The four planning tools are pure arithmetic — no network, no key, same answer every time — while the market side is explicit about where each number came from and how fresh it is. Two things worth knowing before you rely on it: the quotes are described as roughly hour-delayed reference values, and two of the calendars are hand-curated and refreshed about twice a year, which is why separate live-fetch tools exist alongside them.
A Japanese-language finance server with two halves: compounding calculators that run as pure functions with no network call, and market, macro and geopolitical data pulled from public sources.
- Monthly-compounding projections for a NISA or iDeCo style plan — future value, gains and the year-by-year path
- A retirement check across optimistic, realistic and pessimistic scenarios, which back-solves the monthly contribution needed when the realistic one falls short
- The reverse calculation on its own: what monthly amount reaches a target sum in a given number of years
- A snapshot of 28 headline instruments in one call — yen crosses, the dollar index, Nikkei, TOPIX, S&P 500, NASDAQ, VIX, SOX, DAX, FTSE, Hang Seng, KOSPI, US 10y and 5y yields, gold, oil, copper, Bitcoin and Ethereum — with the change on the day
- Any other Yahoo Finance ticker on demand, optionally with P/E, P/B, dividend yield and beta
- A 0-100 risk-on/risk-off score built from VIX, the S&P 500, the US 10-year and the dollar index, with its component scores, and the last 30 trading days
- Performance ranking over a period, the US 10y-5y yield spread in basis points, the sector heat map across the eleven US sector ETFs, and open/pre-open/closed/holiday status for Tokyo, Shanghai, London and New York
- Per-stock depth: dividend history by calendar year, and the analyst consensus with average, high and low price targets
- Economic calendars from two directions — a hand-curated schedule of the big set pieces, and official release calendars fetched live from BEA, the New York Fed, the Federal Reserve, the Census Bureau, Japan's Cabinet Office and the Bank of Japan
- Upcoming central-bank speaking engagements, with Fed speakers annotated by role and whether they hold a vote
- The latest US employment, CPI and PPI prints with core measures, unemployment and average hourly earnings, month-on-month and year-on-year
- Geopolitics split in two: a curated calendar of confirmed summits, bilaterals, elections and official risk dates with source URLs, and a live pulse of headline metadata from BBC World, Al Jazeera and Google News
No account and no key. Run it with npx -y lit-forge-mcp@latest over stdio; the npm package is lit-forge-mcp, currently 0.20.0. The US macro figures come from the BLS Public Data API v2 unauthenticated, which caps the unregistered tier at 25 requests a day and is cached for 6 hours. Market quotes come from Yahoo Finance and are described as roughly one hour delayed reference values. Tool descriptions and output are in Japanese.
One command — npx -y lit-forge-mcp@latest