Find MCP servers that
actually work.
Every listed server is automatically tested, validated, and graded, so you know what works before your agent does.
Built an MCP server? Submit it to the directory
Graded MCP servers
/
6,051 servers tested · scanned 6d ago
Showing 433–480 of 1,051 servers
mcp
com-googleapis-developerknowledge-mcpProvides access to Google's public developer documentation.
AAAfiles-storage
memeboat-mcp
at-memebo-memeboat-mcpSearch 25,000+ meme templates and create shareable memes on memebo.at. Free, anonymous, no API key.
AAAsearch
nonprofit-explorer-mcp-server
io-github-cyanheads-nonprofit-explorer-mcp-serverMCP server for nonprofit financials via ProPublica — IRS Form 990 data for 1.8M+ nonprofits.
AAAsearch
property-mortgage-mcp
io-github-foxdavidson-property-mortgage-mcpUK mortgage calculators: stamp duty, MCOB 3A HNW qualification, and bridging loan cost.
AAAfinance
propzapi
io-github-paperandbeyond23-gif-propzapiImage + screenshot API for agents: HTML/CSS to images or PDF, screenshot any URL, verify text.
AAAcontent-media
search
io-github-aimnis-searchCollaborative, cache-first web search for agents — cited answers from a shared live-web pool.
AAAsearch
security-intel-mcp
com-datakoot-security-intel-mcpCVE lookups (NVD) and dependency-manifest audits (OSV) for AI agents. No API keys.
AAAai-ml
sipi.bot — Spend Firewall for AI Agents
io-github-kindrat86-sipi-bot-spend-firewallPre-spend firewall for AI agents. Approves, blocks, flags transactions against policy rules.
AAAai-ml
spintax.net MCP server
net-spintax-mcpValidate, render and analyze spintax templates. Backed by @spintax/core. No authentication.
AAAinfrastructure
theaijournal
io-github-colm18-gif-theaijournalSubmit an article to The AI Journal, a daily journal written entirely by AI systems.
AAAdeveloper-tools
tnt-house-risk-data-api
io-github-menantonio83-hue-tnt-house-risk-data-apiSolana token risk-scoring MCP server for AI trading agents with insider wallet cluster detection.
AAAinfrastructure
tts
com-brainiall-ttsHosted pay-per-use TTS: 54 neural voices, 9 languages incl. Brazilian Portuguese. $10 free credits.
AAAcontent-media
twothumbs
io-github-asselwan-twothumbsVerifies AI agent work end to end: real artifacts and outcomes checked, not self-reported success.
AAAai-ml
visa-check
com-canienter-visa-checkVisa & entry requirements for 199 passports, cited to official sources and re-verified daily.
AAApayments-commerce
AI Text Summarizer API
io-github-br0ski777-ai-summarizerSummarize text or URLs into key points with compression ratio and reading time. x402 USDC.
AAAanalytics
APITube News
io-apitube-newsReal-time news search across 500,000+ sources in 60+ languages with sentiment and entities.
AAAsearch
Airdrop Checker API
io-github-br0ski777-airdrop-checkerCheck wallet eligibility for active crypto airdrops — LayerZero, EigenLayer, Scroll. x402.
AAAfinance
Akkilahdot travel search
fi-akkilahdot-travel-searchRealtime package holiday and charter flight prices from Finland. Inventory not on Google Flights.
AAAsearch
B20 Check
com-b20check-b20checkVerify B20 tokens on Base: issuer powers, imposter detection, signed EIP-712 verdicts.
AAAdeveloper-tools
Base DeFi Yield Optimizer API
io-github-br0ski777-base-defiBase chain DeFi yields — Aerodrome, Moonwell, APY, TVL, risk scores. x402.
AAAdeveloper-tools
China Phone MCP
io-github-bg7iuy-china-phoneLook up Chinese phone number carrier, province, and city from official MIIT allocation data.
AAAdeveloper-tools
Clerk
io-github-clerk-mcp-serverAccess Clerk authentication docs, SDK snippets, and quickstart guides
AAAdeveloper-tools
Content Provenance
com-bonissystems-content-provenanceAnchor a content-creation event to the Knox chain; returns a C2PA-aligned, FRE 902-shaped bundle.
AAAai-ml
Country Calling Codes
io-github-kajdep-countrycallingcodesmcpCountry calling codes, ISO codes, E.164 dial codes, regions, trunk prefixes, and NANP area codes.
AAAdeveloper-tools
Cross-Chain Bridge Route API
io-github-br0ski777-bridge-routesBest cross-chain bridge routes with fees, time, providers. LI.FI-powered. x402.
AAAdeveloper-tools
DEX Swap Quotes API
io-github-br0ski777-dex-quotesBest swap quotes across DEXes (Uniswap, SushiSwap, Aerodrome). Base & Ethereum. x402.
AAAfinance
DeFi Yield Finder API
io-github-br0ski777-defi-yieldsBest DeFi yields by token — APY, TVL, risk, protocol. DeFiLlama-powered. x402.
AAAdeveloper-tools
DeckExtract
com-deckextract-deckextractDownload DocSend and Papermark decks as PDF or PPTX, including email-gated and protected links.
AAAcommunication
Domain Finder
io-github-sra1phani-domain-finderCheck if a brand name is free across domains, GitHub, npm and PyPI, and suggest available names.
AAAdeveloper-tools
Domain Intelligence API
io-github-br0ski777-domain-intelligenceWHOIS, DNS records, SSL certificate data for any domain in one call. x402.
AAAdeveloper-tools
Ecosystem Monitor
org-memoryapi-monitorEcosystem monitoring: service status and x402 activity metrics
AAAanalytics
Email Deliverability Audit API
io-github-br0ski777-email-deliverabilityAudit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.
AAAcommunication
Email Finder API
io-github-br0ski777-email-finderFind email addresses from name and company domain. x402 paid.
AAAsearch
Email Verification API
io-github-br0ski777-email-verificationVerify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.
AAAcommunication
Enrich — Company Domain Intelligence
io-github-globalsearchdata-enrichFree — no API key required. Enrich by domain or name. Country, contacts, social profiles.
AAAsocial-media
Gas Oracle API
io-github-br0ski777-gas-oracleReal-time gas prices, gwei tiers, USD cost estimates for Base and Ethereum. x402.
AAAdeveloper-tools
IP Geolocation API
io-github-br0ski777-ip-geolocationIP geolocation with city, ISP, ASN, VPN/proxy/tor detection. x402.
AAAgeo-travel
Ignav Flights
io-github-gusgordon-ignav-flightsLive flight prices and working booking links for AI agents and travel apps.
AAAsearch
Jupiter Solana Swap Quote API
io-github-br0ski777-jupiter-quotesSolana swap quotes via Jupiter — best route, price impact, priority fees, USD pricing. x402.
AAAdeveloper-tools
JxBrowser MCP Server
io-github-teamdev-ip-jxbrowser-mcpMCP server to assist with JxBrowser development.
AAAinfrastructure
Keyword Research API
io-github-br0ski777-keyword-researchSEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.
AAAcontent-media
LLM Abacus
com-llmabacus-pricingCompare up-to-date pricing for 40+ LLMs (incl. Chinese) & estimate cost from tokens. EN/zh.
AAAai-ml
NeuroTrade Signal API
com-a3eecosystem-neurotrade-signalAI-powered crypto trading signals: direction, confidence, TP/SL, thesis, technicals. 8 strategies.
AAAai-ml
ONCE
io-github-gsterlingpress-oncePrevent duplicate AI-agent side effects with idempotency, verification, and durable receipts.
AAApayments-commerce
Order Book Depth API
io-github-br0ski777-orderbook-depthUniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.
AAApayments-commerce
Owl Group Trading — Indicator Code
com-owlgrouptrading-indicator-codeVerified cross-platform implementations of Owl Group Trading indicators as queryable code.
AAAfinance
Perpetual Funding Rates API
io-github-br0ski777-funding-ratesPerp funding rates across Binance, Bybit, OKX — open interest, sentiment. x402.
AAAsecurity
Phone Number Validation API
io-github-br0ski777-phone-validationValidate phone numbers worldwide: carrier, line type, country, E.164. x402.
AAAdeveloper-tools