Private canal cruises in Leiden, Netherlands: availability, group prices and a booking link.
Maintain this server? Claim it
Call this server's tools from your browser. Nothing to install.
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
Tool list from our last check. Connect live to refresh it.
Free start times of a tour per day. Tours can be booked far ahead (usually up to a year; the result says until when in bookable_until). Each call covers at most 31 days from date_from (default 14); date_from can be any date up to bookable_until, so call again for later periods. Times are local Leiden time. When nothing is free in the range, next_available_date tells the first day with a free time.
Tour id (the "tour" value from list_tours, e.g. "cosy-tour").
Number of guests in the group (adults and children together).
Last day, YYYY-MM-DD (inclusive).
First day, YYYY-MM-DD, any date up to bookable_until. Default: today.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http discover-canal-cruises https://book.discovertours.nl/mcp/discover-canal-cruises
Free start times of a tour per day. Tours can be booked far ahead (usually up to a year; the result says until when in bookable_until). Each call covers at most 31 days from date_from (default 14); date_from can be any date up to bookable_until, so call again for later periods. Times are local Leiden time. When nothing is free in the range, next_available_date tells the first day with a free time.
| Argument | Type | Description |
|---|---|---|
| tour* | string | Tour id (the "tour" value from list_tours, e.g. "cosy-tour"). |
| guests | integer | Number of guests in the group (adults and children together). |
| date_to | string | Last day, YYYY-MM-DD (inclusive). |
| date_from | string | First day, YYYY-MM-DD, any date up to bookable_until. Default: today. |
{
"type": "object",
"required": [
"tour"
],
"properties": {
"tour": {
"type": "string",
"description": "Tour id (the \"tour\" value from list_tours, e.g. \"cosy-tour\")."
},
"guests": {
"type": "integer",
"maximum": 255,
"minimum": 1,
"description": "Number of guests in the group (adults and children together)."
},
"date_to": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"description": "Last day, YYYY-MM-DD (inclusive)."
},
"date_from": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"description": "First day, YYYY-MM-DD, any date up to bookable_until. Default: today."
}
},
"additionalProperties": false
}Checks that the time is still free and returns a secure booking link with tour, date, time, guests and extras already filled in. Give this link to the guest: they enter their own name, e-mail and phone and pay there. Nothing is reserved or charged by this tool.
| Argument | Type | Description |
|---|---|---|
| date* | string | Tour date, YYYY-MM-DD. |
| time* | string | Start time HH:MM, one of the free times from check_availability. |
| tour* | string | Tour id (the "tour" value from list_tours, e.g. "cosy-tour"). |
| guests* | integer | Number of guests in the group (adults and children together). |
| options | object | Optional extras, keyed by option id (or option name) from get_tour. Value: the chosen text for a choice, true for a yes/no extra, a number for a quantity. |
{
"type": "object",
"required": [
"tour",
"date",
"time",
"guests"
],
"properties": {
"date": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"description": "Tour date, YYYY-MM-DD."
},
"time": {
"type": "string",
"pattern": "^\\d{2}:\\d{2}$",
"description": "Start time HH:MM, one of the free times from check_availability."
},
"tour": {
"type": "string",
"description": "Tour id (the \"tour\" value from list_tours, e.g. \"cosy-tour\")."
},
"guests": {
"type": "integer",
"maximum": 255,
"minimum": 1,
"description": "Number of guests in the group (adults and children together)."
},
"options": {
"type": "object",
"description": "Optional extras, keyed by option id (or option name) from get_tour. Value: the chosen text for a choice, true for a yes/no extra, a number for a quantity.",
"additionalProperties": {
"type": [
"string",
"boolean",
"integer"
]
}
}
},
"additionalProperties": false
}Exact price for a group on a date (prices can depend on the season), including chosen extras and the VAT breakdown. Same calculation as the booking page.
| Argument | Type | Description |
|---|---|---|
| date* | string | Tour date, YYYY-MM-DD. |
| tour* | string | Tour id (the "tour" value from list_tours, e.g. "cosy-tour"). |
| guests* | integer | Number of guests in the group (adults and children together). |
| options | object | Optional extras, keyed by option id (or option name) from get_tour. Value: the chosen text for a choice, true for a yes/no extra, a number for a quantity. |
{
"type": "object",
"required": [
"tour",
"date",
"guests"
],
"properties": {
"date": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"description": "Tour date, YYYY-MM-DD."
},
"tour": {
"type": "string",
"description": "Tour id (the \"tour\" value from list_tours, e.g. \"cosy-tour\")."
},
"guests": {
"type": "integer",
"maximum": 255,
"minimum": 1,
"description": "Number of guests in the group (adults and children together)."
},
"options": {
"type": "object",
"description": "Optional extras, keyed by option id (or option name) from get_tour. Value: the chosen text for a choice, true for a yes/no extra, a number for a quantity.",
"additionalProperties": {
"type": [
"string",
"boolean",
"integer"
]
}
}
},
"additionalProperties": false
}Full details of one tour: description, departure point, duration, group size, prices (incl. seasonal prices), regular start times, optional extras with their ids and prices, cancellation policy and contact details.
| Argument | Type | Description |
|---|---|---|
| tour* | string | Tour id (the "tour" value from list_tours, e.g. "cosy-tour"). |
{
"type": "object",
"required": [
"tour"
],
"properties": {
"tour": {
"type": "string",
"description": "Tour id (the \"tour\" value from list_tours, e.g. \"cosy-tour\")."
}
},
"additionalProperties": false
}All private tours of Discover Canal Cruises that can be booked in Leiden, the Netherlands. Returns per tour: id, title, description, duration, group size, starting price, departure point and booking page.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 10, 2026.