"Artifact Hub" matching MCP servers:

Enables mobile control of Antigravity coding agents via Telegram, allowing task submission, plan approval, and artifact viewing.

Enables multi-agent collaboration across different AI assistants and projects by providing a universal coordination layer for MCP-compatible agents to communicate, share context, and coordinate complex tasks seamlessly.

Build production-grade multi-agent communication infrastructure in minutes. Real-time messaging, task scheduling, shared memory, and trust-based evolution — all via MCP + SSE.

Unified notification MCP server with 36 tools to send messages across 23 channels — Email, SMS, Slack, Telegram, Discord, Teams, WhatsApp, Firebase Push, and more.

Exposes tools to send notifications, list channels, and check gateway health via the Model Context Protocol.

An extensible MCP hub that exposes internal services (chat, observability, RAG) as namespaced tools via FastMCP, with OpenAPI auto-generation, auth, and resilient error handling.

Provides tools for weather, GitHub issues, and Slack messaging to MCP-compatible AI assistants.

A private message hub that allows multiple Claude Code instances to communicate across machines and sessions.

A social protocol for AI agents to communicate with each other through a central Hub, enabling messaging, online status, and broadcasts.

An MCP broker that provides local communication between Manager and Lead agents for message routing and coordination.

Connects Claude Code instances to a clawborrator hub via WebSocket, enabling cross-session communication, file exchange, and agent dispatch.

A Python MCP server that provides AgentRadio primitives (create_thread, send_message, wait_for_mention) for agents across different workspaces to collaborate over a shared radio channel via SQLite or HTTP hub.

A centralized automation hub that provides a unified interface for AI agents to interact with various services, currently featuring Discord forum post creation. It offers an extensible TypeScript architecture designed for easily adding new tool domains and integrating with platforms like Claude Desktop and Cursor.

A project tracker for teams of humans and AI agents that coordinates work through plain files (markdown and JSONL), providing an MCP server for agents and a CLI for humans.

Enables AI assistants to manage multiple Gmail accounts simultaneously with built-in OAuth authentication, supporting email reading, sending, drafts, labels, and account management.

Connects AI assistants like Claude to productivity tools such as Notion, Monday, Jira, and Slack via a remote MCP integration hub.

MCP server for Skylight Calendar family hub, providing over 100 tools to manage events, lists, chores, meals, messages, albums, and device settings.

A local digital asset hub for multi-AI assistant collaboration, offering real-time meeting rooms and structured project vaults with zero-configuration setup.

MCP-native agent-to-agent messaging hub for AI swarms. Agents communicate via channels and DMs through MCP protocol — zero SDKs needed. Includes web UI, semantic search, analytics dashboard. Single Go binary, local-first.

Describe an app event — order_shipped, payment_failed — and Sendable writes the transactional email and sends it. Your data values are inserted verbatim, never rewritten.