MCP Server Directory

arcai io.arcai/arcai

Crypto intelligence: rug/scam scans for any token, verified whale flows, AI signals + track record

Grade a URL as an attacker and a customer would see it; scan a repo; check Supabase, Stripe, Vercel.

Dragons Eye Ransomware Claims com.ransomware-tracker.api/dragonseye

Ransomware claim lookups, IOC and CVE intel, group intel, bulk checks and watch alerts (x402 USDC).

Carrier Ledger dev.workers.neoaethel.carrier-ledger/carrier-ledger

Check U.S. trucking carriers and freight brokers in FMCSA records: authority, insurance, notices.

convert.express express.convert/transcribe

Transcribe audio and video to text, SRT or VTT. Summaries, translation. Optional OAuth sign-in.

KrakenShield eu.krakenshield/krakenshield

Quick HTTPS/SSL check of any website, cybersecurity glossary and KrakenShield prices.

Meetup io.github.pipeworx-io/meetup

Meetup MCP — wraps Meetup's public GraphQL API (api.meetup.com, free, no auth)

Finds PII and credentials in PDFs, screenshots and scanned documents

Skavio PDF, OCR & Document Processing MCP io.github.skavio-eu/processing

Company OAuth PDF, OCR, invoice and audio processing with measured jobs and prepaid company credits.

Ten checks on the export paragraph of a repository that ships encryption

HeaderGuard dev.workers.mike-tusa.headerguard/headerguard

Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

Gitleaks Cloud - GitHub API Key Hunter & Secret Scanner io.github.AnshumanAtrey/gitleaks-github-secret-scanner

Gitleaks Cloud - GitHub API Key Hunter & Secret Scanner

Audit MCP servers for tool poisoning, rug pulls and supply-chain risk (OWASP MCP Top 10).

Sternify com.sternify.app/sternify

Manage a Shopify store's Sternify bundles, gifts, upsells, banners and reviews via OAuth.

CarrierScrub com.carrierscrub/carrier-lookup

Check a US motor carrier's FMCSA authority, insurance and safety record: a dated GO/CAUTION/STOP.

PDF Text Extractor io.github.fernandoguiraud16-coder/pdf-text-extractor

Extract text, pages and metadata from PDFs in bulk, with OCR for scanned files.

Tanod Security dev.tanod/security

Contract and agent-package scans, phishing URL and OFAC checks, domain and header checks.

MCP server for querying VirusTotal API with comprehensive security analysis tools.

Saylor Innovations: pay-per-call data com.saylorinnovations/data

271 x402 agent APIs: research, law, medicine, science, finance, public data, security and crypto.

BeanHub io.beanhub/mcp

Read and update hosted Beancount books over OAuth. No CLI access token.

550W AI去字幕去水印 cn.550wai/550w-ai-media-cn

图片去文字去水印、本地视频全屏去硬字幕及画面水印，支持抖音、快手、哔哩哔哩、微博等分享链接去平台水印。OAuth 授权；本地文件需宿主上传支持，否则到 qzm.550wai.cn 上传。

agentic sinkhole research sh.rocketship/agentic-sinkhole-research

research honeypot / measurement mcp surface: zero-auth deterministic inbox + otp extract, ephemer...

GrayMatter io.github.ValkyrLabs/graymatter

Secure durable memory and bounded context for AI agents, with hosted OAuth and local Lite support.

Mozilla Observatory io.github.pipeworx-io/mozilla-observatory

MDN HTTP Observatory — grade any website's HTTP security headers and get the specific fixes, from…