Verified directory
MCP Server Directory
Search Registry metadata and see exactly what our independent monitoring has verified.
59,838 matching servers
Operational
SendCheck — EVM address verification (x402)
org.pennyforge.api/sendcheck
Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth.
253 ms latency— 24h
Auth required
Sendcove
app.sendcove/sendcove
Draft and schedule posts for X, Instagram, TikTok, Threads, Bluesky, YouTube, Facebook and LinkedIn.
249 ms latency— 24h
Auth required
send-decision
com.inboxpolicy/send-decision
Send-decision email verification: agents get send/review/avoid with evidence, pay-per-call via x402.
560 ms latency— 24h
Auth required
SenderKit
com.senderkit/senderkit
Build and send email, SMS, and push straight from your AI agent.
276 ms latency— 24h
Auth required
senders-mcp
io.github.dame-senders/senders-mcp
Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.
553 ms latency— 24h
Operational
SendFaxFast
com.sendfaxfast/fax
Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39
1110 ms latency— 24h
Auth required
SendFrame
com.getsendframe/sendframe
Review AI-generated work before you send it, then deliver it to verified recipients.
240 ms latency— 24h
Operational
Sendgrid
io.github.pipeworx-io/sendgrid
SendGrid MCP — wraps SendGrid v3 API (api.sendgrid.com/v3)
879 ms latency— 24h
Auth required
SendGrid MCP by usefulapi
io.usefulapi/sendgrid
Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.
114 ms latency— 24h
Operational
SendGuard
ai.sendguard/preflight
Check an email before your AI agent sends it: allow, review or block with reasons.
352 ms latency— 24h
Auth required
Sendhey
app.sendhey/sendhey
Turn AI-built work into tracked, gated share links your clients can open.
404 ms latency— 24h
Auth required
SendHQ
cc.sendhq/sendhq
Send and receive email from your verified domains; manage domains, templates and deliverability.
319 ms latency— 24h
Auth required
sendifai
com.sendifai/platform
335 MCP tools, 75 playbooks. AI-native CRM, email/SMS, events, OAuth.
2502 ms latency— 24h
Operational
Sendiment
io.github.benjaminmower/sendiment
Cast, read and skip thoughts in sendiment, a public river of ephemeral thoughts shared with humans.
202 ms latency— 24h
Auth required
Sendinel
ai.sendinel/mcp-server
AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.
615 ms latency— 24h
Auth required
Sending
dev.sending/mcp
Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
279 ms latency— 24h
Operational
SendIt
io.github.Shree-git/sendit
Publish and schedule social posts, upload media, and review analytics through OAuth.
409 ms latency— 24h
Auth required
Sendlane MCP by usefulapi
io.usefulapi/sendlane
Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports.
1231 ms latency— 24h
Down
Sendlet
email.sendlet/sendlet
Let AI agents email only people you've approved. One private MCP URL per recipient or group.
494 ms latency0% 24h
Auth required
SendLetter
eu.sendletter/sendletter
Send real, printed letters by post across Europe. Requires a free account; quote before sending.
217 ms latency— 24h
Auth required
Sendly
now.sendly/sendly
Send email, manage contacts, campaigns and workflows, and diagnose deliverability in Sendly.
253 ms latency— 24h
Operational
SendMyCall public data
com.sendmycall/public
Virtual phone number coverage, monthly prices, calling and forwarding rates, help articles.
385 ms latency— 24h
Auth required
SendNow
live.sendnow/sendnow
Share documents as secure, trackable links, build data rooms, and see who viewed what.
279 ms latency— 24h
Auth required
Sendocado
com.sendocado/sendocado
Activation and onboarding emails for software products, sent through your own email provider.
117 ms latency— 24h