Flat Earth Science MCP Tools

Flat Earth Science exposes 8 tools. Each one has its own page with the configuration for every client that can run this server.

calculate_curvature

calculate curvature
get_horizon_distance Read-only

get horizon distance
compare_flat_map_distance

compare flat map distance
get_flight_distance Read-only

get flight distance
get_sun_position Read-only

get sun position
get_daylight_hours Read-only

get daylight hours
compare_true_size

compare true size
find_claims Read-only

find claims

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Flat Earth Science MCP server