MCP Server

site

com.chartervsown/site
Travel & Hospitality Public & reachable MCP 2025-11-25

What this MCP does

Calculates private-aircraft charter costs and the ownership crossover point, with optional enquiries to human providers.

calculate
Charter cost and the ownership crossover
Run the Charter cost and the ownership crossover calculator: Hours actually billed; Hourly charges; Estimated total for this trip; Effective cost per flight hour. Missing inputs fall back to their documented defaults.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'fees': {'type': 'number', 'default': 1500, 'description': 'Landing, handling and airport fees'}, 'hourly': {'type': 'number', 'default': 5500, 'description': 'Quoted hourly rate'}, 'ownVar': {'type': 'number', 'default': 3200, 'description': 'Variable cost per hour of owning'}, 'posHrs': {'type': 'number', 'default': 2, 'description': 'Positioning hours billed'}, 'fuelPct': {'type': 'number', 'default': 8, 'description': 'Fuel surcharge (%)'}, 'ownFixed': {'type': 'number', 'default': 900000, 'description': 'Annual fixed cost of owning a comparable aircraft'}, 'annualHrs': {'type': 'number', 'default': 50, 'description': 'Hours you fly a year'}, 'flightHrs': {'type': 'number', 'default': 4, 'description': 'Flight hours for the trip'}, 'overnight': {'type': 'number', 'default': 0, 'description': 'Crew overnight and duty charges'}}, 'additionalProperties': False}
calculator_describe
What Charter cost and the ownership crossover computes
The inputs this calculator takes (with units, ranges and defaults), the outputs it returns, and the assumptions and tables behind it.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
enquiry_describe
What you get: an ENQUIRY with a human (not a purchase, not a guaranteed quote)
Read first. States plainly what submit_enquiry does on Charter vs Own: it starts an enquiry with human providers who quote directly. Nothing is bought, ordered or paid; no quote is guaranteed; it is free. Also returns who receives the details, the consent wording, and how the person confirms.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
enquiry_fields
The questions the enquiry asks
Every field of the Charter vs Own enquiry: key, label, type, whether required, help text and the allowed options where there are any. Pass answers to submit_enquiry keyed by field key.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
submit_enquiry
Submit an ENQUIRY to human providers (two steps; not a purchase)
Submits an enquiry to Charter vs Own — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "Happy for my details to go to charter brokers or aircraft advisers, who'll contact me directly."
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['answers', 'consent'], 'properties': {'answers': {'type': 'object', 'description': "the person's answers, keyed by field key", 'additionalProperties': {'type': ['string', 'number', 'boolean']}}, 'consent': {'type': 'boolean', 'description': "true only when the person has agreed to: Happy for my details to go to charter brokers or aircraft advisers, who'll contact me directly."}, 'confirmation': {'type': 'string', 'description': 'the confirmation token from step 1, after the person has approved the summary'}}, 'additionalProperties': False}
Added
submit_enquiry
Sept. 17, 2026, 12:34 p.m.
Added
enquiry_fields
Sept. 17, 2026, 12:34 p.m.
Added
enquiry_describe
Sept. 17, 2026, 12:34 p.m.
Added
calculate
Sept. 17, 2026, 12:34 p.m.
Added
calculator_describe
Sept. 17, 2026, 12:34 p.m.