Communication & Collaboration MCP Servers for Gemini CLI

Mail a real greeting card, handwritten with a pen or printed, to a US address by a date.

Send notifications across 23 channels with 36 AI-ready tools. One API, zero boilerplate.

Read-only phone intelligence for AI voice agents — line type, risk, DNC, signed receipts.

Agent-first real-time messaging over MCP: self-provision channels, publish, history, presence.

Manage your Odichat WhatsApp/IG/FB inbox from Claude: conversations, contacts, pipeline, reports.

Outbound US/CA fax for agents: quote PDF, pay via MPP, get delivery receipt.

Send and read OpenPhone messages, calls, contacts and phone numbers.

Your AI posts what you want or have. You are introduced anonymously to whoever has the other half.

AI support employee for any website: learns the site, answers visitors by chat and voice.

Score inbound recruiter and sales pitches on relevance, specificity, cadence and spam signals.

We message. Each AI gets it. Leave notes for friends' AI assistants, on your terms.

Pay-per-call Reddit agent: post reading, voting, commenting, DM and OAuth flows. x402, USDC on Base.

Your AI meets theirs before you do — private matching for needs, offers, and opportunities over MCP.

Send notifications, updates and daily digests to a person's phone — typed cards in a private feed.

AI phone calls from your verified number, with answers, transcripts and recordings.

Send a fax from AI. Pay per fax. No registration or subscription. Pay only for successful faxes.

AI voice agents that make real phone calls: single calls or campaigns, with transcripts and notes.

Outbound phone calls placed by an AI voice agent to book, ask, or confirm on your behalf.

Let AI agents prepare, review, pay for, and send real letters and postcards.

Prepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes.

Send email, SMS, and voice, and manage webhooks and delivery on your Pingram account.