mcp-travelcode (Travel-Code-Inc/mcp-travelcode) is an MCP server listed on the M8ven Trust Index. It scores 54 out of 100, grade D. It declares 51 tools. No publisher has claimed this listing.

D
Caution
54/100

mcp-travelcode

Enables AI assistants to search flights and hotels, manage bookings, check flight status, and access delay statistics through the TravelCode corporate travel API, all via natural language conversations.

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

Travel-Code-Inc

Source: Glama

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Install from

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Known vulnerabilities in dependencies: 2 critical, 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 2 credentials: TRAVELCODE_API_TOKEN, WEBHOOK_SECRET
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes51 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

activate_notification_integration
add_notification_email_bcc
cancel_order
check_order_cancellation

Check if a booking can be cancelled and what the refund/penalty/deadline are. Always call this before cancel_order. Speak about 'the booking' and 'cancellation rules' to the user — never quote internal labels, REST routes, or error codes.

check_order_modification

Check if a booking can be changed and what kinds of change are allowed (contact info, passport, rebook, baggage). Always call this before modify_order. Speak about 'the booking' and 'allowed changes' to the user — never quote internal labels, REST routes, or error codes.

contact_travelers
create_order
delete_notification_email_bcc
disconnect_notification_integration
get_active_risk_alerts
get_advisories
get_airport_delay_stats

Get current delay statistics for an airport on a specific date. Shows average departure/arrival delays and cancellation rates. Use this during weather events or disruptions to assess the situation at an airport.

get_airport_flights

Get the departure or arrival board for an airport within a time window (max 12 hours). Shows all flights with their status, terminals, and gates. Use this to monitor departures/arrivals or check for widespread delays.

get_airport

Get detailed information about a specific airport or city by its IATA code. Returns name, city, and country.

get_client

Get full details of a saved traveler — passport documents and loyalty memberships needed for booking. Typical flow: search_clients → pick the right person → this tool → create_order. Speak about 'this traveler', 'their passport', 'their loyalty programs' to the user; never quote internal labels, RES

get_conflicts
get_country_advisory
get_country_risk_score
get_current_user
get_flight_delay_stats

Get historical delay statistics for a specific flight number. Shows how often the flight is delayed, average delay duration, and reliability assessment. Use this to evaluate a flight's punctuality before booking.

get_flight_results

Retrieve or filter existing flight search results using a cache ID from a previous search. Apply filters (direct flights, specific airlines, price range), change sorting, or paginate through results without running a new search. Cache expires after ~15 minutes. If the originating search_flights call

get_flight_status

Get real-time status of a specific flight by flight number and date. Returns departure/arrival times (scheduled, actual, estimated), terminals, gates, aircraft info, and delay information. Use this to check if a flight is on time, delayed, or cancelled.

get_hotel_location

Get hotel location details by ID. Returns name and entity type (city, region, hotel).

get_hotel_offers
get_main_client
get_notification_setting
get_order

Get full details of a booking — travelers, services, tickets, and payment status. Speak about 'the booking' to the user; never quote internal labels, REST routes, or error codes.

get_rate_guard_settings
get_risk_alerts_by_country
get_slack_install_url
get_slack_status
get_telegram_status
get_traveler_preferences
get_traveler

Get full details of a single traveler — passport, nationality, current trip with services (hotels, flights). Typical flow: search_travelers → pick a person → this tool. Speak in plain language ('this traveler', 'their passport'); never quote internal labels, REST routes, or error codes.

init_telegram_link
list_notification_email_bcc
list_notification_integrations
list_notification_settings
list_orders

List the user's bookings with optional filtering by status, booking reference, traveler name, or date range. Supports paging and sorting. Speak in plain language to the user — never quote internal labels, REST routes, or error codes.

list_target_companies

List the legal-entity companies attached to a user, for admin impersonation. Call this when another tool tells you the target user has multiple companies and you need to pick one before retrying.

modify_order

Change an existing booking: contact info, passport, dates (rebook), or add baggage. Always call check_order_modification first to learn which changes are allowed for this booking. Modification is asynchronous — use get_order afterwards to confirm the result. Speak about 'the booking' and 'the change

search_airlines

Search for airlines by name or IATA code. Returns matching airlines with their codes and names. Use this to find airline codes for filtering flight searches.

search_airports

Search for airports by name, city, or IATA code. Returns a list of matching airports and cities with their codes. Use this to find airport codes before searching for flights.

search_clients
search_flights
search_hotel_locations

Search for hotel locations (cities, regions, hotels) by name. Returns location IDs needed for hotel search.

search_hotels
search_travelers
send_notification_email_bcc_confirmation
update_notification_setting
update_rate_guard_settings
// known CVEs in dependencies2 critical3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.0.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@3.0.0GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configOAUTH_ISSUER
configRESOURCE_URI
configTRAVELCODE_API_BASE_URLNo https://api.travel-code.com/v1 API base URL
🔐 secretTRAVELCODE_API_TOKENLegacy mode: Set environment variable to use a static API token (skips OAuth).
configTRAVELCODE_POLL_INTERVAL_MSNo 2000 Flight search polling interval in milliseconds
configTRAVELCODE_POLL_TIMEOUT_MSNo 90000 Flight search timeout in milliseconds
configWEBHOOK_DEPLOY_SCRIPT
configWEBHOOK_PORT
configWEBHOOK_REF
🔐 secretWEBHOOK_SECRET
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

51/51 tools missing one or more hints — activate_notification_integration (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); add_notification_email_bcc (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); cancel_order (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +48 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool inputs are validated

Only 0/23 tool handlers declare input schemas (0%)

Declare an inputSchema with zod/joi/yup on every tool definition.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tool test coverage

Only 9/51 tools referenced in tests (18%)

Write tests that reference each tool by name so every tool has at least one test.

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.12.0 (high), @modelcontextprotocol/sdk@1.12.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dev dependencies

2 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 7 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: 7dbe9d0183f820a975ac30e25fd35520c1bee89d
code hash: a040a5f86a6b6f1027c62f888cbb949e745fb4f7b2ddedde8e4e8044c85cedd1
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