Data Science & ML MCP Servers for HTTP / API

Gregorian leap-year band

New HF datasets: releases, licenses, updates. $0.01/query. Register in-session — free testnet funds.

Structured analysis API and remote MCP tool for text, JSON records and numeric series.

Hundredweight to kilograms, number discarded

Integer power band, numbers discarded

Julian Day integer band

Julian day number

Julian leap-year check from UTC

Kilopascals to bar, number discarded

Find and run trustworthy calculators with clear methods, provenance, and sources.

Materials simulations for AI agents over MCP: binding token quote before every run, record after it.

Modified Julian day band

Vehicle routing, 3-D packing, cutting stock, rostering and knapsack with OR-Tools. 7 of 11 free.

US cups to milliliters, number discarded

a/b ratio shape, numbers discarded

Absolute value sign, number discarded

Acres to square meters

Sort up to 1,000 texts into your own labels with a calibrated confidence per answer. No API key.

Cycle analysis of your own time series: dominant cycles, cycle scans, cyclic RSI and consensus.

Decimal-place count for a number

Run DRS demos (Fast-Slow Drain, Hamburger Duo, Valdez Tanker) and explore the paradigm.