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mcp/harbor
Verified official

Magpie — USDA Agricultural Data for AI Agents MCP

v1.0.0

link.morningbrief/magpie

USDA farm data for AI agents: prices, WASDE, crop conditions, trade. 26 tools, free, no key.

transport:streamable-http tools:26
Website

Target client

run in your project directory 

claude mcp add --transport http magpie https://ag.morningbrief.link/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

get_fertilizer_price Read-only

get fertilizer price

get_fertilizer_history Read-only

get fertilizer history

list_fertilizer_products Read-only

list fertilizer products

get_grain_price Read-only

get grain price

get_grain_history Read-only

get grain history

list_grain_products Read-only

list grain products

get_livestock_price Read-only

get livestock price

get_livestock_history Read-only

get livestock history

list_livestock_products Read-only

list livestock products

get_dairy_price Read-only

get dairy price

list_dairy_products Read-only

list dairy products

get_crop_stats Read-only

get crop stats

get_crop_condition Read-only

get crop condition

get_crop_progress Read-only

get crop progress

get_weather Read-only

get weather

get_forecast Read-only

get forecast

get_spreads Read-only

get spreads

get_wasde_projection Read-only

get wasde projection

get_wasde_history Read-only

get wasde history

list_wasde_commodities Read-only

list wasde commodities

get_export_sales Read-only

get export sales

get_export_sales_history Read-only

get export sales history

list_esr_commodities Read-only

list esr commodities

get_trade_flows Read-only

get trade flows

compare_contracts_vs_shipments

compare contracts vs shipments

list_gats_commodities Read-only

list gats commodities

All 26 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.