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NHTSA Vehicle Safety

R0· no sign-in

Vehicle safety recalls, complaints, and crash data from NHTSA

v1.1.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust72of 100
Uptime, 30 days100%
Latency p50261 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "nhtsa": {
      "type": "http",
      "url": "https://mcp.olyport.com/nhtsa/mcp"
    }
  }
}
claude mcp add --transport http nhtsa https://mcp.olyport.com/nhtsa/mcp
[mcp_servers.nhtsa]
url = "https://mcp.olyport.com/nhtsa/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nhtsa": {
      "type": "remote",
      "url": "https://mcp.olyport.com/nhtsa/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "nhtsa": {
      "type": "http",
      "url": "https://mcp.olyport.com/nhtsa/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nhtsa&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLm9seXBvcnQuY29tL25odHNhL21jcCJ9"
}
{
  "servers": {
    "nhtsa": {
      "type": "http",
      "url": "https://mcp.olyport.com/nhtsa/mcp"
    }
  }
}
{
  "mcpServers": {
    "nhtsa": {
      "httpUrl": "https://mcp.olyport.com/nhtsa/mcp"
    }
  }
}
extensions:
  "nhtsa":
    enabled: true
    name: "nhtsa"
    type: streamable_http
    uri: "https://mcp.olyport.com/nhtsa/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_recalls (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); local_vehicle_safety_profile (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_complaints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,003 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

6 tools, about 1,003 tokens to load them all · tool set c5949e5842e9 · checked 2026-10-20 13:49 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 72 / 100

no-repository
provenance55
liveness100
freshness45
hygiene80

+dns-namespace +website +reachable +uptime-100% -stale-201d -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.olyport.com/nhtsa/mcp streamable-httpnoneyes100%261 ms2025-11-252026-10-20

Tools (6)

complaint_trends_by_componentGet complaint counts by vehicle component for a specific make/model/year. Shows which parts of the vehicle consumers report the most problems with (e.g. brakes, engine, electrical system). Useful for identifying systemic vehicle defect patterns. Args: make: Vehicle manufacturer name (e.g. 'Toyota', 'Ford'). model: Vehicle model name (e.g. 'Camry', 'F-150'). year: Model year (e.g. 2023).
decode_vinDecode a Vehicle Identification Number (VIN) to get vehicle details. Returns make, model, year, body class, engine info, safety features, and other attributes encoded in the 17-character VIN. Args: vin: A 17-character Vehicle Identification Number (e.g. '1HGBH41JXMN109186').
get_complaintsGet consumer complaints about vehicles filed with NHTSA. Search for safety complaints by make, model, and/or year. Returns complaint descriptions, components involved, and crash/injury data. At least one filter (make, model, or year) should be provided. Args: make: Vehicle manufacturer name (e.g. 'Toyota', 'Ford'). model: Vehicle model name (e.g. 'Camry', 'F-150'). year: Model year (e.g. 2023). limit: Maximum number of complaints to return (default 25).
get_crash_statisticsGet fatal crash statistics from the NHTSA Fatality Analysis Reporting System (FARS). Returns fatal motor vehicle crash data for a state, including total fatalities, fatalities by person type (drivers, passengers, pedestrians), and alcohol-involved crashes. Args: state: Two-digit state FIPS code (e.g. '06' for California, '48' for Texas) or two-letter state abbreviation (e.g. 'CA', 'TX'). year: Year for statistics (e.g. 2022). Defaults to the most recent available year.
get_recallsGet vehicle safety recalls from NHTSA. Search for recalls by make, model, and/or year. Returns recall campaigns including the defect description, remedy, and affected vehicles. At least one filter (make, model, or year) should be provided. Args: make: Vehicle manufacturer name (e.g. 'Toyota', 'Ford', 'Honda'). model: Vehicle model name (e.g. 'Camry', 'F-150', 'Civic'). year: Model year (e.g. 2023).
local_vehicle_safety_profileGet a vehicle safety profile using national complaint and recall trends. NHTSA complaints are not geocoded by state, so this returns national-level trends as context for local community safety assessments. Includes the most recent recalls and top complained-about vehicle makes. Args: state: Two-letter state abbreviation (e.g. 'CA', 'TX'). Used for crash statistics; complaint data is national.

Schemas: list_tools.

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Official server.json
{
  "name": "com.olyport/nhtsa",
  "title": "NHTSA Vehicle Safety",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.olyport.com/nhtsa/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.0",
  "websiteUrl": "https://olyport.com",
  "description": "Vehicle safety recalls, complaints, and crash data from NHTSA"
}