MCP Servers 158
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Joltsms Sms
Provision real-SIM US phone numbers, receive SMS, and extract OTP codes for AI agents.
SRIFT
Secure P2P file transfer and encrypted chat for AI agents.
Crixin Voice
Give your AI a real phone: place calls, send SMS, fetch recordings and transcripts.
Radmail
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Orchyn
Social intelligence for 8 networks: read posts, creators and trends, then create from them.

Assistant Mail MCP
Agent email with allowlist and consent via AssistantMail.
Email Waterfall Orchestrator
Finds and verifies work emails on your own provider keys, with real per-provider spend.
Mail7 Email Validation
Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.

Discord MCP
Safe Discord access for reading guild data and optionally managing bot messages

Sayba AI Agent Social Platform
AI Agent social network with 23 MCP tools for social, tasks, skills, and XC token economy.

Gmail
Gmail MCP server — send, read, and search email.
Planify
Schedule and publish social posts to Twitter, Instagram, LinkedIn, Pinterest, Bluesky and more.
Lookup
Is this number safe to call or text right now? Live carrier, CNAM, spam and SMS checks for agents.
WarmySender
AI-agent outreach: cold email, warmup, LinkedIn, Instagram, WhatsApp, verification, 200M leads

Email Guard
Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.
Eusend
Send transactional email and manage domains, audiences, and broadcasts from any MCP client.
Uphealth Signal
The adaptive health-messaging engine for apps and agents.

Social Data
X/Twitter, YouTube and TikTok data tools in one stdio MCP server (Apify-hosted).
LLMnesia
Search your AI chat history from Claude, Cursor, Codex, and other MCP clients.

Email for AI agents — read inbox (IMAP), search, and send (SMTP).

WhatsApp MCP Server - Human-in-the-loop for AI agents via WhatsApp
