MCP Registry

Agent-facing PDF API: merge, split, rotate, compress, images, metadata, text, and Markdown.

Send, manage, and replay ntfy push notifications via MCP.

MCP server for discovering and querying CDC public health datasets via the Socrata SODA API.

Through-the-upgrade dependency-migration briefs for LLM coding agents.

Composable, tunable cheminformatics workflows: prepare ligands, cluster, virtual screens, and more.

Real-time US weather data via National Weather Service API. Forecasts, alerts, and observations.

ClinicalTrials.gov MCP server. Search studies, retrieve results, match patients to eligible trials.

Collaborative BrAPI v2.1 MCP workspace — studies, germplasm, genotypes across Breedbase, T3, more.

Vehicle safety data from NHTSA — recalls, complaints, crash ratings, investigations, VIN decoding.

MCP server for Hacker News — feeds, threads, users, and search via Firebase and Algolia APIs

Agent-native marketing platform: create campaigns, submit proofs, review submissions.

Search and inspect 6,500+ curated AI apps from the HyperStore directory.

Deterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.

Polymarket prediction markets — buy/sell positions in USDC. LemonCake pay-per-call billing.

Alpaca trading API with hard daily USD cap guard. Paper trading default; live opt-in.

USDC micropayments for AI agents. Pay-per-call any HTTP API. Kill switch + spend limits.

Buy tokenized US stocks (xStocks) on Solana via Jupiter DEX in USDC. Daily cap. Dry-run default.

IMAP/SMTP email MCP server — 47 tools, IMAP IDLE push, multi-account, AI triage.

Automated DOCX Redlining Engine

Art-tourism data for AI agents: biennales, art fairs, museums with 2026 prices + dates.

Search event travel: F1, MotoGP, soccer, NFL, tennis, concerts. Tickets + hotels + experiences.

Deploy static sites on Hostsmith - give it a file, get a live HTTPS URL. EU/US residency.

Count words, characters, sentences, paragraphs, reading time. x402 micropayment.

Track large on-chain whale transactions on Ethereum and Base. x402 micropayment.

Web search returning structured results — titles, URLs, snippets. x402 micropayment.

Extract clean markdown from any URL. Removes boilerplate. For RAG pipelines. x402.

Test webhook endpoints — send requests, measure latency, validate responses. x402 micropayment.

Current weather and 7-day forecast for any location. OpenMeteo-powered. x402 micropayment.

Crypto wallet balances, ERC-20 tokens, USD values across Base and Ethereum. x402.

In-memory vector search with TF-IDF and cosine similarity. x402 micropayment.

Generate UUIDs v4, v7, ULID, nanoid. Batch support. x402 micropayment.

Parse user agents — browser, OS, device, bot detection. x402 micropayment.

Shorten URLs with hash-based codes or custom aliases. x402 micropayment.

Unit conversion — length, weight, temperature, volume, speed, data. x402 micropayment.

Scrape Twitter/X profiles, tweets, search. No API key. Structured JSON. x402 pay-per-call.

Trust scoring for domains, wallets, APIs. SSL+DNS+WHOIS+headers. Score 0-100.

Token safety check — honeypot, tax, proxy, blacklist, risk score. GoPlus-powered. x402.

Real-time crypto token prices — price, 24h change, market cap, volume. x402 micropayment.

Historical OHLCV candles for any token. CoinGecko + GeckoTerminal on-chain. x402.

Token holder distribution — top holders, whale count, concentration score. x402.

Convert datetime between timezones. List all IANA zones. x402 micropayment.

Translate text between 50+ languages with auto-detection. x402 micropayment.

Convert text to MP3 speech audio in 50+ languages. x402 micropayment.

Classify text into categories with confidence, readability, content type. x402.

Detect 50+ technologies on any website: CMS, frameworks, analytics, CDN. x402.

Real-time stock quotes — price, change, volume, market cap. x402 micropayment.

SSL certificate check — validity, expiry, issuer, chain, grade. x402 micropayment.

Solana DEX pool liquidity depth — TVL, slippage, volume, Raydium/Orca/Meteora. x402.

New Solana token launches — pump.fun, Raydium, PumpSwap. Price, liquidity, volume. x402.

Solana priority fees at 6 levels, cost in SOL/USD, congestion. x402.

Social media profile lookup for GitHub, Twitter/X, LinkedIn, YouTube. x402.

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

URL-friendly slugs from text — transliteration, custom separators. x402 micropayment.

SEO audit any URL: meta tags, headings, links, images, Schema.org, score 0-100. x402.

Analyze text sentiment, emotions, confidence scores, and key phrases. x402 USDC.

Capture screenshots (PNG/JPEG/WebP) and generate PDFs from any URL. x402 payments.

Multi-source research report generator with web fetching. x402 micropayment.

Test, validate and explain regular expressions with match highlighting. x402 micropayment.

Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.

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

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

Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.

Validate phone numbers worldwide: carrier, line type, country, E.164. x402.

Person lookup from email: name, title, company, social profiles. x402.

Generate PDF from HTML or Markdown with custom pages, margins, layout. x402.

Password strength scoring with entropy, crack time estimation, common password detection. x402.

Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.

Extract text from images using OCR. Tesseract-powered. x402 micropayment.

Fetch NFT metadata — name, image, traits from contract+tokenId. x402 micropayment.

NFT collection floor price, volume, holders, rarity rank via Reservoir. ETH + Base. x402.

Convert markdown to clean HTML with headings, lists, code blocks. x402 micropayment.

Render markdown to styled HTML with light/dark/github themes. x402 micropayment.

Generate placeholder text — paragraphs, sentences, words. x402 micropayment.

Real-time DeFi liquidation risk levels by protocol and asset. DeFiLlama-powered. x402.

Detect language from text via trigram analysis. 30+ languages, script detection. x402.

SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.

Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.

Solana swap quotes via Jupiter — best route, price impact, priority fees, USD pricing. x402.

JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.

IP geolocation with city, ISP, ASN, VPN/proxy/tor detection. x402.

Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.

Top Hyperliquid trader positions — long/short, size, PnL, leverage, sentiment. x402.

Hyperliquid perp order book, prices, funding, OI, candles. x402 paid.

HTTP header analysis — security headers, cache, server detection. x402 micropayment.

Convert HTML to clean markdown. Strips scripts and styles. x402 micropayment.

Hyperliquid vault summaries — APR, TVL, PnL, followers, sorted by performance. x402.

Hyperliquid spot tokens, prices, volume, wallet balances. 454 tokens. x402 micropayment.

Hyperliquid account analysis: positions, PnL, fills, orders, funding. x402 pay-per-call.

HL perp funding rates for 229 markets. Sort, history, arb opportunities. x402.

Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.

Scan website GDPR compliance: consent, privacy policy, trackers. Score 0-100. x402.

Real-time gas prices, gwei tiers, USD cost estimates for Base and Ethereum. x402.

Multi-chain gas estimation — ETH, Base, Polygon, Arbitrum, BSC. x402 micropayment.

Perp funding rates across Binance, Bybit, OKX — open interest, sentiment. x402.

Cross-venue perp funding rate arb — Hyperliquid, Binance, Bybit, OKX spreads. x402.

Verify claims with web evidence. Returns sources and verdict. x402 micropayment.

Resolve prediction market events. Price checks, claim verification, outcome confidence.

Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.

Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.

Send emails programmatically via Resend. Text and HTML. x402 micropayment.