MCP MeasureMCP Measure

index observed

flightoracle

Flight Intelligence MCP — search, cheapest dates, multi-city, airline compare via Google Flights

Should I use this

Quality & Safety

B
Description quality
83%
Schema completeness
83%
Naming quality
80%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (2)

  • LOWTool 'multi_city' description lacks action verbin multi_city
  • LOWTool 'health_check' description lacks action verbin health_check

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~1,096Tokens (tool definitions)
~1.2 KBTypical response size
Moderate attention impact (0.86% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "flightoracle": {
      "url": "https://tooloracle.io/flight/mcp/"
    }
  }
}

Remote endpoints

https://tooloracle.io/flight/mcp/streamable-http

What it can do

Tool inventory

Tools (8)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢flight_search(departure, arrival, date, return_date, adults, ...)

Search round-trip or one-way flights between airports. Returns best flights, prices, airlines, duration, stops, and carbon emissions.

Input Schema

{
  "type": "object",
  "properties": {
    "departure": {
      "type": "string",
      "description": "Departure airport IATA code (e.g., JFK, LAX, FRA)"
    },
    "arrival": {
      "type": "string",
      "description": "Arrival airport IATA code (e.g., LHR, CDG, NRT)"
    },
    "date": {
      "type": "string",
      "description": "Outbound date YYYY-MM-DD"
    },
    "return_date": {
      "type": "string",
      "description": "Return date YYYY-MM-DD (omit for one-way)"
    },
    "adults": {
      "type": "integer",
      "description": "Number of adult passengers (default: 1)"
    },
    "travel_class": {
      "type": "integer",
      "description": "1=Economy, 2=Premium Economy, 3=Business, 4=First (default: 1)"
    },
    "stops": {
      "type": "integer",
      "description": "0=any, 1=nonstop only, 2=max 1 stop, 3=max 2 stops (default: 0)"
    },
    "currency": {
      "type": "string",
      "description": "Currency code (default: USD)"
    },
    "country": {
      "type": "string",
      "description": "Country code for local pricing (default: us)"
    }
  },
  "additionalProperties": false
}
🟢cheapest_flights(departure, arrival, month, currency, country)

Find the cheapest flights across a full month. Returns price-sorted options with dates, airlines, and price insights.

Input Schema

{
  "type": "object",
  "properties": {
    "departure": {
      "type": "string",
      "description": "Departure airport IATA code"
    },
    "arrival": {
      "type": "string",
      "description": "Arrival airport IATA code"
    },
    "month": {
      "type": "string",
      "description": "Month to search YYYY-MM (e.g., 2026-06)"
    },
    "currency": {
      "type": "string",
      "description": "Currency code (default: USD)"
    },
    "country": {
      "type": "string",
      "description": "Country code (default: us)"
    }
  },
  "additionalProperties": false
}
🟢one_way_search(departure, arrival, date, adults, travel_class, ...)

Search one-way flights with all filters.

Input Schema

{
  "type": "object",
  "properties": {
    "departure": {
      "type": "string",
      "description": "Departure IATA code"
    },
    "arrival": {
      "type": "string",
      "description": "Arrival IATA code"
    },
    "date": {
      "type": "string",
      "description": "Date YYYY-MM-DD"
    },
    "adults": {
      "type": "integer",
      "description": "Passengers (default: 1)"
    },
    "travel_class": {
      "type": "integer",
      "description": "1=Economy, 2=Premium, 3=Business, 4=First"
    },
    "stops": {
      "type": "integer",
      "description": "0=any, 1=nonstop, 2=1stop, 3=2stops"
    },
    "currency": {
      "type": "string",
      "description": "Currency (default: USD)"
    },
    "country": {
      "type": "string",
      "description": "Country (default: us)"
    }
  },
  "additionalProperties": false
}
⚪multi_city(legs, currency, country)

Price a multi-city route with 2+ legs. Returns per-leg pricing and total cost range.

Input Schema

{
  "type": "object",
  "properties": {
    "legs": {
      "type": "array",
      "description": "List of legs: [{departure, arrival, date}, ...] (min 2)",
      "items": {
        "type": "object"
      }
    },
    "currency": {
      "type": "string",
      "description": "Currency (default: USD)"
    },
    "country": {
      "type": "string",
      "description": "Country (default: us)"
    }
  },
  "additionalProperties": false
}
🟢price_calendar(departure, arrival, start_date, weeks, currency, ...)

Weekly price calendar for a route. Find the cheapest week to fly.

Input Schema

{
  "type": "object",
  "properties": {
    "departure": {
      "type": "string",
      "description": "Departure IATA code"
    },
    "arrival": {
      "type": "string",
      "description": "Arrival IATA code"
    },
    "start_date": {
      "type": "string",
      "description": "Start date YYYY-MM-DD"
    },
    "weeks": {
      "type": "integer",
      "description": "Number of weeks to scan (1-8, default: 4)",
      "minimum": 1,
      "maximum": 8
    },
    "currency": {
      "type": "string",
      "description": "Currency (default: USD)"
    },
    "country": {
      "type": "string",
      "description": "Country (default: us)"
    }
  },
  "additionalProperties": false
}
⚪route_compare(departure, arrival, date, return_date, currency, ...)

Compare flight prices by airline for a route. Shows cheapest per airline, stops, duration.

Input Schema

{
  "type": "object",
  "properties": {
    "departure": {
      "type": "string",
      "description": "Departure IATA code"
    },
    "arrival": {
      "type": "string",
      "description": "Arrival IATA code"
    },
    "date": {
      "type": "string",
      "description": "Date YYYY-MM-DD"
    },
    "return_date": {
      "type": "string",
      "description": "Return date (optional)"
    },
    "currency": {
      "type": "string",
      "description": "Currency (default: USD)"
    },
    "country": {
      "type": "string",
      "description": "Country (default: us)"
    }
  },
  "additionalProperties": false
}
🟢airport_hub(city)

Find airport IATA codes for a city. Returns nearby airports and common codes.

Input Schema

{
  "type": "object",
  "properties": {
    "city": {
      "type": "string",
      "description": "City name (e.g., 'London', 'New York', 'Tokyo')"
    }
  },
  "additionalProperties": false
}
🟢health_check

Server status, API connectivity, supported features.

Input Schema

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Community

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Evidence

Recent observations

verifiedversion not recorded8 tools
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