Amazon SQS API
Amazon Simple Queue Service — a fully managed message queuing service for decoupling and scaling microservices, distributed systems, and serverless applications.
Upstash REST API
Serverless REST APIs for Redis, Kafka, and QStash (message queuing) with per-request pricing — designed for edge functions and serverless environments where persistent connections aren't possible.
Apache Kafka / Confluent Cloud API
Apache Kafka event streaming platform (via Confluent Cloud REST API) for high-throughput, durable, replayable message streaming and event-driven architectures at scale.
RabbitMQ Management API
Open-source AMQP message broker with a management HTTP API for queue/exchange management, monitoring, and administration of self-hosted or cloud-hosted RabbitMQ deployments.
wamcp
WA MCP is a Model Context Protocol (MCP) server that exposes WhatsApp functionality to MCP-compatible AI agents. It provides 63 tools (prefixed with wa_), 10 read-only resources (whatsapp:// URIs), and 12 real-time events (SSE) for both WhatsApp Web via Baileys and WhatsApp Cloud API via a dual-channel backend. It can be deployed with Docker using Redis and supports multi-instance WhatsApp connections with queueing and persistent storage.
oracle.oci-queue-mcp-server
Provides MCP server interface to Oracle OCI Queue service for publishing, consuming, and managing asynchronous message queuing workloads.
MCP Server ChatSum
Provides an MCP tool to query and summarize chat messages stored in a local SQLite database populated by a companion chatbot application. Exposes a single `query_chat_messages` tool for retrieval and AI-driven summarization.
resend-mcp
Provides an MCP server for the Resend email platform, enabling MCP clients to send/receive and manage related email resources (contacts, broadcasts, domains, segments, topics, API keys, and webhooks) via stdio (default) or HTTP transport.
MCP Teams Server
An MCP server that enables AI agents to interact with Microsoft Teams: reading channel messages, creating discussion threads, replying to threads, mentioning members, and retrieving channel member lists.
whatsapp-mcp-extended
An extended Model Context Protocol (MCP) server that enables programmatic interaction with WhatsApp via ~41 MCP tools (messaging, media, reactions, editing/deleting, chat history, contacts, group management, polls, presence, profile data, blocklist, and “newsletters/channels”). It also includes a webhook system for incoming events with HMAC-SHA256 signatures and retry/backoff, plus a small webhook UI and supporting components (WhatsApp bridge in Go, SQLite storage).
oracle.oci-notifications-mcp-server
An MCP server that exposes Oracle Cloud Infrastructure (OCI) Notifications service APIs, enabling AI agents to create and manage pub/sub topics, configure subscriptions (email, HTTPS, Slack, PagerDuty, SMS, OCI Functions), and publish messages to notification channels for event-driven workflows.
slack-mcp-server
Slack MCP server exposing Slack Web API capabilities as MCP tools, supporting both local stdio transport and remote HTTP transport.
wexin-push-mcp-server
Provides an MCP server that exposes a tool (wechatNotice) to send WeChat official-account template messages via WeChat’s API. It supports MCP connectivity in STDIO mode (launched by an MCP client) and SSE mode (HTTP/SSE URL).
rabbitmq-mcp-server
rabbitmq-mcp-server is an MCP (Model Context Protocol) server that exposes RabbitMQ capabilities to AI agents, enabling the agent to interact with RabbitMQ resources (e.g., publish/consume/inspect depending on what the server implements).
mcp-server-activemq
Provides an MCP server (stdio transport) that wraps ActiveMQ JMS messaging operations as MCP tools, and uses Jolokia for admin-level inspection of topics/queues. Clients run it locally by compiling a Java jar and configuring the MCP client to launch the jar.
laravel-echo-server
laravel-echo-server is a self-hosted WebSocket server that relays Laravel broadcast events (from Echo) to clients via the Pusher protocol (or compatible clients).
laravel-echo-server
laravel-echo-server is a Node.js WebSocket server that works with Laravel apps (via Laravel Echo) to broadcast events to clients over WebSockets, typically using a Redis-based event layer.
tigase-xmpp-server
tigase-xmpp-server is an XMPP server implementation for hosting XMPP services (e.g., user accounts, routing/stanza delivery, and XMPP protocol features) rather than a web/API-based service.
open_im_server
open_im_server is an open-source chat/im server implementation (from the name and typical ecosystem conventions), intended to provide real-time messaging and related backend services for instant-messaging clients.
snikket-server
Snikket Server is an open-source self-hosted server for Snikket (a private, federation-capable messaging platform). It provides the backend services required to run a Snikket deployment.
openim-server
openim-server appears to be a server component for the OpenIM project (an instant messaging system). Based on the provided information, no README/repo metadata or interface specification was included, so the exact capabilities, APIs, and operational behavior cannot be confirmed from available data.
signal-server
signal-server appears to be a server-side component related to a “Signal” integration (likely message relaying/handling), but no repository contents, README text, interface details, or manifest were provided in the prompt, so its exact behavior cannot be determined from observable facts.