BookingTruth Booking Assurance
REMOTE · API.BOOKINGTRUTH.COM · SCANNED SEP 29
Verifies travel bookings against supplier-authoritative evidence; honest UNKNOWN verdicts.
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
- 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 enforcement could not be verified: the plaintext port answered with HTTP 404, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability83
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 209 tokens (~52/item across 4 items; 2 tools + 2 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management7
- Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
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 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities40
- Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28. See how to fix → Fail
How do I install the BookingTruth Booking Assurance MCP server?
BookingTruth Booking Assurance is a hosted endpoint at https://api.bookingtruth.com/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 · api.bookingtruth.com
claude mcp add --transport http com-bookingtruth-bookingtruth 'https://api.bookingtruth.com/mcp'
{
"mcpServers": {
"com-bookingtruth-bookingtruth": {
"url": "https://api.bookingtruth.com/mcp"
}
}
} {
"servers": {
"com-bookingtruth-bookingtruth": {
"type": "http",
"url": "https://api.bookingtruth.com/mcp"
}
}
} [mcp_servers.com-bookingtruth-bookingtruth] url = "https://api.bookingtruth.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-bookingtruth-bookingtruth": {
"type": "remote",
"url": "https://api.bookingtruth.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-bookingtruth-bookingtruth --url 'https://api.bookingtruth.com/mcp' --transport streamable-http
mcp_servers:
com-bookingtruth-bookingtruth:
url: "https://api.bookingtruth.com/mcp" {
"McpServers": {
"com-bookingtruth-bookingtruth": {
"Transport": "http",
"Url": "https://api.bookingtruth.com/mcp"
}
}
} assistant mcp add com-bookingtruth-bookingtruth -t streamable-http -u 'https://api.bookingtruth.com/mcp'
{
"mcpServers": {
"com-bookingtruth-bookingtruth": {
"type": "http",
"url": "https://api.bookingtruth.com/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.
- 29 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 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
- 27 Sept 26 66
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 29 Sept 2026 · Probed https://api.bookingtruth.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=bookingtruth.com | CN=YE2,O=Let's Encrypt,C=US | 26 Sept 2026 | 25 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 616a5cf90b9f47296287fe636fd3b50ea01 |
| SANs: *.bookingtruth.com, bookingtruth.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api.bookingtruth.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| bookingtruth.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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.bookingtruth.com/mcp | Verified | 200 | |
| http (plaintext) | http://api.bookingtruth.com/mcp | Inconclusive | 404 |
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 →
booking_check Verify a booking (check) ~88
Parse booking/confirmation documents (emails, receipts) and return reconciled booking-state verdicts: confirmed/held/pending/cancelled/unknown, each with a citable proof packet. CONFIRMED is returned only on supplier-authoritative evidence; anything weaker returns UNKNOWN plus the indicated state. Sandbox: free, no signup.
| Name | Type | Req | Description |
|---|---|---|---|
| documents | array | yes | Raw booking documents to parse and reconcile. |
| Name | Type | Req | Description |
|---|---|---|---|
| bookings | array | – | Reconciled bookings with verdicts. |
No examples provided.
supplier_coverage Supplier coverage list ~31
List suppliers BookingTruth can currently parse or look up, with per-supplier status (seeded/planned).
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| coverage | array | – | Per-supplier parser/lookup coverage. |
No examples provided.
What is the BookingTruth Booking Assurance MCP server?
BookingTruth Booking Assurance is an MCP server listed in the public MCP registry as com.bookingtruth/bookingtruth. Verifies travel bookings against supplier-authoritative evidence; honest UNKNOWN verdicts. This page covers its hosted endpoint (https://api.bookingtruth.com/mcp).
Is the BookingTruth Booking Assurance MCP server safe to use?
BookingTruth Booking Assurance scores 67 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 BookingTruth Booking Assurance MCP server expose?
BookingTruth Booking Assurance exposes 2 tools: booking_check, supplier_coverage. Their descriptions and schemas cost roughly 119 tokens of context every time the server is loaded.
Does the BookingTruth Booking Assurance MCP server require authentication?
No. We connected to BookingTruth Booking Assurance without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the BookingTruth Booking Assurance MCP server still maintained?
BookingTruth Booking Assurance 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.