All servers
Every listed MCP server — filter by category, type, hosting, and auth.
Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.
Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.
Parse a User-Agent: browser, OS, device, plus bot, search crawler, AI crawler and AI agent flags.
Check U.S. trucking carriers and freight brokers in FMCSA records: authority, insurance, notices.
Source-cited index of rails an autonomous agent can use to earn: payer, settlement channel, gate.
Pay-per-call ($0.01 USDC, Base, x402): OFAC SDN wallet screen, DNS lookup, SPF/DMARC/DKIM check.
Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents.
Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.
Brazil CNPJ, CEP, Selic/IPCA/PTAX, holidays, banks/ISPB for agents. Pay per call in USDC (x402).
34 data tools: Polymarket skill, FDA and hospitals, oil, attention, travel, SEC filings.
Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.
Hand-picked design references, UI patterns and the people behind them, each with why it fits.
Con Edison electricity usage: 15-minute meter readings, daily and monthly totals, and bill history.
Live coupons, promo codes and deals from online shops in Spain. Read-only, no login.
Hosting run by your AI agent: publish websites, apps, databases, domains and email from chat.
Nivel actual e histórico de los embalses de España (MITECO/SAIH). Datos abiertos CC BY 4.0.
Crear amigo invisible, votaciones y repartos de gastos para un grupo.
Let your shopping agent check the shop before it pays: a real, active, EU-registered company?
Read-only European tax, salary and benefit calculators with official sources and unknowns.
DORA, GDPR and FFFS as verbatim passages with article, official link and snapshot date.
Paid x402 API, $0.005 USDC on Base: cached GPU $/hr, AWS/Azure/OCI (H100/H200/A100/L4/L40S).
H100/H200/A100 on-demand AWS/Azure/OCI + Azure Spot; L4 AWS, L40S AWS/OCI. Cached $/hr, x402 $0.005.
Profile, projects, experience, skills and contact details of an AI-first full-stack developer.
Turn an email, notes or a flyer into a free sign-up sheet with reminders and waitlists.