40,291 servers. Updated 2026-10-31 16:09

"Semantic Web" matching MCP connectors:

GET /v1/connectors – MCP directory API reference

Matching Connector Tools:

PushNotif Official MCP Server A
io.github.AarsyDesign
Web Push (VAPID), Android (FCM), iOS (APNs), In-App Popup, Toast & Transactional Email OTP engine.
Communication Email Security
191
https://pushnotif.biz.id/mcp
Gluo A
dev.gluo
Free agent tools, no sign-in: browser flows, test inboxes, web extract, site and domain checks.
Browser Automation Email Security
101
https://gluo.dev/mcp
Agent Tools A
me.crowdspark.agents
32 pay-per-call x402 tools: x402 seller audit, invoice intake, OCR, PDF, email, web, on-chain
Payments & Billing Blockchain Email
451
https://agents.crowdspark.me/mcp
inbox-preview A
ai.powerline
Render HTML/.eml emails in real Gmail, Outlook & Yahoo web clients and screenshot them
Email Browser Automation
41
https://api.powerline.ai/v1/mcp
Monie Tools: screenshots, PDF/OCR, PageSpeed & email for agentsOAuth
io.github.monietools
Agent tools: clean web screenshots/PDFs, PDF & image OCR to Markdown, PageSpeed audits, email checks
Browser Automation Image & Video Processing Email
1
https://mcp.apify.com/?tools=poised_beardlichen/website-screenshot-pdf,poised_beardlichen/pdf-to-text-markdown-ocr,poised_beardlichen/image-to-text-ocr,poised_beardlichen/pagespeed-lighthouse-checker,poised_beardlichen/email-verifier-bulk
SentFromAIOAuth
ai.sentfrom.api
Email infrastructure for AI agents. Give your agent its own inbox: create inboxes, send, reply in-thread, forward, search (keyword + semantic), drafts, custom domains, webhooks and allow/block rules. 21 annotated tools. Authenticate with a SentFromAI API key (sf_live_...) as a bearer token; OAuth sign-in for hosts that support it. Free plan: 5 inboxes, 5,000 emails/month.
Email Autonomous Agents
1
https://api.sentfrom.ai/mcp