_ registry / mcp streamable-http · checked 44m ago

magpie

https://ag.morningbrief.link

Registry code: 2f76adf8bbc90b34

api record

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

from a public catalogue that lists it, not from the operator

endpoint
https://ag.morningbrief.link/mcp
protocol
streamable-http ·2024-11-05
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is magpie live?
Yes — it answered the hub's last check (checked 44m ago). It answered 100% of checks over the last 30 days.
Is magpie free to use?
Yes — the hub reached it with no key and no payment.
What tools does magpie have?
26 tools: get_livestock_history, get_dairy_price, get_weather, get_forecast, get_wasde_history, get_fertilizer_price, get_fertilizer_history, list_fertilizer_products, ….
Is magpie safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
128ms

last good check

priced tools
0

of 26 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 26 tools
3 open 23 never probed 3 of 26 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_crop_condition open 44m ago

    Get current NASS crop condition ratings (% excellent/good/fair/poor/very poor)

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "commodity": {
      "type": "string",
      "default": "CORN",
      "description": "Commodity (CORN, SOYBEANS, WHEAT)"
    },
    "geography": {
      "type": "string",
      "default": "US",
      "description": "US for national, or state code (IA, IL, etc.)"
    }
  }
}
    arguments 16 lines
  • get_crop_progress open 44m ago

    Get current NASS crop progress (% planted, emerged, harvested, etc.)

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "commodity": {
      "type": "string",
      "default": "CORN",
      "description": "Commodity (CORN, SOYBEANS, WHEAT)"
    },
    "geography": {
      "type": "string",
      "default": "US",
      "description": "US for national, or state code (IA, IL, etc.)"
    }
  }
}
    arguments 16 lines
  • get_crop_stats open 44m ago

    Get NASS survey statistics (yield, production, acreage) for a commodity

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "stat": {
      "type": "string",
      "default": "YIELD",
      "description": "Statistic type (YIELD, PRODUCTION, AREA PLANTED)"
    },
    "commodity": {
      "type": "string",
      "default": "CORN",
      "description": "Commodity (CORN, SOYBEANS, WHEAT, etc.)"
    },
    "geography": {
      "type": "string",
      "default": "US",
      "description": "US for national, or state code (IA, IL, etc.)"
    }
  }
}
    arguments 21 lines
  • get_livestock_history unknown never probed

    Get price history for a livestock category

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "periods": {
      "type": "number",
      "default": 30,
      "description": "Days (max 365)"
    },
    "product": {
      "enum": [
        "fed_cattle",
        "feeder_cattle",
        "cows",
        "hogs",
        "sheep"
      ],
      "type": "string"
    },
    "geography": {
      "type": "string",
      "default": "IA"
    }
  }
}
    arguments 27 lines
  • get_dairy_price unknown never probed

    Get the latest price for a dairy product

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "product": {
      "enum": [
        "butter",
        "cheese",
        "dry_whey",
        "fluid_milk"
      ],
      "type": "string",
      "description": "Dairy product (cheese, butter, dry_whey, fluid_milk)"
    },
    "geography": {
      "type": "string",
      "default": "US-Central"
    }
  }
}
    arguments 22 lines
  • get_weather unknown never probed

    Get current weather conditions for an agricultural region

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "location": {
      "type": "string",
      "default": "IL-central",
      "description": "Location key (IL-central, IA-central, NE-central, IN-central, KS-central)"
    }
  }
}
    arguments 11 lines
  • get_forecast unknown never probed

    Get 7-day weather forecast for an agricultural region

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "location": {
      "type": "string",
      "default": "IL-central",
      "description": "Location key"
    }
  }
}
    arguments 11 lines
  • get_wasde_history unknown never probed

    Get historical WASDE projection revisions for a commodity attribute

    mcp-tool

    {
  "type": "object",
  "required": [
    "commodity"
  ],
  "properties": {
    "country": {
      "type": "string",
      "default": "WORLD"
    },
    "attribute": {
      "enum": [
        "beginning_stocks",
        "production",
        "imports",
        "exports",
        "domestic_consumption",
        "ending_stocks"
      ],
      "type": "string",
      "default": "ending_stocks",
      "description": "Projection attribute"
    },
    "commodity": {
      "enum": [
        "corn",
        "wheat",
        "soybeans",
        "soybean_meal",
        "soybean_oil",
        "rice",
        "barley",
        "cotton"
      ],
      "type": "string"
    }
  }
}
    arguments 38 lines
  • get_fertilizer_price unknown never probed

    Get the latest price for a fertilizer product

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "product": {
      "enum": [
        "anhydrous_ammonia",
        "urea",
        "dap",
        "map",
        "potash",
        "liquid_n_28",
        "liquid_n_32",
        "ats",
        "farm_diesel",
        "biodiesel"
      ],
      "type": "string",
      "description": "Product slug (e.g. anhydrous_ammonia, urea, dap)"
    }
  }
}
    arguments 24 lines
  • get_fertilizer_history unknown never probed

    Get price history for a fertilizer product

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "periods": {
      "type": "number",
      "default": 12,
      "description": "Number of periods (max 52)"
    },
    "product": {
      "enum": [
        "anhydrous_ammonia",
        "urea",
        "dap",
        "map",
        "potash",
        "liquid_n_28",
        "liquid_n_32",
        "ats",
        "farm_diesel",
        "biodiesel"
      ],
      "type": "string"
    }
  }
}
    arguments 28 lines
  • list_fertilizer_products unknown never probed

    List all available fertilizer products

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_grain_price unknown never probed

    Get the latest cash price for a grain commodity

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "product": {
      "enum": [
        "corn",
        "soybeans",
        "wheat",
        "sorghum",
        "oats",
        "barley",
        "rice"
      ],
      "type": "string",
      "description": "Grain slug (e.g. corn, soybeans, wheat)"
    },
    "geography": {
      "type": "string",
      "default": "IL",
      "description": "State code (e.g. IL, IA). Default: IL"
    }
  }
}
    arguments 26 lines
  • get_grain_history unknown never probed

    Get price history for a grain commodity

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "periods": {
      "type": "number",
      "default": 30,
      "description": "Number of days (max 365)"
    },
    "product": {
      "enum": [
        "corn",
        "soybeans",
        "wheat",
        "sorghum",
        "oats",
        "barley",
        "rice"
      ],
      "type": "string"
    },
    "geography": {
      "type": "string",
      "default": "IL"
    }
  }
}
    arguments 29 lines
  • list_grain_products unknown never probed

    List all available grain commodities

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_livestock_price unknown never probed

    Get the latest price for a livestock category

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "product": {
      "enum": [
        "fed_cattle",
        "feeder_cattle",
        "cows",
        "hogs",
        "sheep"
      ],
      "type": "string",
      "description": "Livestock slug (e.g. fed_cattle, feeder_cattle, hogs)"
    },
    "geography": {
      "type": "string",
      "default": "IA",
      "description": "Region (IA, ECB). Default: IA"
    }
  }
}
    arguments 24 lines
  • list_livestock_products unknown never probed

    List all available livestock categories

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • list_dairy_products unknown never probed

    List all available dairy products

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_spreads unknown never probed

    Get input-to-output price spreads: corn-to-nitrogen by product, soybean-to-corn, feeder-to-fed cattle

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "geography": {
      "type": "string",
      "default": "IL"
    }
  }
}
    arguments 10 lines
  • get_wasde_projection unknown never probed

    Get USDA WASDE supply/demand projections for a commodity

    mcp-tool

    {
  "type": "object",
  "required": [
    "commodity"
  ],
  "properties": {
    "country": {
      "type": "string",
      "default": "WORLD",
      "description": "Country code or WORLD aggregate"
    },
    "commodity": {
      "enum": [
        "corn",
        "wheat",
        "soybeans",
        "soybean_meal",
        "soybean_oil",
        "rice",
        "barley",
        "cotton"
      ],
      "type": "string",
      "description": "Commodity slug (e.g. corn, wheat, soybeans, rice, cotton)"
    },
    "market_year": {
      "type": "number",
      "description": "Marketing year (e.g. 2026 = 2025/26 season)"
    }
  }
}
    arguments 31 lines
  • list_wasde_commodities unknown never probed

    List all commodities tracked in WASDE projections

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_export_sales unknown never probed

    Get USDA weekly export sales for a commodity (net sales, outstanding, commitments)

    mcp-tool

    {
  "type": "object",
  "required": [
    "commodity"
  ],
  "properties": {
    "country": {
      "type": "string",
      "description": "GENC country code (e.g. CHN, MEX) or omit for all"
    },
    "commodity": {
      "enum": [
        "wheat",
        "barley",
        "corn",
        "sorghum",
        "soybeans",
        "soybean_meal",
        "soybean_oil",
        "cotton",
        "rice"
      ],
      "type": "string",
      "description": "Commodity slug"
    }
  }
}
    arguments 27 lines
  • get_export_sales_history unknown never probed

    Get weekly export sales time series for a commodity and country

    mcp-tool

    {
  "type": "object",
  "required": [
    "commodity"
  ],
  "properties": {
    "weeks": {
      "type": "number",
      "description": "Number of weeks (default 12, max 52)"
    },
    "country": {
      "type": "string",
      "description": "GENC country code"
    },
    "commodity": {
      "enum": [
        "wheat",
        "barley",
        "corn",
        "sorghum",
        "soybeans",
        "soybean_meal",
        "soybean_oil",
        "cotton",
        "rice"
      ],
      "type": "string"
    }
  }
}
    arguments 30 lines
  • list_esr_commodities unknown never probed

    List all commodities tracked in export sales

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_trade_flows unknown never probed

    Get USDA GATS monthly trade flows (actual shipments) for a commodity

    mcp-tool

    {
  "type": "object",
  "required": [
    "commodity"
  ],
  "properties": {
    "months": {
      "type": "number",
      "description": "Number of months (default 12, max 24)"
    },
    "partner": {
      "type": "string",
      "description": "Partner country code or omit for all"
    },
    "commodity": {
      "enum": [
        "wheat",
        "barley",
        "corn",
        "sorghum",
        "soybeans",
        "soybean_meal",
        "soybean_oil",
        "cotton",
        "rice"
      ],
      "type": "string",
      "description": "Commodity slug"
    }
  }
}
    arguments 31 lines
  • compare_contracts_vs_shipments unknown never probed

    Compare ESR sales contracts against GATS actual shipments — shows unshipped balance

    mcp-tool

    {
  "type": "object",
  "required": [
    "commodity"
  ],
  "properties": {
    "partner": {
      "type": "string",
      "description": "Partner country code or omit for all"
    },
    "commodity": {
      "enum": [
        "wheat",
        "barley",
        "corn",
        "sorghum",
        "soybeans",
        "soybean_meal",
        "soybean_oil",
        "cotton",
        "rice"
      ],
      "type": "string",
      "description": "Commodity slug"
    }
  }
}
    arguments 27 lines
  • list_gats_commodities unknown never probed

    List all commodities tracked in GATS trade flows

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 2f76adf8bbc90b34.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/2f76adf8bbc90b34/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/2f76adf8bbc90b34/badge.svg)](https://brick.blue/agent/2f76adf8bbc90b34?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.