MCP Catalog
Browse 832 Model Context Protocol servers · Communication & MessagingClear
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AI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.
Email deliverability monitoring and sending: bounces, complaints, suppression, campaigns.
Send & receive texts using MCP. Use own phone! Get OTPs automate workflows Signup at phone-mcp.com
The official Planning Center MCP server for interacting with your ministry's data.
Give AI agents secure access to your email via private aliases with dedicated mailbox storage.
Editorial tools for LinkedIn. Capture ideas, draft posts, build narrative arcs, manage a schedule.
Remote MCP server bridging AI clients with the PowerDMARC email authentication Platform.
Schedule and publish to 10 social platforms: LinkedIn, X, Instagram, TikTok, YouTube, and more.
Send SMS, WhatsApp & email, manage contacts and campaigns, and pull reports via Pulseem.
Hosted MCP server for inbox health, reporting, and warmup operations.
Send SMS, manage contacts and groups, and read delivery reports. OAuth 2.1 SureSMS login.
Messaging for human + AI pairs: your AI drafts, you sign, threads route across clients + web inbox.
Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.
Your professional network in Claude — search contacts, log notes, and send warm intros.
A press your agent can commission: a funny, personalized printed booklet, mailed as a gift.
Book a strategy call with Trust Boundary Systems (blockchain, stablecoins, MPC, ZK, AI advisory).
Free MCP server: Nostr profile fetcher + a tip-metadata tool. AI-earns-a-dime experiment.
Create Tasks and run Workflows in Bleep from Claude, ChatGPT, and other AI assistants.
Cold email, email warmup, LinkedIn outreach, and B2B lead database via MCP.
Group scheduling: create a plan link, mark availability, get best times, lock the final time.
MCP server for WindowsForum.com with search, document retrieval, and real-time forum analytics.
Live mood of the world: read the planet's pulse, add a hum. Humans and AIs side by side.
Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys
Auth, email, journeys, surveys, webhooks, and analytics for SaaS in one project, one API key.