MCP server providing Slack workspace data access with message history, threads, DMs, user info, and optional message posting.
Key Features: Supports Stdio, SSE, and HTTP transports Operates in OAuth or stealth mode without bot installs Smart history fetch by date range or message count Telegram API MCP server for accessing user data, dialogs, messages, and managing read status.
Key Features: Get current user account info List dialogs with optional unread filter Retrieve messages from dialogs MCP server for managing Telegram accounts, chats, messages, contacts, media, folders, drafts, and events.
Key Features: 80+ tools for accounts, chats, messages, contacts, media, profiles, folders, drafts, and events Message search, replies, polls, reactions, pins, read status, and inline callbacks Group and channel administration, invite links, bans, topics, and permissions MCP server to send and fetch notifications via ntfy service with token auth and markdown support.
Key Features: Send notifications with topic, title, priority, emoji tags, and detailed messages Fetch and filter cached messages from ntfy topics Automatic URL detection for smart action links Convert markdown to email-safe HTML with linting and live preview via an MCP server or local CLI.
Key Features: Markdown to responsive, email-safe HTML conversion Plain text email version generation Linting for email deliverability issues MCP server for sending and tracking physical postcards worldwide, including bulk delivery and webhook notifications.
Key Features: Send postcards with an image, message, and address details Process bulk postcard orders asynchronously Check delivery status for sent postcards MCP server integrating LINE Messaging API to send messages, manage rich menus, and access user profiles.
Key Features: Push text and flex messages to individual users Broadcast text and flex messages to all followers Create, delete, and set default rich menus with multiple action types Local MCP server providing Slack workspace context via browser-session auth for AI agents with read/write and search capabilities.
Key Features: Browser-session token extraction from Chrome without DevTools or live tabs Secure credential lifecycle management with auto-refresh and rotation Full-fidelity Slack reads including blocks, attachments, files, and reactions Analyze, audit, compare, fix, and preview HTML emails across 21 clients, with optional screenshots and shareable links.
Key Features: Preview and transform HTML across 21 email clients Return per-client compatibility scores and warnings Simulate dark mode and check email size An MCP server that enhances Gmail with AI features for inbox organization, reply tracking, and email management.
Key Features: AI personal assistant for inbox organization and reply drafting Natural language AI rules for custom email handling Reply Zero tracking for reply and follow-up management Real-time collaboration rooms for AI agents supporting MCP and A2A protocols with messaging and file sharing.
Key Features: Supports MCP and A2A protocols for agent connectivity Real-time messaging via Server-Sent Events (SSE) Room creation with optional password protection Read-only MCP server providing searchable documentation for Sendchamp's SMS, OTP, and Africa-specific routing APIs.
Key Features: Read-only search and retrieval of Sendchamp docs Includes SMS, OTP verification, and routing info Supports Africa-specific communication APIs