ElkassabgiData

Search the Econ Data Library catalog (billions of series from 300+ sources: national accounts, prices, trade, labor, energy, markets…). Free, no key needed. Returns series ids usable with get_econ_series.

Download an economic time series as rows (long format: date, value) with its citation and license. REQUIRES the free ElkassabgiData API key. Use date_from/date_to to window long series.

Full metadata for one econ series: title, frequency, geography, unit, license (incl. commercial-use flag), attribution/citation, coverage dates. Free, no key needed.

List the Econ Data Library's sources (309: statistical offices, central banks, IGOs, research datasets) with their licenses. Free.

Live per-source update status straight from the automated updater's ledger: last successful update, data frontier, and honest stale/failure flags (dates are NEVER fabricated — a silent upstream outage shows here as stale, not papered over). Free.

Authenticated download instructions for HF Data Library's 1-minute OHLCV bars (full per-ticker history, 1,391 US stocks/ETFs, 2002→yesterday; parquet or csv) or the 25 pre-computed academic variables. Files are full-history (up to millions of rows) so they are fetched by YOUR code, not returned inli

The exact definitions/formulas of HF Data Library's 25 pre-computed academic variables (realized volatility family, spreads, jumps, liquidity, data-quality). Verbatim from the published dictionary. Free.

Live status of the whole ElkassabgiData family: both libraries' headline stats and data currency. Free.

Whether this MCP connection has an ElkassabgiData API key configured (masked — the key itself is never echoed), and how to add one.