CarsMultiverse — the recall record
REMOTE · CARSMULTIVERSE.COM · SCANNED SEP 29
Vehicle safety recalls from four registers, matched across borders on the maker's own code.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability75
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 428 tokens (~107/item across 4 items; 4 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability check failed: schema churn in the 30 days we've observed: 5 tool removals, 0 breaking changes, 0 auth/transport breaks, 4 additions. See how to fix → Fail
Tool Coverage89
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 67% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the CarsMultiverse — the recall record MCP server?
CarsMultiverse — the recall record is a hosted endpoint at https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · carsmultiverse.com
claude mcp add --transport http com-carsmultiverse-recall-record 'https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp'
{
"mcpServers": {
"com-carsmultiverse-recall-record": {
"url": "https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp"
}
}
} {
"servers": {
"com-carsmultiverse-recall-record": {
"type": "http",
"url": "https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp"
}
}
} [mcp_servers.com-carsmultiverse-recall-record] url = "https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-carsmultiverse-recall-record": {
"type": "remote",
"url": "https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp",
"enabled": true
}
}
} openclaw mcp add com-carsmultiverse-recall-record --url 'https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp' --transport streamable-http
mcp_servers:
com-carsmultiverse-recall-record:
url: "https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp" {
"McpServers": {
"com-carsmultiverse-recall-record": {
"Transport": "http",
"Url": "https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp"
}
}
} assistant mcp add com-carsmultiverse-recall-record -t streamable-http -u 'https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp'
{
"mcpServers": {
"com-carsmultiverse-recall-record": {
"type": "http",
"url": "https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 23 Sept 26 0
- Tool “search_recalls” rewrote its description, which is the text the model reads security
- Schema quality: 78 → 107 ▼ functional
- New tool “check_vehicle” functional
- “search_recalls” reworded the description of “query” cosmetic
- 18 Sept 26 −8
- Stability: 0.80 → fail ▼ security
- Tool “cross_border” was removed ▼ security
- Tool “lookup_recall” was removed ▼ security
- Tool “part_report” was removed ▼ security
- Tool “register_status” was removed ▼ security
- Tool “was_it_rewritten” was removed ▼ security
- HSTS header: fail → pass ▲ security
- The server rewrote its instructions, which are the text every model session reads security
- Tool coverage: 100% → 67% ▼ functional
- Schema quality: 95 → 78 ▲ functional
- MCP protocol: Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28. functional
- MCP protocol version: 2026-07-28 → 2025-11-25 functional
- Server version: 1.0.0 → 2.0.0 functional
- New tool “get_recall_notice” functional
- New tool “list_registers” functional
- New tool “search_recalls” functional
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.
- 13 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 9 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 29 Sept 2026 · Probed https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=carsmultiverse.com | CN=WE1,O=Google Trust Services,C=US | 17 Sept 2026 | 16 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 2a1c487934d6508a0ebd95169381ef3a |
| SANs: carsmultiverse.com, www.carsmultiverse.com, *.www.carsmultiverse.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of carsmultiverse.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| carsmultiverse.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=15768000 |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp | Verified | 200 | |
| http (plaintext) | http://carsmultiverse.com/wp-json/cmvmcp/v1/mcp | HTTPS enforced | 301 | https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
check_vehicle ~156
Check one vehicle for safety recalls: by VIN (decoded worldwide with NHTSA vPIC), or by make, model and model year. Returns every American recall campaign that may cover it (with do-not-drive and park-outside warnings, and whether the wording was rewritten after publication) plus matching notices from the Canadian, British, EU, Dutch, Japanese and Israeli registers.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Country of the number plate. |
| make | string | – | – |
| model | string | – | – |
| plate | string | – | Number plate (Netherlands or Israel only): returns the recalls still open on that exact vehicle. |
| vin | string | – | 17-character VIN. |
| year | string | – | Four-digit model year. |
No output schema declared.
No examples provided.
get_recall_notice ~83
Get one recall notice kept by CarsMultiverse: title, summary, register, dates, an excerpt of the notice and a citation. Pass a recall number or a CarsMultiverse URL or path.
| Name | Type | Req | Description |
|---|---|---|---|
| reference | string | yes | Recall number (e.g. 25V455) or URL/path (e.g. /recall/25v455/). |
No output schema declared.
No examples provided.
list_registers ~26
List the seven recall registers CarsMultiverse keeps, with their authorities and index pages.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_recalls ~133
Search vehicle safety recall notices from seven national and European registers (NHTSA, Transport Canada, DVSA, EU Safety Gate, RDW, MLIT, Israel) by recall number, make and model, or a plain-language description of the problem in any language (e.g. "brakes fail on 2019 Honda CR-V"). Returns titles and CarsMultiverse URLs to cite.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | A recall number such as 25V455, a make and model such as "ford f-150", or a description of the fault in plain words. |
No output schema declared.
No examples provided.
What is the CarsMultiverse — the recall record MCP server?
CarsMultiverse — the recall record is an MCP server listed in the public MCP registry as com.carsmultiverse/recall-record. Vehicle safety recalls from four registers, matched across borders on the maker's own code. This page covers its hosted endpoint (https://carsmultiverse.com/wp-json/cmvmcp/v1/mcp).
Is the CarsMultiverse — the recall record MCP server safe to use?
CarsMultiverse — the recall record scores 66 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the CarsMultiverse — the recall record MCP server expose?
CarsMultiverse — the recall record exposes 4 tools: search_recalls, get_recall_notice, check_vehicle, list_registers. Their descriptions and schemas cost roughly 398 tokens of context every time the server is loaded.
Does the CarsMultiverse — the recall record MCP server require authentication?
No. We connected to CarsMultiverse — the recall record without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the CarsMultiverse — the recall record MCP server still maintained?
CarsMultiverse — the recall record is still listed as active in the MCP registry. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.