{"name":"statistics-of-the-world","version":"1.1.0","description":"MCP server exposing 334 country indicators for 218 countries from IMF, World Bank, UN, and WHO. Responses include source-specific attribution; provider reuse terms vary by series.","indicatorCount":334,"protocol":"MCP Streamable HTTP","tools":[{"name":"get_country_overview","description":"Get all key statistics and AI narrative for a country. Returns GDP, population, life expectancy, inflation, unemployment, and more."},{"name":"get_indicator_ranking","description":"Rank countries by an indicator available to the caller's tier. Supports top N and bottom N queries."},{"name":"get_historical_data","description":"Get historical time series (20+ years) for a country and indicator pair."},{"name":"compare_countries","description":"Compare 2-10 countries on selected indicators."},{"name":"search_indicators","description":"Search for indicators by keyword. Use when you need to find the right indicator ID."},{"name":"get_available_indicators","description":"List all available indicators grouped by category."},{"name":"get_country_list","description":"List all 218 countries with metadata (region, income level, capital)."},{"name":"get_series_data","description":"High-frequency (daily/weekly/monthly) series: US Treasury yield curve (UST.YC.3M … UST.YC.30Y), SOFR/EFFR/OBFR, CORRA and GoC yields, central bank policy rates for ~38 economies (BIS.CBPOL.M/D), monthly CPI inflation for ~190 countries (IMF.CPI.YOY.M, IMF.CPI.FOOD.YOY.M), monthly 10-year government bond yields for 40+ countries (OECD.IRLT.10Y), monthly unemployment (ILO.UNEMP.RT.M, EUROSTAT.UNEMP.RT.M), Eurostat HICP/industrial production/retail (EUROSTAT.*.M), monthly electricity (EMBER.ELEC.*.M), and daily shipping chokepoint transits plus weekly port trade volumes (PORTWATCH.*). Call list_series to browse. Every response carries source licence and attribution."},{"name":"list_series","description":"List the high-frequency series catalog (rates, yields, monthly labour and energy) with frequency, unit, source, and licence for each."},{"name":"compare_sources","description":"Cross-source reconciliation: for one concept (e.g. GDP), return the IMF, World Bank, and UN values side by side per country, with the year each source reports. Sources legitimately disagree — different vintages, exchange-rate conventions, and revision cycles; this tool makes the disagreement visible instead of hiding it. Works for concepts with a multi-source mapping (GDP, GDP per capita, GDP growth, population, and others)."},{"name":"get_release_calendar","description":"Upcoming central-bank rate decisions, official data releases (GDP, trade), and IMF/World Bank meeting dates, collected from each institution's own published schedule (ECB, Bank of Canada, US BEA). Every entry carries its primary source URL."}],"auth":{"method":"X-API-Key header (omit it to use the free hobby tier anonymously)","hobby":{"rateLimit":"1,000 requests/day","price":"Free","key":"optional (anonymous per-IP, or use a free key for a usage dashboard)","signup":"https://statisticsoftheworld.com/pricing"},"production":{"tier":"pro","rateLimit":"50,000 requests/day","price":"$49 USD/month","attributionIncluded":true,"reuse":"Paid responses are limited to the source-reviewed catalog; attribution and provider terms are included.","signup":"https://statisticsoftheworld.com/pricing"},"enterprise":{"rateLimit":"Unlimited","price":"Custom","contact":"api@statisticsoftheworld.com"}},"usage":{"endpoint":"POST https://statisticsoftheworld.com/api/mcp","transport":"Streamable HTTP (JSON-RPC 2.0)","headers":{"X-API-Key":"sotw_... (optional for free tier; required above 1K/day)"},"example":{"method":"tools/call","params":{"name":"get_country_overview","arguments":{"country_id":"USA"}}},"claudeDesktop":"See https://statisticsoftheworld.com/mcp for setup instructions."},"pricing":"https://statisticsoftheworld.com/pricing","docs":"https://statisticsoftheworld.com/mcp"}