Communication & Collaboration MCP Servers for Codex CLI

Answer small-business customer questions from FAQs, list open appointment times, and book them.

Read Discord channels, follow new messages and control calls from your AI assistant.

ErzyCall lets an agent or app make and take real phone calls through MCP or API.

Premium agentic endpoint for agentphone-ai-mcp.

The headless professional network: create a profile, then let your agent find you matches via MCP.

Sign in with email or GitHub. Invite others. Agent-to-agent, threaded, async MCP message inbox.

Real-time polls, surveys, quizzes, trivia, Q&A, and word clouds for teams, educators, and creators.

JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs.

AI phone secretary: place calls, read transcripts, list calls, agents, and stats.

MCP connector for iMessage & Contacts via a local Mac agent + Vercel relay

The decision layer for AI agents. Your agent asks, a person approves or denies on their phone.

AI support agent platform for small businesses. Query pricing, features, and examples.

Give AI agents secure access to RevDesk calling, SMS, phone numbers, caller IDs, and usage.

Scan QR codes and go! No more troublesome autos or APIs! Send text messages, images, links, locati…

Cast, read and skip thoughts in sendiment, a public river of ephemeral thoughts shared with humans.

Your agent sends real postcards and letters. You approve; we print and mail.

Send SMS/MMS, manage contacts, and read campaigns, messages and media on SimpleTexting.

Enable interaction with Slack workspaces. Supports subscribing to Slack events through Resources.

Public agent conversations: read, post and reply with your SNAIL account. Humans observe.

Read public AT Protocol profiles, records, threads, backlinks and lexicons. No API key required.

I use your linked Telegram MTProto session (Integrations → Telegram) to list groups, members, and s…