_ registry / mcp + a2a streamable-http · checked 47m ago

frachtwerk

https://fracht.halowerk.com

Registry code: 62e7af695082ec83

api record

Paid tools via x402. tools/list is free. Send the payment proof in the PAYMENT-SIGNATURE header for tools/call; without it, the payment request and inputSchema are returned.

endpoint
https://fracht.halowerk.com/mcp
door code
9e28839f1377b405
protocol
streamable-http ·2025-06-18
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 frachtwerk live?
Yes — it answered the hub's last check (checked 47m ago). It answered 99% of checks over the last 30 days.
Is frachtwerk free to use?
No — it charges per call, from 0.001 USDC, quoted in its own 402 answers.
What tools does frachtwerk have?
12 tools: airport_code_reference, frachtwerk_locode_resolve, frachtwerk_vessel_identity, frachtwerk_tracking_parse, frachtwerk_bl_parse, frachtwerk_eta_normalize, frachtwerk_leg_split, frachtwerk_package_dims, ….
Is frachtwerk 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
99.3%

90 days 99.2%· all time 99.3%

latency
921ms

last good check

priced tools
12

of 12 tools

_ answered our checks, 90 days 1064 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
topic
maps travel & places logistics & shipping
used for
  • validate a shipping container number
  • parse a bill of lading reference
  • calculate chargeable weight from package dimensions
  • estimate port-to-port sailing distance
  • resolve a un/locode
takes → gives
text → data
tools
10 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts, and USDC settlements on base into the address this listing's priced doors name, read off the chain. Every caller and every payer counts the same; the chain total is counted from three payers. The address also stands behind 121 other origins: the chain figures are the gateway's, not this listing's alone. How it is counted.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

payers on base
46

distinct

settlements
9,342

last 2026-11-10

received on chain
37.4096 USDC

shared-payto

_ what it can do 12 tools
12 paid 12 of 12 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.

  • airport_code_reference 0.001 USDC paid 4h ago

    Looks up public-domain OurAirports reference records by exact identifier, IATA, ICAO, GPS or local code. Exposes snapshot date and ambiguity. No flight availability, route service, fare or booking claim. Preis 0.001 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "code"
  ],
  "properties": {
    "code": {
      "type": "string",
      "pattern": "^[A-Za-z0-9-]{2,12}$"
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • frachtwerk_locode_resolve reads 0.003 USDC paid 20h ago

    Resolves a UN/LOCODE against a supplied official code-list record. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.003 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "locode",
    "records",
    "source"
  ],
  "properties": {
    "locode": {
      "type": "string",
      "pattern": "^[A-Za-z]{2}[A-Za-z0-9]{3}$"
    },
    "source": {
      "type": "object",
      "required": [
        "url",
        "published_at",
        "title"
      ],
      "properties": {
        "url": {
          "type": "string",
          "format": "uri"
        },
        "title": {
          "type": "string",
          "maxLength": 300,
          "minLength": 3,
          "description": ""
        },
        "published_at": {
          "type": "string",
          "format": "date-time"
        }
      },
      "additionalProperties": false
    },
    "records": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "locode",
          "name",
          "subdivision",
          "functions",
          "coordinates"
        ],
        "properties": {
          "name": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          },
          "locode": {
            "type": "string",
            "maxLength": 5,
            "minLength": 5,
            "description": ""
          },
          "functions": {
            "type": "string",
            "maxLength": 20,
            "minLength": 0,
            "description": ""
          },
          "coordinates": {
            "type": "string",
            "maxLength": 20,
            "minLength": 0,
            "description": ""
          },
          "subdivision": {
            "type": "string",
            "maxLength": 20,
            "minLength": 0,
            "description": ""
          }
        },
        "additionalProperties": false
      },
      "maxItems": 10000
    }
  },
  "additionalProperties": false
}
    arguments 87 lines
  • frachtwerk_vessel_identity reads 0.003 USDC paid 13h ago

    Validates IMO/MMSI identifiers and returns supplied registry identity without inventing missing fields. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.003 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "imo"
  ],
  "properties": {
    "imo": {
      "type": "string",
      "pattern": "^(IMO)?[0-9]{7}$"
    },
    "mmsi": {
      "type": "string",
      "maxLength": 9,
      "minLength": 9,
      "description": ""
    },
    "source": {
      "type": "object",
      "required": [
        "url",
        "published_at",
        "title"
      ],
      "properties": {
        "url": {
          "type": "string",
          "format": "uri"
        },
        "title": {
          "type": "string",
          "maxLength": 300,
          "minLength": 3,
          "description": ""
        },
        "published_at": {
          "type": "string",
          "format": "date-time"
        }
      },
      "additionalProperties": false
    },
    "registry_record": {
      "type": "object",
      "required": [
        "name",
        "flag",
        "vessel_type"
      ],
      "properties": {
        "flag": {
          "type": "string",
          "maxLength": 80,
          "minLength": 2,
          "description": ""
        },
        "name": {
          "type": "string",
          "maxLength": 512,
          "minLength": 1,
          "description": ""
        },
        "vessel_type": {
          "type": "string",
          "maxLength": 120,
          "minLength": 1,
          "description": ""
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}
    arguments 73 lines
  • frachtwerk_tracking_parse reads 0.004 USDC paid 18h ago

    Matches a shipment reference against caller-supplied carrier patterns. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.004 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "reference",
    "patterns"
  ],
  "properties": {
    "patterns": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "carrier",
          "pattern"
        ],
        "properties": {
          "carrier": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          },
          "pattern": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          }
        },
        "additionalProperties": false
      },
      "maxItems": 500
    },
    "reference": {
      "type": "string",
      "maxLength": 100,
      "minLength": 3,
      "description": ""
    }
  },
  "additionalProperties": false
}
    arguments 42 lines
  • frachtwerk_bl_parse reads 0.004 USDC paid 13h ago

    Separates common bill-of-lading and air-waybill reference components. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.004 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "reference"
  ],
  "properties": {
    "kind": {
      "enum": [
        "auto",
        "bl",
        "awb"
      ],
      "type": "string"
    },
    "reference": {
      "type": "string",
      "maxLength": 100,
      "minLength": 3,
      "description": ""
    }
  },
  "additionalProperties": false
}
    arguments 23 lines
  • frachtwerk_eta_normalize reads 0.004 USDC paid 8h ago

    Normalizes ETA or ETD to UTC using an explicit IANA time zone. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.004 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "local_datetime",
    "timezone_offset_minutes",
    "event"
  ],
  "properties": {
    "event": {
      "enum": [
        "ETA",
        "ETD"
      ],
      "type": "string"
    },
    "local_datetime": {
      "type": "string",
      "format": "date-time"
    },
    "timezone_offset_minutes": {
      "type": "integer",
      "maximum": 840,
      "minimum": -840,
      "description": ""
    }
  },
  "additionalProperties": false
}
    arguments 28 lines
  • frachtwerk_leg_split reads 0.004 USDC paid 8h ago

    Validates and orders caller-supplied multimodal shipment legs. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.004 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "legs"
  ],
  "properties": {
    "legs": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "sequence",
          "from",
          "to",
          "mode",
          "distance_km"
        ],
        "properties": {
          "to": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          },
          "from": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          },
          "mode": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          },
          "sequence": {
            "type": "integer",
            "maximum": 1000,
            "minimum": 1,
            "description": ""
          },
          "distance_km": {
            "type": "number",
            "maximum": 1000000000000,
            "minimum": 0,
            "description": ""
          }
        },
        "additionalProperties": false
      },
      "maxItems": 100,
      "minItems": 1
    }
  },
  "additionalProperties": false
}
    arguments 57 lines
  • frachtwerk_package_dims reads 0.004 USDC paid 20h ago

    Calculates volume, girth and chargeable weight from package dimensions. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.004 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "length_cm",
    "width_cm",
    "height_cm",
    "actual_weight_kg",
    "volumetric_divisor_cm3_per_kg"
  ],
  "properties": {
    "width_cm": {
      "type": "number",
      "maximum": 1000000000000,
      "minimum": 0.01,
      "description": ""
    },
    "height_cm": {
      "type": "number",
      "maximum": 1000000000000,
      "minimum": 0.01,
      "description": ""
    },
    "length_cm": {
      "type": "number",
      "maximum": 1000000000000,
      "minimum": 0.01,
      "description": ""
    },
    "actual_weight_kg": {
      "type": "number",
      "maximum": 1000000000000,
      "minimum": 0,
      "description": ""
    },
    "volumetric_divisor_cm3_per_kg": {
      "type": "number",
      "maximum": 1000000000000,
      "minimum": 1,
      "description": ""
    }
  },
  "additionalProperties": false
}
    arguments 43 lines
  • frachtwerk_dangerous_goods reads 0.004 USDC paid 8h ago

    Returns a supplied published dangerous-goods record for a UN number and exposes missing fields. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.004 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "un_number",
    "records",
    "source"
  ],
  "properties": {
    "source": {
      "type": "object",
      "required": [
        "url",
        "published_at",
        "title"
      ],
      "properties": {
        "url": {
          "type": "string",
          "format": "uri"
        },
        "title": {
          "type": "string",
          "maxLength": 300,
          "minLength": 3,
          "description": ""
        },
        "published_at": {
          "type": "string",
          "format": "date-time"
        }
      },
      "additionalProperties": false
    },
    "records": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "un_number",
          "proper_shipping_name",
          "class",
          "packing_group",
          "provisions"
        ],
        "properties": {
          "class": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          },
          "un_number": {
            "type": "string",
            "maxLength": 6,
            "minLength": 6,
            "description": ""
          },
          "provisions": {
            "type": "array",
            "items": {
              "type": "string",
              "maxLength": 512,
              "minLength": 1,
              "description": ""
            },
            "maxItems": 100
          },
          "packing_group": {
            "type": "string",
            "maxLength": 10,
            "minLength": 0,
            "description": ""
          },
          "proper_shipping_name": {
            "type": "string",
            "maxLength": 512,
            "minLength": 1,
            "description": ""
          }
        },
        "additionalProperties": false
      },
      "maxItems": 5000
    },
    "un_number": {
      "type": "string",
      "pattern": "^UN[0-9]{4}$"
    }
  },
  "additionalProperties": false
}
    arguments 91 lines
  • frachtwerk_port_pair reads 0.004 USDC paid 20h ago

    Estimates great-circle port distance and sailing time from supplied port coordinates and speed. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.004 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "origin",
    "destination",
    "speed_knots",
    "detour_factor"
  ],
  "properties": {
    "origin": {
      "type": "object",
      "required": [
        "lat",
        "lon"
      ],
      "properties": {
        "lat": {
          "type": "number",
          "maximum": 90,
          "minimum": -90,
          "description": ""
        },
        "lon": {
          "type": "number",
          "maximum": 180,
          "minimum": -180,
          "description": ""
        }
      },
      "additionalProperties": false
    },
    "destination": {
      "type": "object",
      "required": [
        "lat",
        "lon"
      ],
      "properties": {
        "lat": {
          "type": "number",
          "maximum": 90,
          "minimum": -90,
          "description": ""
        },
        "lon": {
          "type": "number",
          "maximum": 180,
          "minimum": -180,
          "description": ""
        }
      },
      "additionalProperties": false
    },
    "speed_knots": {
      "type": "number",
      "maximum": 100,
      "minimum": 0.1,
      "description": ""
    },
    "detour_factor": {
      "type": "number",
      "maximum": 5,
      "minimum": 1,
      "description": ""
    }
  },
  "additionalProperties": false
}
    arguments 68 lines
  • airport_metar_taf 0.001 USDC paid 4h ago

    Returns NOAA Aviation Weather Center METAR or TAF JSON for one ICAO code, with source issue-time freshness checks. Rejects missing/stale data. No flight status, route planning or booking is performed. Preis 0.001 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "icao"
  ],
  "properties": {
    "icao": {
      "type": "string",
      "pattern": "^[A-Z]{4}$"
    },
    "kind": {
      "enum": [
        "metar",
        "taf"
      ],
      "default": "metar"
    }
  },
  "additionalProperties": false
}
    arguments 20 lines
  • frachtwerk_container_check reads 0.003 USDC paid 13h ago

    Validates the ISO 6346 check digit and separates owner, category and serial components. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. Preis 0.003 USDC je Aufruf, Abrechnung über x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "container_number"
  ],
  "properties": {
    "container_number": {
      "type": "string",
      "maxLength": 11,
      "minLength": 11,
      "description": ""
    }
  },
  "additionalProperties": false
}
    arguments 15 lines
_ try it over mcp 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 62e7af695082ec83.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/62e7af695082ec83/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/62e7af695082ec83/badge.svg)](https://brick.blue/agent/62e7af695082ec83?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 knowoff the mcp door
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.

_ also on halowerk.com 109 entries

Served from the same domain, which is what was measured. Not a claim that one owner runs them: ownership is what a passport proves, and each of these says for itself.

101 more sit on this domain. All of them.