Vet US motor carriers by USDOT or MC number: PASS/REVIEW/FAIL verdict, authority, insurance, OOS.
Connect Remote server
claude mcp add --transport http carriervet https://carriervet.dev/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"carriervet": {
"url": "https://carriervet.dev/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"carriervet": {
"type": "http",
"url": "https://carriervet.dev/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://carriervet.dev/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 11 found in our last check
lookup_carrierGet a US motor carrier's FMCSA profile by USDOT number or MC/FF/MX docket number: legal name, operating authority status and age, insurance on file, out-of-service status, fleet size, address and contact. Returns an overall verdict (PASS, REVIEW or FAIL) with verdict_reasons, ba…
get_riskGet a 0-100 risk score for a carrier by USDOT number or MC/FF/MX docket number, with reason codes (e.g. insurance_lapsed, authority_under_90_days, shared_phone, multiple_contact_changes). Levels: low 0-24, elevated 25-49, high 50-74, severe 75-100. Hard failures (revoked, inacti…
check_load_eligibilityEvaluate your own load rules against a carrier (by USDOT number or MC/FF/MX docket number) and get eligible, needs_review or ineligible, with each rule's result and reason, plus CarrierVet's unchanged verdict (PASS, REVIEW or FAIL) and risk score. All rules are optional: follow_…
get_receiptFetch the saved copy of an earlier lookup by its receipt_id: the time it was made, the endpoint, the identifier, and the exact response CarrierVet returned, with its SHA-256. Any API key on the account that made the lookup can read it. Receipts are saved a few seconds after the…
get_historyList changes CarrierVet detected in a carrier's FMCSA record (address, phone, email, authority, insurance, out-of-service), newest first, plus fmcsa_history: dated changes from FMCSA's daily files and census, each with the date FMCSA recorded it, the date CarrierVet saw it, and…
search_carriersFind carriers already stored by CarrierVet whose legal or DBA name contains the given text (max 25). Prefer lookup_carrier when you have a USDOT or MC number. Costs 1 lookup.
batch_lookupLook up to 500 USDOT or MC numbers in one call from stored snapshots (Pro and Business plans). Each found result includes the same verdict, verdict_reasons and verdict_basis as lookup_carrier. Costs 1 lookup per unique identifier.
get_usageShow this API key's plan, lookups used and remaining this UTC month, monitor count and rate limit. Free; does not cost a lookup.
list_watchlistList carriers on this account's watchlist (monitors), including each monitor's notification settings and last delivery status.
add_to_watchlistAdd a carrier to this account's watchlist (paid plans). Change alerts for the carrier's FMCSA record are delivered to the notification email and/or signed webhook (Pro+) configured for this monitor via alert_email and webhook_url. The carrier must have been looked up at least on…
remove_from_watchlistStop watching a carrier on this account.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer <your CarrierVet API key>. Free key (100 lookups/month, no card): https://carriervet.dev/#signup |
Details
| Endpoint | https://carriervet.dev/mcp (Streamable HTTP) |
| First published | 3 Nov 2026 |
| Last updated | 3 Nov 2026 |
| Registry name | dev.carriervet/carriervet |
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