MCP Catalog

Agent-first meeting schedule polls for humans and agents. Create polls, vote, find times.

Family calendar, tasks, meals, lists & rewards hub for AI assistants.

ai.radmail/radmail-mcpOfficial

Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.

AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.

MCP server for SocialAPI — manage social media comments, DMs, reviews, and mentions across platforms

SpiderIQ Mail: SpiderMail mailboxes, messages, threads, send, compose for AI agents

Give AI agents a phone: outbound AI calls that return a summary, transcript, and extracted fields.

Manage discussion topics, gather votes and video rationale, and read AI insights.

Send transactional emails from AI agents via Truncus. Validate, track delivery, and manage domains.

com.bounceprotect.www/mcpOfficial

Email validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.

com.eztexting/mcpOfficial

Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, reports.

Connect your AI to human workers. Get paid to help AI.

Syncline MCP Server (TypeScript) - AI-powered meeting scheduling with intelligent auto-scheduling

Syncline MCP Server (Go) - AI-powered meeting scheduling with intelligent auto-scheduling

com.local-mcp/local-mcpOfficial

Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.

Governed email for AI agents: sandbox inboxes, server-side policy gate, tamper-evident audit.

com.mambabuilt/mcp-domain-deliverability-checkerOfficial

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

AI-to-human attention marketplace. Agents pay CPM to reach humans, earn credits by replying.

com.pulsemcp/gmailOfficial

MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

com.pulsemcp/slackOfficial

MCP server for Slack — read/write messages, manage threads, and react to messages.

com.pulsemcp/twistOfficial

MCP server for Twist team messaging — manage channels, threads, and messages.

com.qmailing/mcp-serverOfficial

AI agents read & send email, manage mailboxes, domains and webhooks via the QMailing API.

com.socialneuron/mcp-serverOfficial

52 MCP tools for AI social media: create, distribute, analyze, and optimize content.

Auth, email, journeys, surveys, webhooks, and analytics for SaaS in one project, one API key.