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Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
8 legal terms — habeas corpus, mens rea, tort, class action, Miranda rights — explained in plain English.
x402-basehttp-get
0.001 USDC / call
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Convert hex colors to RGB and HSL
Convert hex colors to RGB and HSL. Detect if color is dark or light and get contrast color. Built for AI design agents.
x402-basehttp-get
0.001 USDC / call
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6 government systems — democracy, constitutional monarchy, federal republic, parliamentary, presidential, authoritarian.
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7 pieces of lab equipment — microscope, centrifuge, PCR machine, autoclave, gel electrophoresis — with uses and tips.
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7 fundamental human rights — expression, privacy, education, asylum, voting — with status and key challenges.
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7 landmark laws — Magna Carta, Civil Rights Act, GDPR, Geneva Conventions — with context and lasting impact.
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5 voting systems — FPTP, proportional representation, ranked choice, electoral college — with pros, cons, and examples.
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5 national constitutions — US, India, UK, Germany, South Africa — with notable features and fascinating facts.
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5 court systems — US federal, Supreme Court, ICJ, ECHR, UK Supreme Court — with structure and jurisdiction.
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6 landmark treaties — Versailles, Paris Agreement, Geneva Conventions, NPT — with context and lasting significance.
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10 golf terms — birdie, eagle, bogey, par, handicap, Fore! — with origins and rules explained.
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10 tennis terms — Love, Deuce, Ace, Grand Slam, tiebreak — with origins and rules explained.
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6 law enforcement terms — probable cause, Miranda, chain of custody, plea bargain — with legal context.
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9 basketball terms — pick and roll, triple-double, fast break, buzzer beater — with strategy and records.
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8 swimming terms — freestyle, butterfly, tumble turn, drafting — with technique notes and competitive rules.
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8 cycling terms — peloton, yellow jersey, domestique, KOM, time trial — with tactics and Tour de France context.
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9 rugby terms — try, scrum, lineout, ruck, maul, sin bin — with rules and tactical explanations.
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10 boxing terms — jab, cross, hook, uppercut, TKO, southpaw — with technique notes and strategy context.
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8 baseball terms — batting average, ERA, no-hitter, World Series — with history and statistical context.
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9 cricket terms — wicket, over, LBW, century, Test vs T20 — with formats, rules, and records explained.
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0.001 USDC / call
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Calculate BMI with category, healthy weight range and interpretation
Calculate BMI with category, healthy weight range and interpretation. Supports metric units. Built for AI health agents.
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0.001 USDC / call
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Calculate order totals with discounts, tax, shipping and profit margins
Calculate order totals with discounts, tax, shipping and profit margins. Complete order pricing toolkit for AI agents.
x402-basehttp-get
0.001 USDC / call