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A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
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.
Production grade RAG agents for enterprise knowledge management and document retrieval.
Search and read web standards from WHATWG, IETF, W3C, MDN, Can I Use, WPT, Node.js, and TypeScript via remote Cloudflare Workers.
Live Iranian Toman exchange rates, gold prices, and crypto data for AI agents via six read-only tools.
Search, access, and manage AI-curated research papers, images, videos, and datasets in a collaborative shared repository.
Financial router for AI agents accessing Asian crypto markets with cross-exchange routing across 14 exchanges.
MCP server for evidence-based supplement data including trust-scored products, price history, comparisons, and goal-based recommendations.
Public read-only MCP over the complete I Ching hexagram dataset, without divination.
Search thousands of active YouTube sponsors and 60,000+ channels from any MCP client.
Publish and share access-controlled Markdown documents directly from AI tools like Claude Desktop, Claude Code, and Cursor.
Free read-only AI coding verification tools: verification-debt calculator, task-spec lint, and search.
Provides tarot card readings and spreads using the complete 78-card Rider-Waite-Smith deck.
Read-only email deliverability diagnostics: MX, SPF, DKIM, DMARC, DNSSEC, and blacklist checks via MCP.
Official Swiss cost-of-living and relocation data for all 26 cantons: taxes, rent, premiums, and jobs.
Six deterministic hydration calculation tools covering daily intake, dehydration, and athlete planning.
Documentation and setup guides for Tandem's AI agent platform, SDKs, and workflows.
Crypto trading data for AI agents (Solana, Base), billed per call in USDC via x402.
Scan any website's AI readiness: AI search visibility and AI agent usability scoring.
Live LLM API price + status radar across 11 providers, with public per-model price HISTORY.
Summarizes text or URLs into key points with compression ratio and estimated reading time.
Search arXiv papers, fetch metadata in batch, read full HTML content, and browse the category taxonomy.
Gives a pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.
Public anonymous catharsis board: post grievances, discover what others blame, search the community feed.
An ambient split-flap display board that AI agents push text to, viewable on any screen.
Evaluate, simplify, and differentiate math expressions with configurable precision and variable scoping.
Discover unlimited LLM inference pools, get USDC quotes, subscribe on Base, check key status.
Architecture documentation and patterns for building NestJS and Nuxt full-stack applications.
U.S. higher education data: tuition, graduation rates, and post-graduation earnings.
Convert latitude/longitude to the deepest administrative location ID plus its full parent chain.
Independent trust verification for MCP servers with security scanning, trust scoring, and certification.
Cron expression parser that explains schedules and returns the next N fire times with timezone support.
MCP server providing unified access to 16 cross-niche data sources including crypto, DeFi, weather, news, finance, and web3 via a single endpoint.
Urban intelligence knowledge graph for civic problem-solving
Retrieve WHOIS records, DNS entries, and SSL certificate data for any domain in one call.
Query published LifeLongEdge Edge Lab trading-system research studies as structured data.
Audits email domain health by checking SPF, DKIM, DMARC, and MX records, returning a deliverability score from 0 to 100.
Verify email addresses: syntax, MX records, disposable detection, and a 0–100 quality score.
Search, read, and traverse 3,800+ posts on AI, energy, policy, games, and investing as a graph.
Etsy tag finder that surfaces long-tail tag ideas from live Google autocomplete data.
Search Swiss federal legislation: laws, articles, and amendments via the Fedlex SPARQL endpoint.
AI-accessible precision machining and testing, plus offshore P&A, subsea wellhead specs, and NOV Grant Prideco drill-pipe lookup.
Gabriel S. Gusmao: bio, publications (Scholar citations), scientific-ML playgrounds, and profiles.
Cross-border trade finance for SMBs, settling invoices in USDC on Base L2 with same-block settlement via four trade tools.
Fetches Hacker News feeds, threaded discussions, user profiles, and full-text search via Firebase and Algolia APIs.
Top Hyperliquid trader positions, including long/short, position size, PnL, leverage, and market sentiment.
SEO keyword research using Google Suggest autocomplete, with intent classification and long-tail keyword discovery.
Access Atacadão financial data via Brazil's Open Finance for AI assistants.
Access BTG Pactual investment data via Brazil's Open Finance for AI assistants.
Access BV Bank financial data via Brazil's Open Finance for AI assistants.