Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Added "calculate_allegiant_points", "calculate_breeze_points", "calculate_frontier_miles" and 1 more; changed the definition of "get_fare_classes" (8 tools before, 12 now)
⟨31 unchanged words⟩ out to list them all. Covers Alaska, Allegiant, American, Breeze, Delta, Frontier, Hawaiian, JetBlue, Southwest, Sun Country and United.
⟨5 unchanged words⟩ description":"Airline code or name: AS/Alaska, G4/Allegiant, AA/American, MX/Breeze, DL/Delta, F9/Frontier, HA/Hawaiian, B6/JetBlue, WN/Southwest, SY/Sun Country, UA/United.","maxLength":64,"type":" ⟨35 unchanged words⟩
Allways Rewards Calculator — Estimate what a Allegiant Air ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
Breezy Rewards Calculator — Estimate what a Breeze Airways ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
Frontier Miles Calculator — Estimate what a Frontier Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
Sun Country Rewards Calculator — Estimate what a Sun Country Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
Changed the definition of "calculate_alaska_miles", "calculate_american_miles", "calculate_delta_miles" and 5 more
⟨302 unchanged words⟩ price method from 2027.","exclusiveMinimum":0,"maximum":1000000,"type":"number"},"segs":{"default" ⟨112 unchanged words⟩
⟨88 unchanged words⟩ , without government taxes.","exclusiveMinimum":0,"maximum":1000000,"type":"number"},"status":{"default" ⟨42 unchanged words⟩
Certificate recorded, valid to 2027-01-03
Authorization not required
Unknown → Live
First tool surface recorded: 8 tools (server version 1.0.0)
https://mcp.cwsi.net/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 7 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨48 unchanged words⟩ ); EX = Extra; PB = Basic (Comfort, First, Premium Select, One); BA = ⟨13 unchanged words⟩ earn as Classic or Extra, whichever you bought. Their Basic fares earn as Basic.","enum":["CR","EX"," ⟨21 unchanged words⟩ shown on your receipt).","exclusiveMinimum":0,"maximum":1000000,"type":"number"},"status":{" ⟨33 unchanged words⟩
⟨216 unchanged words⟩ before taxes and fees.","exclusiveMinimum":0,"maximum":1000000,"type":"number"},"status":{"default" ⟨67 unchanged words⟩
⟨135 unchanged words⟩ before taxes and fees.","exclusiveMinimum":0,"maximum":1000000,"type":"number"},"status":{"default" ⟨35 unchanged words⟩
⟨146 unchanged words⟩ fare plus carrier-imposed charges.","exclusiveMinimum":0,"maximum":1000000,"type":"number"},"status":{"default" ⟨35 unchanged words⟩
⟨9 unchanged words⟩ , AS/Alaska, DL/Delta, WN/Southwest or UA/United.","maxLength":64,"type":"string"},"airline_b":{"description":"Second airline: AA/American, AS/Alaska, DL/Delta, WN/Southwest or UA/United.","maxLength":64,"type":"string"},"fare_a":{"description" ⟨4 unchanged words⟩ fare name) on the first airline.","maxLength":64,"type":"string"},"fare_b":{"description":"Fare letter (or Southwest fare name) on the second airline.","maxLength":64,"type":"string"}},"required":[ ⟨6 unchanged words⟩
⟨12 unchanged words⟩ DL/Delta, HA/Hawaiian, B6/JetBlue, WN/Southwest, UA/United.","maxLength":64,"type":"string"},"fare_class":{"description" ⟨16 unchanged words⟩ . Leave out to list every fare class.","maxLength":64,"type":"string"}},"required":[ ⟨3 unchanged words⟩