{"$schema":"https://static.modelcontextprotocol.io/schemas/v1/server-card.schema.json","name":"io.valuethen/money-data","title":"ValueThen Money Data","description":"Inflation-adjusted purchasing power and historical currency conversion for more than 150 currencies, from official price indices and central-bank exchange rates.","version":"1.0.0","websiteUrl":"https://valuethen.com/","documentationUrl":"https://valuethen.com/developers/","repository":{"source":"github","url":"https://github.com/Rising-Throne/valuethen-cli"},"packages":[{"registryType":"npm","identifier":"valuethen","version":"1.0.0"}],"license":"MIT","serverUrl":"https://api.valuethen.com/mcp","transport":"streamable-http","remotes":[{"type":"streamable-http","url":"https://api.valuethen.com/mcp","supportedProtocolVersions":["2025-06-18","2025-03-26"]}],"capabilities":{"tools":{"listChanged":false}},"tools":[{"name":"convert_money","description":"Convert an amount of money from one year into the equivalent purchasing power in another year, optionally in another currency. Use for questions like \"what is 100 USD from 1970 worth today\" or \"how many ounces of gold did 1000 USD buy in 1950\" (gold XAU starts in 1258 and silver XAG in 1688). Currencies without a price index can only be the target. Returns the result, every available calculation method, the exchange rate used and the data coverage."},{"name":"inflate_amount","description":"Adjust an amount for inflation inside a single currency. Use when no currency conversion is involved, for example \"what is 1000 TRY from 1990 worth in 2026\"."},{"name":"get_price_index_series","description":"Return the full annual consumer price index series behind every calculation for one currency, with its source, base year and any redenomination factors. Use when you need many years at once or want to compute ratios yourself."},{"name":"list_currency_coverage","description":"List every supported currency with the first and last year of price-index data and the first year of exchange-rate data. Call this before choosing years, or after an out_of_coverage error."},{"name":"get_historical_exchange_rate","description":"Return the exchange rate between two currencies at the end of a given year. Use for a plain currency conversion with no inflation adjustment."}],"protocolVersions":["2025-06-18","2025-03-26"],"usage":"POST JSON-RPC 2.0 messages to this URL. Methods: initialize, tools/list, tools/call."}