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A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Context for the grades below — how inspection, tool poisoning, and the grade-vs-gate split work. Directory letters are Andrax scanner grades (mcpgrade-1.4.0), not Guard runtime scores.
Soft CTA: a grade finds risk on a snapshot; Guard enforces runtime controls on live MCP traffic (Free / Pro $49 / Team $399). Do not equate Andrax grades with Guard scores.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.
Validates EU, UK, and Australian VAT numbers against official registries with fraud risk analysis.
Test the voice agents you run with scored transcripts, pass/fail verdicts, and drift alerts.
Aribot delivers AI-driven threat modeling, code and cloud security review, and compliance governance for engineering teams.
Aribot delivers AI-driven threat modeling, code and cloud security review, and compliance governance for engineering teams.
Deduplicated, entity-resolved funding rounds, acquisitions, and executive moves as MCP tools.
Free educational MCP for read-only eDiscovery news and TAR/review calculators.
Exposes The Free Battery Factory's documentation for its developer tools, batpak and LiteShip, as searchable MCP tools.
Search SAMHSA-verified addiction and mental health treatment facilities across the U.S. by location, insurance, and treatment type.
Provides cost estimation tools for home remodeling projects in Seattle, including service listings, project browsing, and blog content from Kolmo Construction.
Japan M&A marketplace for AI agents — search deals, analyze targets, and connect with advisors.
Find local honey producers near a place or by varietal, with name, location, honey types, and website.
Read-only airport delay, weather, and 24-hour forecast tools for AI assistants — airport-level only.
AI stock intelligence: prices, fundamentals, technicals, news, macro regime, and sector signals.
Read-only heritage travel search covering 500+ UNESCO World Heritage destinations by region and intent.
Visual DeFi workflow automation on Base mainnet with AI-driven on-chain execution via a signed spending vault.
AdCritter ads platform: docs, API reference, app scaffolding, and white-label integration.
Book medical appointments with French doctors by specialty and city via AI agents.
RPG campaign management platform MCP server for accessing guild data, campaigns, and lore via AI assistants.
Talent discovery for AI: search and read agent-readable candidate profiles, citable by URL.
Queries public Brazilian court cases including metadata and docket entries via the CNJ DataJud API.
Offline global aviation reference — airports, runways, navaids, frequencies from OurAirports.
Compare what a trading-card seller keeps across eBay, Pulltrader, and other card marketplaces.
Estimates quantum error-correction feasibility from qubit count, error rate, and computation depth.
Search listings, message posters, and create drafts on SUpost, the Stanford community marketplace.
Generates rich, interactive user interfaces that open directly in the browser, providing over 40 specialized tools for creating charts, diagrams, visualizations, forms, calendars, and data tables with fully interactive, editable, and exportable outputs using secure temporary URLs.
Read-only MCP server for the x402-list directory: discover x402 services and facilitator volume.
AI travel agent for searching and booking flights, hotels, activities, and events worldwide.
Manages patients, prescriptions, anthropometry, scheduling, and food diaries for dietitians on DietBox.
MCP server for querying EV charging station locations, availability, and network data globally via the OpenChargeMap API from AI assistants.
Retrieve researcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry.
Creates keyless, non-custodial crypto payment links and tip jars using only a wallet address.
Creative AI tools for image generation, upscaling, background removal, vectorization, and art datasets.
Search and book hotels across 100k+ properties with real reservation capabilities.
Search and retrieve Avalanche blockchain documentation for building on AVAX.
AI shopping discovery platform exposing product search and personalized recommendations to MCP clients.
Free, no-auth AI industry briefings and a US/UK/EU AI regulation tracker for agents.
Aggregates SEC insider trading filings — trades, 8-K events, planned sales, and activist stakes — into a single unified entity graph.
Persistent agent memory paid per call via x402 USDC. Your wallet is your private memory namespace.
Fifteen AI-callable tools for chess variant analysis, hex map generation, and board game utilities.
Search and pull AI skills, agents, prompts and playbooks into any MCP client.
Specialized job board for AI and machine learning engineers with 5,000+ curated roles.
Provides B2B access to LibreLink continuous glucose monitoring data for healthcare platforms and integrators.
Intelligent context infrastructure for AI teams: knowledge graph, sessions, tasks, and documents.
Fashion product search and recommendations across multiple e-commerce stores.
Discover AgentBodega paid data tools, contracts, and x402 HTTP call snippets.
Trust and identity verification infrastructure for autonomous AI agents with bidirectional reputation scoring and transaction authorization.
Geographic data intelligence for disasters and FX with free and paid access via x402.