Every server below was scanned with the same deterministic engine that powers the MCP Trust Checker CLI and free API. The A–F Trust Score answers one question — how safe is this server for you to adopt: it starts from the threat score of its published code, then adjusts down for the capability blast radius, how strongly the publisher is verified, and how much of the package the scan could actually see. No pay-to-list, no self-reported ratings, and every point is itemised with its evidence.
CIA World Factbook country indicators for infrastructure, energy, demographics, and economy. Free.
Hosted geographic data MCP server for disasters and FX with mixed free and x402-paid access.
World Bank World Development Indicators: curated country-year economy, health, education and more.
Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.
Italian cross-dealer search: used cars, long-term rentals, dealer directory, knowledge.
Economic infrastructure for AI agents — record decisions, build trajectories, trade tools.
Download DocSend and Papermark decks as PDF or PPTX, including email-gated and protected links.
Free no-key search over CASA, FAA, EASA & ICAO aviation regulations. By Deepsky (deepskyai.com).
AI session memory: the brief your AI reads before every session so no session starts cold.
Order-book depth & history for Polymarket, Kalshi & Limitless. Keyless demo, key for full access.
Search GitHub, npm, PyPI, StackOverflow, ArXiv from one MCP — built for coding agents.
Real-time DEX data, liquidity pools, token prices, and trading volumes across blockchain networks.
DNS & email security scanner — 51 tools for SPF, DMARC, DKIM, DNSSEC, SSL, and more.
Remote MCP server for Tandem docs, install guides, SDKs, workflows, and agent setup help.
Get authoritative answers to questions about Redpanda.
Crypto market microstructure, options, and on-chain metrics. Free discovery; $0.05/call via x402.
Fresh data AI models lack: live LLM pricing, MCP registry, service status, and AI news.
Marketing, growth & SEO intelligence for AI assistants: 75+ practitioner sources, judged daily.
Free educational MCP for read-only eDiscovery news and TAR/review calculators.
Page-cited retrieval over primary-source embedded/firmware references for coding agents.
Argentine oil & gas data — 40+ curated tables: production, wells, prices, investments, trade.
Look up genes, fetch sequences, predict variant consequences and find orthologs via Ensembl REST.
x402-paid web search for AI agents. TESTNET (Base Sepolia). No valid result, no charge.
Agent-first industrial marketplace: search listings, propose deals; humans approve every write.