{"name":"ppp-calculator","displayName":"PPP Calculator","description":"Purchasing Power Parity calculator. Converts a US-baseline income into its real-world equivalent across countries, returning effective local purchasing power and lifestyle equilibrium cost. Free and key-less: anonymous callers get 1,500 requests/month per IP plus a 30/minute burst cap. An optional API key (Authorization: Bearer gp_live_..., created at https://geo-parity.com/account) raises both ceilings without changing any response, and is metered per account rather than per key. Over a ceiling, endpoints return HTTP 429 with Retry-After and code RATE_LIMITED (too fast — back off and retry within the minute) or QUOTA_EXCEEDED (the month's allowance is spent; retrying will not help until it resets on the 1st — see https://geo-parity.com/pricing).","version":"0.1.0","vendor":{"name":"PPP Calculator","url":"https://geo-parity.com"},"documentation":"https://geo-parity.com/llms.txt","endpoint":"https://geo-parity.com/api/mcp","protocolVersion":"2026-07-28","transport":"streamable-http","toolCount":18,"tools":["calculate_ppp","localize_salary","calculate_wage_bands","check_schengen","find_meeting_slot","compare_contract","select_region","compare_countries","required_rate","check_residency","check_travel_residency","find_fire_locations","estimate_micro_costs","check_tax_residency_risk","rank_livability","find_nomad_visas","passport_power","calculate_runway"],"hint":"POST JSON-RPC 2.0 to this URL. Try {\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\"}."}