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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "vehicle-fault-codes": {
      "type": "http",
      "url": "https://mcpfax-diag.bowling-anthony.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http vehicle-fault-codes https://mcpfax-diag.bowling-anthony.workers.dev/mcp

[mcp_servers.vehicle-fault-codes]
url = "https://mcpfax-diag.bowling-anthony.workers.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "vehicle-fault-codes": {
      "type": "remote",
      "url": "https://mcpfax-diag.bowling-anthony.workers.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "vehicle-fault-codes": {
      "type": "http",
      "url": "https://mcpfax-diag.bowling-anthony.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=vehicle-fault-codes&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwZmF4LWRpYWcuYm93bGluZy1hbnRob255LndvcmtlcnMuZGV2L21jcCJ9"
}

{
  "servers": {
    "vehicle-fault-codes": {
      "type": "http",
      "url": "https://mcpfax-diag.bowling-anthony.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "vehicle-fault-codes": {
      "httpUrl": "https://mcpfax-diag.bowling-anthony.workers.dev/mcp"
    }
  }
}

extensions:
  "vehicle-fault-codes":
    enabled: true
    name: "vehicle-fault-codes"
    type: streamable_http
    uri: "https://mcpfax-diag.bowling-anthony.workers.dev/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: dtc_lookup (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); vehicle_recalls (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); vin_decode (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 912 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

4 tools, about 912 tokens to load them all · tool set ef5d98a0db62 · checked 2026-10-19 10:52 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 80 / 100

no-repository

provenance55

liveness100

freshness85

hygiene80

+dns-namespace +website +reachable +uptime-99% ~updated-49d-ago -no-repository

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcpfax-diag.bowling-anthony.workers.dev/mcp` streamable-http	none	yes	99%	154 ms	2025-11-25	2026-10-19

Tools (4)

`dtc_lookup`	Look up what a vehicle fault code (OBD-II diagnostic trouble code) means. Returns a reworded definition compiled from open/public sources (with the source and licence per row) plus which makes define the code specifically. Pass 'make' for the make-specific meaning instead of the generic SAE one — the same code can mean different things on different brands. Use this when a scan tool reported a code like P0301, B1318 or U0100; we never guess a meaning (unknown codes return not_found). Descriptions are compilations, not manufacturer verbatim strings, and severity is not guaranteed. Costs $0.006 USDC per call via x402 on Base.
`vehicle_recalls`	Official NHTSA safety recalls for a vehicle. Returns campaign id, affected component, the safety consequence, and the free remedy, newest first (max 50). Query by make (optionally model and year) or by a known campaign id. Use this before buying a used vehicle or when a customer asks whether their car has open recalls. A zero count means nothing matched the ingested NHTSA subset — it does not prove the vehicle is recall-free. Costs $0.005 USDC per call via x402 on Base.
`vehicle_tsbs`	NHTSA Technical Service Bulletins (manufacturer repair guidance for known defects that are not safety recalls). Returns bulletin id, summary, and the fault codes each bulletin names (max 50). Query by make/model/year, or by fault code to find bulletins that address that specific code. Use this after dtc_lookup when you want the manufacturer's documented fix. A zero count means nothing matched the ingested subset. Costs $0.005 USDC per call via x402 on Base.
`vin_decode`	Decode a Vehicle Identification Number into make, model, model year, body class, engine and plant country using NHTSA's public vPIC database. Use this when you have a VIN and need the exact vehicle before looking up recalls or bulletins. Costs $0.005 USDC per call via x402 on Base.

Schemas: list_tools.

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Official server.json

{
  "name": "com.mcpscores/vehicle-fault-codes",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "x402": {
        "asset": "USDC",
        "network": "base",
        "protocol": "x402",
        "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
      },
      "pricing": {
        "model": "per-call",
        "perTool": {
          "dtc_lookup": "0.006",
          "vin_decode": "0.005",
          "vehicle_tsbs": "0.005",
          "vehicle_recalls": "0.005"
        },
        "currency": "USD"
      },
      "homepage": "https://mcpfax-diag.bowling-anthony.workers.dev/",
      "freeEndpoints": [
        "/health",
        "/llms.txt",
        "/server.json",
        "initialize",
        "ping",
        "tools/list"
      ]
    }
  },
  "title": "MCPFax Vehicle Diagnostics",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcpfax-diag.bowling-anthony.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.2",
  "websiteUrl": "https://mcpscores.com",
  "description": "A fault code, a VIN, or a recall — answered from public NHTSA and standards data."
}