
preco_diario Daily spot prices for agricultural commodities (CEPEA/ESALQ)
futuros_b3 Daily settlement prices for agricultural futures on B3 exchange

Production & Crop

Tool Description
estimativa_safra Current crop season estimate by state (CONAB/IBGE)
producao_anual Historical annual production by state (IBGE PAM)
balanco Supply and demand balance — stock, consumption, exports (CONAB)
progresso_safra Weekly planting and harvesting progress by state (CONAB)

Climate & Environment

Tool Description
clima Climate data by state — temperature, precipitation, radiation (NASA POWER)
desmatamento Deforestation rates and real-time alerts by biome (INPE)

Meta

Tool Description
listar_produtos List valid products for each tool
health_check Check status of all data sources

Example queries

"Qual o preço da soja nos últimos 5 dias?"
"Estimativa de safra de milho por estado"
"Progresso da colheita de soja"
"Dados de desmatamento na Amazônia"
"Quais produtos estão disponíveis?"

How it works

User (natural language)
    │
MCP Client (Claude Desktop / Cursor / Claude Code)
    │
agrobr-mcp (this server — thin layer, text formatting)
    │
agrobr library (data collection, parsing, caching)
    │
19 public APIs (CEPEA, CONAB, IBGE, INPE, B3, NASA POWER…)

agrobr-mcp is a thin wrapper. All data logic lives in the agrobr library.


Development

git clone https://github.com/bruno-portfolio/agrobr-mcp.git
cd agrobr-mcp
pip install -e ".[dev]"

# Run tests
pytest tests/ -m "not integration" -v

# Lint
ruff check src/ tests/
ruff format src/ tests/

License

MIT


PT-BR

O que é o agrobr-mcp?

Servidor MCP que dá acesso a dados agrícolas brasileiros em tempo real para LLMs. Preços, safras, clima, desmatamento e mais — tudo de fontes públicas como CEPEA, CONAB, IBGE, INPE e B3.

Instalação

pip install agrobr-mcp

Configuração

Adicione ao seu client MCP (Claude Desktop, Cursor ou Claude Code) conforme as instruções acima.

10 tools disponíveis

  • preco_diario — Preço spot de commodities agrícolas (CEPEA/ESALQ)
  • futuros_b3 — Ajustes diários de futuros agrícolas na B3
  • estimativa_safra — Estimativa da safra corrente por UF (CONAB/IBGE)
  • producao_anual — Produção histórica por UF (IBGE PAM)
  • balanco — Balanço de oferta e demanda (CONAB)
  • progresso_safra — Progresso semanal de plantio e colheita (CONAB)
  • clima — Dados climáticos por UF (NASA POWER)
  • desmatamento — Taxa de desmatamento e alertas por bioma (INPE)
  • listar_produtos — Lista produtos válidos por tool
  • health_check — Status das fontes de dados

Links

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