How do I connect an AI agent to Magpie — USDA Agricultural Data for AI Agents?

Use the MCP streamable HTTP endpoint https://ag.morningbrief.link/mcp.

Catalog › link.morningbrief/magpie

Is Magpie — USDA Agricultural Data for AI Agents reliable?

Being measured Measurement in progress: 1 check(s) so far. A verdict needs at least 3 checks.

Last check: 2026-10-20 01:30 UTC · answered in 4751 ms · remote (no install)

En français : Mesure en cours. Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

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

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "magpie": {
      "url": "https://ag.morningbrief.link/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"link.morningbrief/magpie"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-20 01:30 UTC	✅ ok	—	4751 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of Magpie — USDA Agricultural Data for AI Agents?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/link.morningbrief/magpie.svg)](https://faceabot.com/tools/link.morningbrief/magpie)

Data in JSON: /api/catalog?id=link.morningbrief/magpie · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms