ToolTrust
B19/100
Smithery

stayker-hotel-booking

mcpsmithery

@Smithery

The first MCP server that completes real hotel reservations inside AI conversations. 300K+ properties across 140+ countries — major chains, independents, boutiques. Real confirmation numbers, loyalty program eligibility (Hilton, Marriott, IHG), and secure PCI-compliant checkout. Builders monetize every booking via Stripe Connect — set your own fee, get paid directly. Quick connect: npx 1stay-mcp 7 tools: search_hotels, get_hotel_details, book_hotel, get_booking, cancel_booking, retrieve_booking, search_tools Endpoint: https://mcp.stayker.com/mcp | OAuth 2.1 | Streamable HTTP Playground: 1stay.ai/playground Built on proven travel distribution architecture by Stayker.

By Smithery | 16 findings | Scanned 4/19/2026 | tooltrust-scanner/v0.3.8

3 High2 Medium4 Low7 Info

Risk Summary

Safe With Normal Controls

Dep Visibility is the main signal, but overall risk remains within an acceptable range.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: No high-risk findings were detected in this scan, but you should still apply least-privilege defaults and rescan after changes.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (16)

  • HighAS-002

    ⚠️Excessive Permissions ×3

    tool declares network permission

    search_hotelsbook_hotelsearch_tools

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • MediumAS-002

    ⚠️Excessive Permissions ×2

    tool declares fs permission

    retrieve_bookingcancel_booking

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-002

    ⚠️Excessive Permissions

    search_hotels:input schema exposes 13 properties (threshold: 10)

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×3

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    search_hotelsbook_hotelsearch_tools

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×7

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    search_hotelsget_hotel_detailsbook_hotelretrieve_bookingget_bookingcancel_bookingsearch_tools

    Fix: Review and remediate the identified issue.

Scan this tool yourself

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Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y stayker-hotel-booking"

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