Which remote MCP servers actually answer

Search award flights and cash fares, optimize points, and predict fares inside ChatGPT and Claude.

Look up Pokémon, moves, abilities, items, natures, and type matchups from PokéAPI v2.

Real sold prices, history & PSA population for graded Pokémon cards (EN/JP/CN). Knows nicknames.

Pokemon MCP — wraps PokéAPI (free, no auth required)

PolicyOracle - 12 policy lifecycle tools: drafting, approval, distribution, attestation.

Politics Feeds MCP.

Danish parliamentary cases, votes, politicians, parties, elections, and comparison tools.

Independent European news from Pollar: search, brief, threads, markets. Read-only, no login.

AI-native survey & form builder. Manage surveys, responses, analytics, and webhooks.

Read-only Search and Forecast over public prediction-market intelligence.

Polygon.io stock/options/crypto: tickers, aggregates, news, splits, dividends.

Polymarket MCP — prediction-market data via Gamma + CLOB public APIs.

Real-time tweet counters and market data for Polymarket's Elon Musk & Ted Cruz markets.

PomBase MCP — the fission yeast (Schizosaccharomyces pombe) model-organism database.

Rent verified subdomains by the hour, day, or month. Free 24h trials, x402 USDC on Base.

AI-native corporate gifting & event infrastructure for Fortune 500. 70K products, 200+ brands.

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

TCP port scanning — check open ports on any host. x402 micropayment.

Marian Matinca's portfolio as MCP tools: projects, blog, profile, results. Read-only, RO+EN.

Read AI-gateway analytics, configs, virtual keys, workspaces and users; log request feedback.

Unofficial MCP server for the public PortlandMaps property/permit/zoning API. Not city-affiliated.

Connect your Porto Bank account to AI via Brazil's Open Finance: balances, statements, cards, invest

Print & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.

Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.

Postcodes MCP — wraps postcodes.io UK postcode API (free, no auth)

Threads tools for AI — generate viral posts, download videos, export profiles

Social media scheduler for AI agents: draft posts into a human-approved queue for 15 networks.

Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required.

Postmark MCP.

Postscript MCP Pack — SMS marketing for Shopify.

Find company websites and verified business emails through the Potarix Enricher API.

TRON Energy & Bandwidth marketplace for AI agents. Buy/sell via MCP, REST, HTTP 402.

POWO (Plants of the World Online, by the Royal Botanic Gardens, Kew) MCP.

One MCP endpoint over 75 public PPN APIs: search_apis to discover, execute_api to call. Free tier.

AI-agent commerce: browse campaigns/products, mint tracking links, publish posts, track earnings.

Score prompt quality across 8 dimensions before they reach a model. Pre-flight, not post-hoc.

Islamic prayer times & calendar MCP (Aladhan API). Keyless.

Compile a JSON product spec into an Android APK. Paid per build via x402 (USDC on Base).

PreClick scans links for threats and confirms intent match with high accuracy before agents click.

Live prediction markets: Polymarket + Kalshi prices, odds, order books. Pay-per-call USDC, no key.

PredictHQ MCP — wraps the PredictHQ Events API (predicthq.com)

Prediction market data and crowd-sourced probability forecasts

Prediction market odds from Polymarket. Active markets, probabilities, volume. x402.

Polymarket integrity MCP — 28 tools for wallet risk, whales, UMA scans, SAR/STR reports.

PredictIt MCP.

PredictOracle - 12 forecasting tools: time-series, scenario analysis, risk projections.

Polymarket + HIP-4 + Hyperliquid perps for Claude. 22 tools, signals & arb. Free tier.

DeFi financial intelligence for AI agents — returns oracle & market verification.

Search and rent musical instruments in New Zealand. Pricing, teachers, and FAQs.

Federal contracts, FDA recalls, business registrations, Amazon products — B2B intel.

Pre-reasoned Bitcoin & macro market briefings for AI agents

press-release MCP — wraps StupidAPIs (requires X-API-Key)

Search for books and book-related products, with access to product and delivery details

Read-only BUY / WAIT / AVOID spend gate for paid APIs, MCP endpoints, and x402 routes.

Finnish Patent and Registration Office (PRH) — YTJ open data MCP.

Real-time & historical crypto and fiat exchange rates, median-aggregated from multiple sources.

PriceOracle - 7 dynamic pricing tools: elasticity, A/B, segment pricing, competitor scan.

Free competitive pricing intelligence for CPG brands across Amazon categories.

Track prices & price history on any online shop, with alerts and an API

EBI PRIDE Archive MCP — proteomics (mass-spectrometry) data repository.

Primary-source commodities data for AI agents — EIA, FRED, CFTC, USDA, USGS via x402 on Base.

Convert HTML, Markdown, and XML to high-quality PDF documents using Prince

Read shops, catalog blueprints, print providers, products and orders; create and publish products.

Corporate gifting: catalog search, bulk GST pricing, quotes, meetings, HR welcome-kit automation.

Find and submit local 3D print files for manual PrintYourDuck quote review.

People-enrich: work email + phone, company & domain enrichment. Pay-per-call USDC, no key.

Real-time status for 75+ AI services (OpenAI, Anthropic, Cursor). No auth, CORS-enabled.

Read-only airport delay, weather, and 24h forecast tools for AI assistants. Airport-level only.

Search 214K+ certified makeup pros worldwide: artists, salons, schools, shops, brands.

Financial management on Procfy — transactions (revenue/expense/transfers), bank accounts, contacts,

Smart home product intelligence: 1,080+ products with expert consensus scores and compatibility.

Boost posts and launch community growth campaigns from your AI assistant. OAuth, credit-billed.

Product Hunt MCP — wraps the Product Hunt GraphQL API v2 (api.producthunt.com)

Read-only MCP server for Frank Poncelet: profile, career, projects, speaking, expertise, persona.

Read-only MCP server for Mark Siazon's professional profile: projects, FAQ, proof, availability.

Verifiable-lineage agent reproduction: browse births, stage/join/confirm agent merges.

Blog y cursos de PLC Siemens (solo lectura): TIA Portal, SCL, AWL, WinCC, PROFINET, HMI.

Community library of composable AI prompt blocks for search, composition, and contribution.

Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.

A MCP server for prompts.chat

Professional prompt library over remote MCP: 175 prompts, 13 verticals. Free discovery scope.

Behavioral trust scores for npm packages, GitHub repos, and businesses.

Free passive growth-bottleneck scan for B2B SaaS websites: visibility, trust, conversion, scale.

Protect and verify digital content with cryptographic signing and proof of ownership.

Flood, wildfire, earthquake, and coastal-storm hazard lookup for a US property.

Property Records MCP — address-level US property records (sales history,

UK property finance: bridging cost, dev appraisal, BTL stress test, stamp duty (SDLT/LBTT/LTT).

UK mortgage calculators: stamp duty (SDLT/LBTT/LTT) and FCA MCOB 3A high net worth qualification.

First-party Spanish, Portuguese and Italian property listings with notarial-verified prices.

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

Props-first sports odds API: live odds and player props across NBA, NFL, MLB and NHL.

AI-security knowledge as MCP: standards-mapped tools (OWASP, NIST, MITRE) for AI agents.

Human Protein Atlas (HPA) MCP — keyless.

Federated protein structure & function across experimental (PDB) and predicted (AlphaFold) models.

MCP CAD services; bundles with SmartScale (measure to CAD).

Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.

1000+ Generative Engine Optimization (GEO) principles exposed via MCP for AI agents.

Curated API marketplace for AI agents: one prepaid USDC balance on Solana, metered per call.

ProZorro MCP — Ukraine government procurement (keyless).

Search, cite, download, and publish .prx research bundles on prxhub.com.