Black Car Service — Bay Area Ride Quotes
REMOTE · WWW.BLACKCARSERVICE.CO · SCANNED SEP 27
Bay Area SUV fare estimates, tentative availability and booking links for airport and hourly rides.
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 Security83
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability62
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 522 tokens (~261/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management3
- Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 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 Black Car Service — Bay Area Ride Quotes MCP server?
Black Car Service — Bay Area Ride Quotes is a hosted endpoint at https://www.blackcarservice.co/api/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 · www.blackcarservice.co
claude mcp add --transport http co-blackcarservice-www-ride-quotes 'https://www.blackcarservice.co/api/mcp'
{
"mcpServers": {
"co-blackcarservice-www-ride-quotes": {
"url": "https://www.blackcarservice.co/api/mcp"
}
}
} {
"servers": {
"co-blackcarservice-www-ride-quotes": {
"type": "http",
"url": "https://www.blackcarservice.co/api/mcp"
}
}
} [mcp_servers.co-blackcarservice-www-ride-quotes] url = "https://www.blackcarservice.co/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"co-blackcarservice-www-ride-quotes": {
"type": "remote",
"url": "https://www.blackcarservice.co/api/mcp",
"enabled": true
}
}
} openclaw mcp add co-blackcarservice-www-ride-quotes --url 'https://www.blackcarservice.co/api/mcp' --transport streamable-http
mcp_servers:
co-blackcarservice-www-ride-quotes:
url: "https://www.blackcarservice.co/api/mcp" {
"McpServers": {
"co-blackcarservice-www-ride-quotes": {
"Transport": "http",
"Url": "https://www.blackcarservice.co/api/mcp"
}
}
} assistant mcp add co-blackcarservice-www-ride-quotes -t streamable-http -u 'https://www.blackcarservice.co/api/mcp'
{
"mcpServers": {
"co-blackcarservice-www-ride-quotes": {
"type": "http",
"url": "https://www.blackcarservice.co/api/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.
- 27 Sept 26 +1
- Stability: unverified → 0.03 ▲ functional
- 26 Sept 26 71
First indexed and scored.
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 27 Sept 2026 · Probed https://www.blackcarservice.co/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.blackcarservice.co | CN=YR2,O=Let's Encrypt,C=US | 7 Sept 2026 | 6 Dec 2026 | RSA 2048 | SHA256-RSA | 6ac759d31d5ad247c2bf22e2c9659c43028 |
| SANs: www.blackcarservice.co | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of www.blackcarservice.co. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| co. | present | 7786 | 8 | Verified |
| blackcarservice.co. | present | 24115 | 8 | Verified |
| www.blackcarservice.co. | Verified address RRset verified with the apex keys |
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=63072000; includeSubDomains; preload |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://js.stripe.com https://maps.googleapis.com https://*.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com; style-src 'self' 'unsafe-inline' https://*.gstatic.com; img-src 'self' data: blob: https://*.stripe.com https://*.gstatic.com https://*.googleapis.com https://www.googletagmanager.com https://www.google-analytics.com; font-src 'self' data: https://*.gstatic.com; connect-src 'self' https://api.stripe.com https://*.stripe.com https://maps.googleapis.com https://*.googleapis.com https://*.supabase.co wss://*.supabase.co https://www.google-analytics.com https://*.analytics.google.com; frame-src 'self' https://js.stripe.com https://hooks.stripe.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; object-src 'none' |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.blackcarservice.co/api/mcp | Verified | 200 | |
| http (plaintext) | http://www.blackcarservice.co/api/mcp | HTTPS enforced | 308 | https://www.blackcarservice.co/api/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_ride_availability Check tentative Bay Area SUV availability ~208
Check a requested Bay Area SUV pickup time against current scheduling constraints. Supply the same route, pickup time and passenger inputs as quote_ride. Returns only available, unavailable, or unknown. An available result is tentative and is not a hold or reservation; complete the request at https://www.blackcarservice.co/book. Hourly rides require hours (1–24); other ride types omit hours.
| Name | Type | Req | Description |
|---|---|---|---|
| dropoff_address | string | yes | Full destination. For hourly service returning to pickup, repeat the pickup address. |
| hours | integer | – | Required for hourly service; omit for airport and one-way rides. Billed minimums apply. |
| passengers | integer | yes | – |
| pickup_address | string | yes | Full pickup street address or airport, including city and state. |
| pickup_at | string | yes | ISO 8601 timestamp with explicit UTC offset. Clarify the customer's pickup time in America/Los_Angeles; account for daylight saving time. |
| trip_type | string | yes | – |
No output schema declared.
No examples provided.
quote_ride Estimate a Bay Area SUV fare ~215
Estimate Black Car Service SUV fares in the San Francisco Bay Area for SFO, OAK and SJC airport transfers, point-to-point rides and hourly chauffeur service, for 1–7 passengers. Pickup dates begin tomorrow in America/Los_Angeles. Hourly rides require hours (1–24); other ride types omit hours. The price excludes extras and gratuity. No availability check, hold, reservation, or payment is performed.
| Name | Type | Req | Description |
|---|---|---|---|
| dropoff_address | string | yes | Full destination. For hourly service returning to pickup, repeat the pickup address. |
| hours | integer | – | Required for hourly service; omit for airport and one-way rides. Billed minimums apply. |
| passengers | integer | yes | – |
| pickup_address | string | yes | Full pickup street address or airport, including city and state. |
| pickup_at | string | yes | ISO 8601 timestamp with explicit UTC offset. Clarify the customer's pickup time in America/Los_Angeles; account for daylight saving time. |
| trip_type | string | yes | – |
No output schema declared.
No examples provided.
What is the Black Car Service — Bay Area Ride Quotes MCP server?
Black Car Service — Bay Area Ride Quotes is an MCP server listed in the public MCP registry as co.blackcarservice.www/ride-quotes. Bay Area SUV fare estimates, tentative availability and booking links for airport and hourly rides. This page covers its hosted endpoint (https://www.blackcarservice.co/api/mcp).
Is the Black Car Service — Bay Area Ride Quotes MCP server safe to use?
Black Car Service — Bay Area Ride Quotes scores 72 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 Black Car Service — Bay Area Ride Quotes MCP server expose?
Black Car Service — Bay Area Ride Quotes exposes 2 tools: quote_ride, check_ride_availability. Their descriptions and schemas cost roughly 423 tokens of context every time the server is loaded.
Does the Black Car Service — Bay Area Ride Quotes MCP server require authentication?
No. We connected to Black Car Service — Bay Area Ride Quotes without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Black Car Service — Bay Area Ride Quotes MCP server still maintained?
Black Car Service — Bay Area Ride Quotes is still listed as active in the MCP registry. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.