{ "data": { "tool": { "category": "travel", "endpoint": "https://mcp.stayker.com/mcp", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/stayker-1stay.json", "kind": "mcp", "listed": "indexed", "liveUrl": "https://www.anchorterminal.com/api/v1/live/stayker-1stay.json", "markdownUrl": "https://www.anchorterminal.com/tools/stayker-1stay.md", "mcpTools": { "check": { "checker": "anchor-check/1.0", "totalTokens": 5883, "counts": { "error": 0, "note": 0, "warn": 1 }, "findings": [ { "rule": "TC18", "severity": "warn", "tool": "cancel_booking", "message": "destructiveHint is false but the name says \"cancel\"", "fix": "If it deletes, overwrites or moves money, destructiveHint should be true." } ] }, "checkedAt": "2026-10-04T22:24:04Z", "count": 8, "schemaTokens": 5883, "status": "ok", "tools": [ { "name": "search_hotels", "title": "Search Hotels", "description": "Search hotels by location and dates for exactly one room. Returns available properties with nightly rates across major brands, boutique, and independent hotels.\n\nThe first 1Stay release supports one room per search and reservation. Guest pays the hotel directly. Hotel's own confirmation number. Loyalty points apply.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "check_in": { "description": "Check-in date in YYYY-MM-DD format (e.g. 2026-05-06). Must be today through 340 days from today.", "type": "string" }, "check_out": { "description": "Check-out date in YYYY-MM-DD format (e.g. 2026-05-07). Must be after check_in.", "type": "string" }, "currency": { "description": "Currency code (default USD)", "type": "string" }, "cursor": { "description": "Pagination cursor from previous search response", "type": "string" }, "guests_per_room": { "description": "Guests per room, 1-10 (default 2)", "maximum": 10, "minimum": 1, "type": "integer" }, "latitude": { "description": "Latitude — must be provided together with longitude", "type": "number" }, "location": { "description": "City, address, venue, or landmark (e.g. 'Nashville, TN' or 'Times Square, NYC'). Required unless latitude and longitude are both provided.", "type": "string" }, "longitude": { "description": "Longitude — must be provided together with latitude", "type": "number" }, "max_results": { "description": "Max hotels to return, max 6 (default 6). Results are a representative selection across different hotel brands, not a ranking. Use the returned cursor to load more pages.", "maximum": 6, "minimum": 1, "type": "integer" }, "radius": { "description": "Search radius in miles, 1-100 (default 25). Applies only when the search resolves to coordinates - explicit latitude/longitude, or a venue, landmark or address that is geocoded. It is ignored for city searches, which resolve to a city code; the response reports which happened in resolution_type.", "maximum": 100, "minimum": 1, "type": "integer" }, "rooms": { "description": "Number of rooms. 1Stay currently supports exactly one room per search and reservation; omit this field or set it to 1.", "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "search_id": { "description": "Search ID paired with a pagination cursor from previous results", "type": "string" } }, "required": [ "check_in", "check_out" ], "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "check_in": { "type": "string" }, "check_out": { "type": "string" }, "conversion_applied": { "type": "boolean" }, "cursor": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "guests_per_room": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "has_more": { "type": "boolean" }, "requested_currency": { "type": "string" }, "resolution_type": { "type": "string" }, "resolved_location": { "type": "string" }, "results": { "items": { "additionalProperties": false, "properties": { "address": { "additionalProperties": {}, "properties": { "city": { "type": "string" }, "country": { "type": "string" }, "line1": { "type": "string" }, "postal_code": { "type": "string" }, "state": { "type": "string" } }, "type": "object" }, "amenities": { "items": {}, "type": "array" }, "avg_nightly_rate": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "booking_fee": { "type": "number" }, "booking_fee_currency": { "type": "string" }, "booking_type": { "type": "string" }, "chain": { "type": "string" }, "currency": { "type": "string" }, "hotel_id": { "type": "string" }, "name": { "type": "string" }, "nights": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "photo": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "review": {}, "reward_points_eligible": { "type": "boolean" }, "star_rating": { "type": "number" }, "total_stay": { "anyOf": [ { "type": "number" }, { "type": "null" } ] } }, "required": [ "hotel_id", "name", "photo", "total_stay", "avg_nightly_rate", "nights", "currency", "amenities", "reward_points_eligible", "booking_type" ], "type": "object" }, "type": "array" }, "returned_currencies": { "items": { "type": "string" }, "type": "array" }, "rooms": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "search_id": { "type": "string" }, "total_results": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" } }, "required": [ "results", "total_results", "check_in", "check_out", "cursor", "has_more" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": true, "readOnlyHint": true, "title": "Search Hotels" } }, { "name": "get_hotel_details", "title": "Hotel Details", "description": "Get rates and room details for exactly one room at a specific hotel. Returns room types, live rates, amenities, cancellation policies, and rate_codes required by book_hotel.\n\nGuest pays the hotel directly. Displayed totals include taxes and any applicable, itemized 1Stay Booking Fee. Loyalty points eligible.\n\nRoom type notes: \"Run of house\" means the hotel assigns the room at check-in. \"Suite\" at select-service brands usually means a larger room with a sofa, not a separate bedroom.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "accessible": { "description": "When true, returns accessible (ADA) room types instead of standard ones. Default false because hotels list many near-identical accessible variants. The response always reports accessible_rooms_available.", "type": "boolean" }, "check_in": { "description": "Check-in date in YYYY-MM-DD format (e.g. 2026-05-06)", "type": "string" }, "check_out": { "description": "Check-out date in YYYY-MM-DD format (e.g. 2026-05-07)", "type": "string" }, "guests": { "description": "Number of guests, 1-10 (default 2)", "maximum": 10, "minimum": 1, "type": "integer" }, "hotel_id": { "description": "Hotel ID from search results", "type": "string" }, "rooms": { "description": "Number of rooms. 1Stay currently supports exactly one room per search and reservation; omit this field or set it to 1.", "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" } }, "required": [ "hotel_id", "check_in", "check_out" ], "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "accessible_rooms_available": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "accessible_rooms_note": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "availability_status": { "enum": [ "available", "unavailable" ], "type": "string" }, "hotel": { "additionalProperties": false, "properties": { "address": { "additionalProperties": false, "properties": { "city": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "country": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "line1": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "line2": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "postal_code": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "state": { "anyOf": [ { "type": "string" }, { "type": "null" } ] } }, "required": [ "line1", "line2", "city", "state", "postal_code", "country" ], "type": "object" }, "amenities": { "items": {}, "type": "array" }, "chain": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "check_in_time": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "check_out_time": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "description": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "hotel_id": { "type": "string" }, "name": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "photos": { "items": { "additionalProperties": false, "properties": { "description": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "thumbnail": { "type": "string" }, "url": { "type": "string" } }, "required": [ "description" ], "type": "object" }, "type": "array" }, "review": {} }, "required": [ "hotel_id", "address", "amenities", "photos" ], "type": "object" }, "message": { "type": "string" }, "next_step": { "type": "string" }, "rate_quote_expires_at": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "rate_quote_ttl_seconds": { "anyOf": [ { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, { "type": "null" } ] }, "rooms": { "items": { "additionalProperties": false, "properties": { "bed_type": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "description": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "max_occupancy": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "name": { "type": "string" }, "rate_plans": { "items": { "additionalProperties": false, "properties": { "avg_nightly_rate": { "type": "number" }, "booking_fee": { "type": "number" }, "booking_fee_currency": { "type": "string" }, "booking_terms": { "additionalProperties": {}, "propertyNames": { "type": "string" }, "type": "object" }, "booking_type": { "type": "string" }, "cancel_by_datetime": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "cancellation_policy": { "type": "string" }, "currency": { "type": "string" }, "guarantee_policy": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "meal_plan": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "name": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "nightly_breakdown": { "items": {}, "type": "array" }, "rate_code": { "type": "string" }, "refundable": { "anyOf": [ { "type": "boolean" }, { "type": "null" } ] }, "reward_points_eligible": { "type": "boolean" }, "subtotal": { "type": "number" }, "taxes": { "type": "number" }, "total_with_taxes": { "type": "number" } }, "required": [ "rate_code", "total_with_taxes", "avg_nightly_rate", "subtotal", "taxes", "currency", "nightly_breakdown", "cancellation_policy", "cancel_by_datetime", "guarantee_policy", "reward_points_eligible", "booking_type" ], "type": "object" }, "type": "array" }, "room_id": { "type": "string" }, "room_name_confidence": { "enum": [ "high", "medium", "low" ], "type": "string" } }, "required": [ "room_id", "name", "rate_plans" ], "type": "object" }, "type": "array" }, "stay": { "additionalProperties": false, "properties": { "check_in": { "type": "string" }, "check_out": { "type": "string" }, "guests": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "nights": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "rooms": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" } }, "required": [ "check_in", "check_out", "guests", "rooms", "nights" ], "type": "object" } }, "required": [ "hotel", "rooms", "accessible_rooms_available" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": true, "readOnlyHint": true, "title": "Hotel Details" } }, { "name": "book_hotel", "title": "Book Hotel", "description": "Book exactly one hotel room. The first 1Stay release does not support multi-room searches or reservations. Returns a secure checkout URL. This tool accepts no guest identity or payment fields. Name, email, phone, and payment details are collected on the secure checkout page.\n\nGuest pays the hotel directly. Their credit card statement shows the hotel name, not 1Stay. Hotel's own confirmation number. Loyalty points apply automatically. The displayed total includes taxes and any applicable, itemized 1Stay Booking Fee.\n\nRequires a rate_code from get_hotel_details, valid approximately 15 minutes. Expired codes are rejected.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "check_in": { "description": "Check-in date in YYYY-MM-DD format (e.g. 2026-05-06)", "type": "string" }, "check_out": { "description": "Check-out date in YYYY-MM-DD format (e.g. 2026-05-07)", "type": "string" }, "external_reference_id": { "description": "Caller-defined unique reference ID for idempotency and retrieval", "type": "string" }, "guests": { "description": "Number of guests, 1-10", "maximum": 10, "minimum": 1, "type": "integer" }, "hotel_id": { "description": "Hotel ID from search or details", "type": "string" }, "rate_code": { "description": "Valid, unexpired rate code for the selected hotel, dates, and room", "type": "string" } }, "required": [ "hotel_id", "rate_code", "check_in", "check_out", "guests" ], "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "avg_nightly_rate": { "type": "number" }, "booking_fee": { "type": "number" }, "booking_fee_currency": { "type": "string" }, "booking_type": { "type": "string" }, "cancellation_policy": { "type": "string" }, "check_in": { "type": "string" }, "check_out": { "type": "string" }, "checkout_url": { "type": "string" }, "confirmation_number": { "type": "string" }, "currency": { "type": "string" }, "expires_in_minutes": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "external_reference_id": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "hotel_name": { "type": "string" }, "idempotency_hit": { "type": "boolean" }, "message": { "type": "string" }, "nights": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "rate_plan": { "type": "string" }, "reward_points_eligible": { "type": "boolean" }, "room_type": { "type": "string" }, "status": { "enum": [ "ACTION_REQUIRED", "ALREADY_CONFIRMED" ], "type": "string" }, "subtotal": { "type": "number" }, "taxes": { "type": "number" }, "total_with_taxes": { "type": "number" } }, "required": [ "status", "message" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": false, "title": "Book Hotel" } }, { "name": "lookup_booking", "title": "Find Reservation", "description": "Look up a reservation by verifying the guest's identity. Returns the confirmation number and booking summary in conversation.\n\nRequires the guest's full name plus either the hotel confirmation number, or the booking email together with the last 4 digits of the card used to book. An email address alone is not enough. An optional check-in date can narrow repeat stays.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "check_in_date": { "description": "Optional check-in date (YYYY-MM-DD) to narrow repeat stays", "type": "string" }, "confirmation_number": { "description": "Hotel confirmation number", "type": "string" }, "email": { "description": "Email address used when booking", "type": "string" }, "first_name": { "description": "Guest first name on the reservation", "type": "string" }, "last_four_card": { "description": "Last 4 digits of the card used to book", "type": "string" }, "last_name": { "description": "Guest last name on the reservation", "type": "string" } }, "required": [ "first_name", "last_name" ], "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "action_handoff": { "type": "string" }, "available_actions": { "additionalProperties": false, "properties": { "preview_cancellation": { "additionalProperties": false, "properties": { "arguments": { "additionalProperties": false, "properties": { "confirmation_number": { "type": "string" }, "first_name": { "type": "string" }, "last_name": { "type": "string" } }, "required": [ "confirmation_number" ], "type": "object" }, "instruction": { "type": "string" }, "tool": { "const": "cancel_booking", "type": "string" } }, "required": [ "tool", "arguments", "instruction" ], "type": "object" }, "resend_confirmation": { "additionalProperties": false, "properties": { "arguments": { "additionalProperties": false, "properties": { "confirmation_number": { "type": "string" } }, "required": [ "confirmation_number" ], "type": "object" }, "instruction": { "type": "string" }, "tool": { "const": "resend_confirmation", "type": "string" } }, "required": [ "tool", "arguments", "instruction" ], "type": "object" } }, "required": [ "resend_confirmation", "preview_cancellation" ], "type": "object" }, "booking_status": { "type": "string" }, "check_in": { "type": "string" }, "check_out": { "type": "string" }, "confirmation_number": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "confirmation_number_status": { "enum": [ "available", "pending" ], "type": "string" }, "guest_name": { "type": "string" }, "hotel": { "type": "string" }, "status": { "type": "string" }, "verification_token": { "type": "string" }, "verification_token_expires_at": { "type": "string" }, "verification_token_note": { "type": "string" } }, "required": [ "status", "confirmation_number", "verification_token", "verification_token_expires_at", "action_handoff" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "Find Reservation" } }, { "name": "resend_confirmation", "title": "Resend Confirmation", "description": "Resend a hotel reservation confirmation email. Use either the confirmation number from a successful lookup_booking call, or the guest's full name and email address when they do not know their confirmation number, card last four, or check-in date. The email contains the hotel confirmation number the guest can then use with lookup_booking or cancel_booking. Recovery requests never reveal whether a reservation matched. The confirmation is sent only to the email address already on the booking record; there is no recipient override. Email changes are handled at https://stayker.com/service.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "confirmation_number": { "description": "Hotel confirmation number. Use this after a verified lookup.", "type": "string" }, "email": { "description": "Guest email address. Used only to find a match; confirmation is sent only to the email address already on file.", "format": "email", "pattern": "^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$", "type": "string" }, "first_name": { "description": "Guest first name. Required with last_name and email when the confirmation number is unavailable.", "type": "string" }, "last_name": { "description": "Guest last name. Required with first_name and email when the confirmation number is unavailable.", "type": "string" } }, "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "message": { "type": "string" }, "status": { "type": "string" } }, "required": [ "status", "message" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": true, "readOnlyHint": false, "title": "Resend Confirmation" } }, { "name": "get_booking", "title": "View Booking Details", "description": "Look up a reservation exclusively by the hotel confirmation number shown in the guest's confirmation email. Internal Stayker booking IDs are never accepted or disclosed by MCP. Returns full booking details including hotel, dates, guest info, rate, and status.\n\nAnonymous access requires a verification_token issued by lookup_booking and scoped to a single booking. Without a valid token, no booking data is returned. Developers authenticated with their own API key do not need a token; their access is scoped to their own bookings.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "confirmation_number": { "description": "Hotel confirmation number shown in the guest's confirmation email", "type": "string" }, "verification_token": { "description": "Booking-scoped verification token required for anonymous access. Developer API key-authenticated access does not require it.", "type": "string" } }, "required": [ "confirmation_number" ], "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "action_handoff": { "type": "string" }, "available_actions": { "additionalProperties": false, "properties": { "preview_cancellation": { "additionalProperties": false, "properties": { "arguments": { "additionalProperties": false, "properties": { "confirmation_number": { "type": "string" }, "first_name": { "type": "string" }, "last_name": { "type": "string" } }, "required": [ "confirmation_number" ], "type": "object" }, "instruction": { "type": "string" }, "tool": { "const": "cancel_booking", "type": "string" } }, "required": [ "tool", "arguments", "instruction" ], "type": "object" }, "resend_confirmation": { "additionalProperties": false, "properties": { "arguments": { "additionalProperties": false, "properties": { "confirmation_number": { "type": "string" } }, "required": [ "confirmation_number" ], "type": "object" }, "instruction": { "type": "string" }, "tool": { "const": "resend_confirmation", "type": "string" } }, "required": [ "tool", "arguments", "instruction" ], "type": "object" } }, "required": [ "resend_confirmation", "preview_cancellation" ], "type": "object" }, "booking_type": { "type": "string" }, "cancellation": { "anyOf": [ { "additionalProperties": {}, "propertyNames": { "type": "string" }, "type": "object" }, { "type": "null" } ] }, "check_in": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "check_out": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "confirmation_number": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "created_at": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "guests": { "items": { "additionalProperties": {}, "propertyNames": { "type": "string" }, "type": "object" }, "type": "array" }, "hotel": {}, "nights": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "pricing": { "additionalProperties": false, "properties": { "currency": { "type": "string" }, "hotel_fees": { "type": "number" }, "hotel_total": { "type": "number" }, "room_total": { "type": "number" }, "service_fee": { "type": "number" }, "taxes": { "type": "number" } }, "required": [ "room_total", "taxes", "hotel_fees", "hotel_total", "currency" ], "type": "object" }, "reward_points_eligible": { "type": "boolean" }, "room": {}, "status": { "type": "string" } }, "required": [ "reward_points_eligible", "booking_type", "action_handoff", "available_actions" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "View Booking Details" } }, { "name": "cancel_booking", "title": "Cancel Booking", "description": "Prepare a hotel cancellation for completion on a secure 1Stay page. Verifies the guest's first name, last name, and hotel confirmation number, then returns the hotel policy classification and any cancellation deadline recorded with the reservation, plus a short-lived cancellation_url. 1Stay does not estimate a refund, credit, penalty, or hotel charge. Calling this tool never cancels the reservation. The guest must review the terms and select Cancel reservation on the secure page. A later verified booking-status lookup reporting status cancelled is the authoritative confirmation that the reservation was cancelled.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "confirmation_number": { "description": "Hotel confirmation number", "type": "string" }, "first_name": { "description": "Guest first name on the reservation", "type": "string" }, "last_name": { "description": "Guest last name on the reservation", "type": "string" } }, "required": [ "first_name", "last_name", "confirmation_number" ], "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "booking": { "additionalProperties": {}, "propertyNames": { "type": "string" }, "type": "object" }, "cancellation": { "anyOf": [ { "additionalProperties": {}, "propertyNames": { "type": "string" }, "type": "object" }, { "type": "null" } ] }, "cancellation_url": { "format": "uri", "type": "string" }, "cancellation_url_expires_at": { "type": "string" }, "message": { "type": "string" }, "status": { "enum": [ "ACTION_REQUIRED", "already_cancelled" ], "type": "string" } }, "required": [ "status", "message" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": false, "title": "Cancel Booking" } }, { "name": "search_tools", "title": "Search Tools", "description": "List available 1Stay hotel booking tools. An optional keyword filters by search, book, cancel, or details; absence of a keyword returns all tools.", "inputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "keyword": { "description": "Optional tool filter keyword, such as book, search, cancel, or details", "type": "string" } }, "type": "object" }, "outputSchema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "tools": { "items": { "additionalProperties": false, "properties": { "description": { "type": "string" }, "name": { "type": "string" } }, "required": [ "name", "description" ], "type": "object" }, "type": "array" }, "total": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" } }, "required": [ "tools", "total" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "Search Tools" } } ] }, "name": "1stay", "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.", "packages": null, "pageJsonUrl": "https://www.anchorterminal.com/tools/stayker-1stay.json", "popularity": { "githubStars": 3 }, "registryName": "com.stayker/1stay", "remotes": [ { "type": "streamable-http", "url": "https://mcp.stayker.com/mcp" } ], "repository": "https://github.com/STAYKER-COM/1Stay-mcp", "reviewed": false, "slug": "stayker-1stay", "source": "the official MCP registry", "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=com.stayker/1stay", "summary": "Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide.", "updatedAt": "2026-03-18T15:49:15Z", "url": "https://www.anchorterminal.com/tools/stayker-1stay", "vendor": "stayker.com", "vendorUrl": "https://stayker.com", "version": "1.0.0", "websiteUrl": "", "where": "hosted", "why": [ "vendor" ] } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/tools/stayker-1stay", "json": "https://www.anchorterminal.com/tools/stayker-1stay.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/tools/stayker-1stay.md", "slim": "https://www.anchorterminal.com/tools/stayker-1stay.min.md" }, "markdown": "# 1stay\n\n\u003e Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/\n\n- Kind: MCP server, by stayker.com (https://stayker.com)\n- Category: Travel \u0026 booking (https://www.anchorterminal.com/categories/travel.md)\n- Listed because: It's published in the registry under stayker.com, a namespace the registry only gives to whoever proves they control that domain.\n- What the official MCP registry says: Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide.\n\n## Facts\n\n- MCP registry: `com.stayker/1stay` 1.0.0\n- Endpoint: https://mcp.stayker.com/mcp (streamable HTTP)\n- Source: https://github.com/STAYKER-COM/1Stay-mcp\n- GitHub stars: 3\n- Registry entry updated: 2026-03-18\n\n## Tools\n\n- Tools it lists (8, about 5,883 tokens of context, `tools/list` without credentials over MCP 2026-07-28, checked 2026-10-04 22:24 UTC):\n - `search_hotels` (read-only): Search hotels by location and dates for exactly one room. Returns available properties with nightly rates across major brands, boutique, and independent…\n - `get_hotel_details` (read-only): Get rates and room details for exactly one room at a specific hotel. Returns room types, live rates, amenities, cancellation policies, and rate_codes required…\n - `book_hotel` (writes): Book exactly one hotel room. The first 1Stay release does not support multi-room searches or reservations. Returns a secure checkout URL. This tool accepts no…\n - `lookup_booking` (read-only): Look up a reservation by verifying the guest's identity. Returns the confirmation number and booking summary in conversation. Requires the guest's full name…\n - `resend_confirmation` (writes): Resend a hotel reservation confirmation email. Use either the confirmation number from a successful lookup_booking call, or the guest's full name and email…\n - `get_booking` (read-only): Look up a reservation exclusively by the hotel confirmation number shown in the guest's confirmation email. Internal Stayker booking IDs are never accepted or…\n - `cancel_booking` (writes): Prepare a hotel cancellation for completion on a secure 1Stay page. Verifies the guest's first name, last name, and hotel confirmation number, then returns the…\n - `search_tools` (read-only): List available 1Stay hotel booking tools. An optional keyword filters by search, book, cancel, or details; absence of a keyword returns all tools.\n- How its tools read to an agent (0 errors, 1 warning, 0 notes, about 5,883 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):\n - warn TC18 cancel_booking: destructiveHint is false but the name says \"cancel\"\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/stayker-1stay.json\n- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-04", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Terminal", "url": "https://www.anchorterminal.com/tools/" }, { "name": "Indexed", "url": "https://www.anchorterminal.com/indexed/" }, { "name": "1stay", "url": "" } ], "description": "1stay, an MCP server by stayker.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide.", "facts": [ "not reviewed", "not ranked", "facts only" ], "h1": "1stay", "image": "https://www.anchorterminal.com/assets/og/indexed.png", "path": "/tools/stayker-1stay", "published": "", "section": "indexed", "title": "1stay: MCP server, indexed from the official MCP registry", "toc": null, "updated": "2026-10-04", "url": "https://www.anchorterminal.com/tools/stayker-1stay" }, "tokens": { "markdown": 950, "slim": 880 }, "version": 1 }