MCP Server Directory

Sciencebase

USGS ScienceBase catalog MCP.

three.ws Alerts

Create, update, and delete pump.fun alert rules and read fired-alert history across channels.

Senate Lobbying

US Senate Lobbying Disclosure (LDA) MCP.

three.ws Billing

An agent's account economics — plan quotas, metered usage, invoices, receipts, and earnings.

🐴 Gulltoppr

Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs.

Higher education data: tuition, graduation rates, and earnings

Live flight departures and airport information

Global economic data from World Bank and OECD

SperaxOS

Sperax Protocol MCP – USDs stablecoin, SPA, veSPA governance & Demeter DeFi on Arbitrum

three.ws Copy Trading

Manage copy-trade follows — follow leaders, tune sizing and guard rules, and track fees owed.

Crypto Fng

Crypto Fear & Greed Index MCP.

Artsmia

Minneapolis Institute of Art (Mia) collection MCP.

Boletín Claro

Datos públicos de España: subvenciones, licitaciones y boletines oficiales (BOE, BORME).

Civitai

Civitai MCP.

Оценка имущества ВАЛПРО (Москва): расчёт цены, услуги, документы, FAQ, заявка без ПД.

Fara

FARA (Foreign Agents Registration Act) MCP.

three.ws KOL

Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.

es.ofixio/professionals

Find skilled tradespeople in Spain — fontaneros, electricistas, pintores, cerrajeros.

Packagist

Packagist MCP — PHP / Composer package registry

Futuur

Futuur Prediction Market MCP.

Event Resolver API

Resolve prediction market events. Price checks, claim verification, outcome confidence.

ENS Resolver API

Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.

three.ws Loom

Browse the community 3D-creation gallery, fetch a creation with its viewer URL, and submit it.

Hgnc

HGNC (HUGO Gene Nomenclature Committee) MCP.