Which remote MCP servers actually answer

Read-only catalog of Russian MFOs: loan terms, Bank of Russia registry data, ratings, reviews.

Normalizes messy catalog attributes, maps categories to Google/Shopify/Amazon. MCP + HTTPS API.

Catalog attribute normalizer, taxonomy-grounded — no fabricated Google/Shopify category IDs.

Read-only IDFMETALE precious-metals catalog with live spot prices and availability.

Check reward coverage by country, search real catalog items, and ask how CatalogAPI works.

French gluten-free product catalog and comparisons — verified prices and buyer ratings.

Catalogue of Life — global taxonomic index of known species (~2.2M accepted names)

Consulta el pla estratègic Catalunya 2022: 3 àmbits, 12 objectius, 91 accions. Trilingüe CA/EN/ES.

Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.

Catastro espanol en JSON limpio: inmuebles por referencia catastral, coordenadas o direccion.

Live-music shows in Austin & Chicago matched to your taste (pass artists you like).

Search 40K+ expired domains from 12 auction platforms with SEO metrics and scores.

AI-native social listening. Monitor buying signals and run GTM workflows via natural language.

Instant no-signup webhook & HTTP-request inspector for testing webhooks and agent tool-callbacks.

Cat Facts MCP — wraps Cat Facts API (free, no auth)

Datos del mercado ganadero argentino: precios INMAG, remates, consignatarias y alertas de precio.

Deterministic AI liability attribution with Bitcoin-anchored proof certificates.

cBioPortal MCP — cancer genomics portal.

Calculate shipment volume (CBM/CFT), weight, and how cargo fits standard shipping containers.

Israel Central Bureau of Statistics (CBS / הלשכה המרכזית לסטטיסטיקה) MCP.

Statistics Netherlands (CBS / StatLine) OData MCP.

cc0pedia CC0 database + cc0.company agent services as MCP tools, paid per call via x402 on Base.

Image, video, music and text generation across 100+ models through one endpoint.

Image, video, music and text generation across 100+ models through one endpoint.

Image, video, music and text generation across 100+ models through one endpoint.

Image, video, music and text generation across 100+ models through one endpoint.

Image, video, music and text generation across 100+ models through one endpoint.

Validate CommonCrawl CCBot IP addresses. Remote MCP validate_ip tool.

CDC MCP — wraps CDC open data via Socrata API (data.cdc.gov)

Morbidity and Mortality Weekly Reports and disease surveillance

Leading causes of death, mortality rates, infant mortality, and drug overdose data

County and tract-level health outcomes, behaviors, and preventive services from CDC PLACES

SVI scores and theme breakdowns by county and tract

MCP server for discovering and querying CDC public health datasets via the Socrata SODA API.

California Data Exchange Center (CDEC) hydrology, reservoirs, snow water

Buy game keys, gift cards, and subscriptions via x402 USDC on Base. 8 MCP tools, no install.

Checks whether a person is in the register of federal administration expulsions (CEAF) from the CPF.

Checks whether a person or company is in the register of disreputable and suspended firms (CEIS) fro

Real astrology for AI agents: cosmic weather, synastry, timing, astrocartography, and divination.

CelesTrak MCP — satellite orbital elements (TLE / GP data) for any tracked object.

Public wine registry and guides: search wines, grapes, regions, appellations. No account.

Hong Kong Census and Statistics Department (C&SD) open-data MCP.

List reverse-ETL sources, destinations, models, syncs and runs; trigger syncs into SaaS tools.

Census MCP — U.S. Census Bureau housing-relevant APIs.

Population, income, poverty, education, housing, and commuting from the US Census ACS

Establishment counts, employment, and payroll by geography and NAICS code from Census CBP

Census Trade MCP — US Census Bureau International Trade data

Crypto trading intelligence MCP — 34+ endpoints, x402 pay-per-use, AI agent strategy & execution

Try Centric relationship intelligence: Brief Me, Relational IP radar, Draft As. Demo data.

Centro — neighborhood directory: local places, events, menus, offers, and services.

Checks whether a nonprofit private entity is in the CEPIM (barred from public funds) from the CNPJ.

XRPL token rug-checks, issuer reputation & AMM data for AI agents. Pay-per-call USDC via x402.

Search 1,562 certification exam blueprints: domains, scoring, prerequisites, compare. No API key.

Issues a person's electoral crimes clearance at the Electoral Court (TSE) from the name, CPF, voter

Issues the joint federal tax debt certificate for an individual from the CPF. Platform-hosted, no cr

Issues the joint federal tax debt certificate for a company from the CNPJ. Platform-hosted, no crede

Issues a person's voter good-standing clearance at the Electoral Court (TSE) from the name, CPF, vot

Issues the clearance certificate from the Federal Public Prosecutor's Office (MPF) for a person or c

Issues the clearance certificate from the Superior Military Court (STM) for a person from the name,

Issues the civil, criminal, and tax clearance of a person or company at the state Court of Justice,

Issues the civil, electoral, or criminal clearance of a person or company at the Federal Regional Co

Looks up a person's Anbima professional certifications from the CPF. Platform-hosted, no credentials

No-account public website privacy risk scans with 20 new scans/day and free recent-result reuse.

CFPB MCP — Consumer Financial Protection Bureau complaint database (free, no auth)

CFTC Commitment of Traders (COT) MCP.

Looks up records of a person or company at the Federal Comptroller General (CGU) from the CPF or CNP

Hosted MCP gateway for Web3 infra discovery across 20+ networks via one endpoint.

Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.

Chainlist MCP — registry of EVM chains

Real-time crypto prices, multichain gas, DeFi TVL. x402 pay-per-call, $0.001, no API key.

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

Live vehicle warranty (service contract) quotes by VIN, plate, or make/model/year.

Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more.

ChangeOracle - 10 change management tools: CAB workflow, risk, impact, post-implementation.

Web-change memory for AI agents. Store a baseline once; later calls return only changed lines.

Convert files between 690+ formats: image, video, audio, documents, ebooks, archives. Free, no auth.

Shopping search across 100M+ products, with every retailer's offer and live price in one place.

chaos-index MCP — wraps StupidAPIs (requires X-API-Key)

Independent AI consulting — services, dispatches, cairns, and 40-year client history.

MCP server for Chargebee — customers, subscriptions, invoices, items and transactions.

Chargebee MCP Pack — wraps the Chargebee API v2

OEM automotive repair data - part numbers, torque specs, procedures for 1982-2013 vehicles.

Discover Lake Michigan charter captains & boats, check availability, get quotes, and book.

Render charts and data visualizations as SVG or PNG images from a JSON config.

AI invoice follow-up emails for freelancers. Draft-only, never sends for you.

PC game deals across Steam/Epic/GOG/Humble via CheapShark. Keyless.

Before an agent pays, get a verdict and a keepable receipt. Not insurance. Not custody.

Catch a mistyped IBAN, card, barcode, VIN or routing number before it causes a failed payment.

MCP server for Checkly — synthetic checks, statuses, results, alerts and reporting.

Decode any VIN and check open NHTSA safety recalls. Free official US government data, no auth.

ChEMBL MCP — drug discovery database (EBI).

Link compounds to protein targets, rank bioactivity, and look up drug mechanisms and indications.

Deterministic chemistry MCP for AI agents — 130+ tools across 17 suites (ADMET, ICH M7/Q1).

Chess.com MCP — wraps the Chess.com public API (free, no auth)

Stockfish chess eval: best move, score, principal variation, multipv. $0.003/call via x402.

Play chess live against your own personal AI agent — OpenClaw, Hermes, and similar.

Licensed US telehealth — GLP-1 medications, intake, consents, Stripe ACP. HIPAA-compliant, 30 tools.

AI fantasy sports & entertainment intelligence. 75 tools across 10 sports + TV/Awards.

Chile Government Procurement MCP — Mercado Público / ChileCompra (keyless-ish).

Official-source China bank card offer facts for agents; free bank list and paid factual search.