Is this US carrier's authority active, insurance on file, a suspension or an MCS-150 update due?
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Free sample: a real answer for one large motor carrier, same shape as authority_lookup.
This tool takes no arguments.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http usdot-carrier-operating-authority-insurance https://authority.amacunia.fr/mcp
Free sample: a real answer for one large motor carrier, same shape as authority_lookup.
No arguments.
{
"type": "object",
"title": "authority_exampleArguments",
"properties": {}
}Use this when you need to check, before tendering a load or renewing a contract, whether a US motor carrier's operating authority is active and its insurance on file. For 1 to 10 USDOT numbers: authority per docket, BMC-91/34/84 filings, suspension notices and insurance cancellations with effective date and days left, next deadline. For carrier vetting. No personal data. Not a consumer report under the FCRA. Price: 0.01 USDC per call (x402).
| Argument | Type | Description |
|---|---|---|
| usdot* | string | 1 to 10 USDOT numbers, comma-separated |
{
"type": "object",
"required": [
"usdot"
],
"properties": {
"usdot": {
"type": "string",
"pattern": "^[0-9]{1,8}( *, *[0-9]{1,8}){0,9}$",
"description": "1 to 10 USDOT numbers, comma-separated"
}
}
}Free sample: a real answer for one large motor carrier, same shape as carrier_compliance_lookup.
No arguments.
{
"type": "object",
"title": "carrier_compliance_exampleArguments",
"properties": {}
}Use this when you need a one-call check of a US motor carrier before tendering a load. For 1 to 10 USDOT numbers: operating authority per docket, insurance on file, each suspension notice and insurance cancellation effective date, and the MCS-150 biennial update deadline with the FMCSA's current enforcement, merged into one list of deadlines sorted by date with days left. States and dates only. No personal data. Not a consumer report under the FCRA. Price: 0.012 USDC per call (x402).
| Argument | Type | Description |
|---|---|---|
| usdot* | string | 1 to 10 USDOT numbers, comma-separated |
{
"type": "object",
"required": [
"usdot"
],
"properties": {
"usdot": {
"type": "string",
"pattern": "^[0-9]{1,8}( *, *[0-9]{1,8}){0,9}$",
"description": "1 to 10 USDOT numbers, comma-separated"
}
}
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 15, 2026.