MCP servers and skills: search, filter by where they run, and compare.
Real-time email verification API. Syntax, MX, disposable detection, role-based flags, quality score 0-100. Built for agent outreach pipelines. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
Send emails programmatically via Resend -- text or HTML body, delivery status, message ID. Transactional email. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
Audit email domain deliverability: SPF, DKIM, DMARC, MX records, score 0-100. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
Find professional email addresses from name + company domain. Tests 15+ patterns against MX records with confidence scoring. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
Person enrichment from email. Full name, job title, company, LinkedIn, GitHub, Twitter, avatar, location. Ideal for lead research. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
Compliance & verification toolkit for AI agents — OFAC sanctions screen, KYA, transaction risk + disposable email/SMS inboxes. MCP + HTTP + CLI.
Hosted by authorMIT★ 2Few starsNo key
Remote MCP server: email verification for AI agents (syntax, MX, disposable, role, score). $0.001 USDC/call via x402 on Base.
Hosted by authorMITFew starsNo key
Agent-native utility API bundle. 9 endpoints as MCP server + REST API with x402 micropayments. Live at tools.beethoven2024.com
Hosted by authorMITFew starsNo key
SwitchBord is a free, live router for paid agent APIs on x402 and MPP. Your agent asks for a task in plain words ("search the web", "ETH price"); SwitchBord answers with the sellers that are working,
Hosted by authorMITFew starsNo key
sigtap - paid micro-tools for AI agents over x402 (USDC on Base). One signature per call. No keys.
Hosted by authorMITFew starsNo key
64 API tools behind one key. MCP native. x402 USDC payments. Web scraping, AI generation (Claude/GPT-4/Grok/Gemini), crypto data, voice, email & more. archtools.dev
MCPLink only★ 3Few stars
Pay-per-call company research, email lookup, and claim checking APIs for AI agents. USDC on Base via x402, no API key.
MCPLink onlyFew stars
DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).
Hosted by authorNo licenseFew starsNo key
Domain threat checks, a 30-day domain watch, TLS/DNS/email-auth checks and a $2 site audit (x402).
Hosted by authorNo licenseFew starsNo key
x402 v2 payment requests; relays compatible clients' signed payments to the existing product API.
Hosted by authorNo licenseFew starsNo key
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