Communication MCP Servers

AI agent messaging with durable inboxes, contacts and tasks. Connect through MCP with OAuth.

Task-scoped email inboxes for AI agents: read mail, extract verification codes, and reply.

The agentic email signature platform: one saved signature for your people and your AI agents.

Free anonymous website, DNS, email and TLS checks, plus monitor read and opt-in write access.

Social media scheduler your AI agent can drive: plan, publish, inbox, analytics on 12+ networks.

Schedule posts, automate DMs and comments, and work one inbox across 14 social networks.

Run LinkedIn and email outbound from Claude, ChatGPT, or any AI agent.

Create mail drafts, upload PDFs, browse forms, track orders, and pay via MPP or x402.

Send and receive email, and manage templates, inboxes, contacts and broadcasts.

Check whether an email address is real and will accept mail before you send to it.

Build a landing page, publish after approval, and capture form signups in AXL CRM.

Read and draft email you forward to a private alias. Agents cannot send or delete mail.

Send email, search delivery logs, and manage domains and your Maileroo account.

Build and send interactive email campaigns: studio editing, contacts, sending, results.

Validates email syntax and MX records. x402 payment required (testnet USDC).

Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.

Inboxes, threads, drafts and sending, built for agents.

Manage your HelpWell help desk, knowledge base, live chat, contacts, email and marketing automation.

Ephemeral HTTPS inbox for bots: mint URL, capture POSTs, list JSON. TEST. https://inbox.kymac.co

LinkedIn campaigns, content, leads and inbox from your AI client. Scoped, revocable keys.