# com.substradium/carrier-records

> Dated motor-carrier records with receipts, verification, and specimens, from a records custodian.

- name: com.substradium/carrier-records
- version: 1.0.1
- connection class: unknown (unknown)
- trust: 50/100 flags: no-repository, unreachable
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.substradium%2Fcarrier-records
- tools: https://api.protogrid.dev/v1/servers/com.substradium%2Fcarrier-records/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "carrier-records": {
      "type": "http",
      "url": "https://substradium.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 0
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website -unreachable(11 failures) ~updated-38d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: carrier_record (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); carrier_record_by_docket (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); verify (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 544 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 5, about 544 tokens to load them all
- tool set hash: 10794770c24f44ff8f27dc008edd9248
- badge: [![protogrid quality](https://protogrid.dev/badge/com.substradium/carrier-records.svg)](https://protogrid.dev/servers/com.substradium/carrier-records)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://substradium.com/mcp (streamable-http, auth none, reachable false, uptime30d 0.6666667)

## Packages

_none_

## Tools (5)

- `carrier_record`: Qualify a USDOT number and an as-of date: whether this archive can answer for them, what each source holds for the period, and what a purchased record could establish. It returns no row of the record. The answer says what the archive holds for the date, never what was true of the carrier. A filing on record is not coverage in force, and a source holding nothing is not a finding about the carrier unless the answer says the absence is provable.
- `carrier_record_by_docket`: Qualify a docket number and an as-of date: whether this archive can answer for them, what each source holds for the period, and what a purchased record could establish. It returns no row of the record. The answer says what the archive holds for the date, never what was true of the carrier. A filing on record is not coverage in force, and a source holding nothing is not a finding about the carrier unless the answer says the absence is provable.
- `coverage`: Return the read surface's coverage, its limits and how the record is bought.
- `specimen`: Return one published specimen. A specimen is a sample with the carrier withheld, not an issued record.
- `verify`: Verify a Substradium fingerprint. The answer names neither the carrier nor the customer. The answer says what the archive holds for the date, never what was true of the carrier. A filing on record is not coverage in force, and a source holding nothing is not a finding about the carrier unless the answer says the absence is provable.