"Debugging WebRTC SDK Implementation Issues in Visual Studio 2019" matching MCP servers:

Peer-to-peer WebRTC communication for AI agents, connecting autonomous coding agents over low-latency WebRTC DataChannels with room-based signaling, video stream bridging, and multi-agent coordination — all exposed as MCP tools.

Enables interaction with Microsoft Copilot Studio Agents through the Direct Line 3.0 API, allowing users to start conversations, send messages, retrieve history, and end conversations directly from their code editor.

Enables interaction with Microsoft Copilot Studio Agents directly from VS Code through the Direct Line 3.0 API. Supports starting conversations, sending messages, retrieving history, and managing conversation lifecycle with your custom agents.

Sendmux is an email inbox API and email API for AI agents. Use this MCP server to let authorised agents work with Sendmux mailboxes, inbound email, clean JSON parsing, webhooks, outbound sending, provider routing, logs, billing, and team controls.

Enables sending emails and listing sent emails with delivery status and open/click counts via the Maillog API.

Enables an assistant to send email and list sent emails through the Maillog email API.

LoginWA MCP: WhatsApp OTP, device status, send message, and broadcast for AI agents. LoginWA hosts the WhatsApp session, so no VPS, no Baileys to babysit, no reconnect loops. Free tier 100 messages a month, paid from $1. Pricing: https://loginwa.com/pricing

Pinboard is a local-first communication layer for coding agents, providing MCP tools for session presence, targeted messages, inbox delivery, and advisory file leases with secure local IPC.

Connects Claude to Microsoft Outlook through the Microsoft Graph API, enabling email management (list, search, read, send) and calendar operations (list, create, accept, decline, delete events) via OAuth 2.0 authentication.

An MCP server that gives Claude read and write access to WhatsApp through a self-hosted Evolution API gateway. It is dependency-free, using Node's built-in fetch and stdio transport.

Enables OneSignal push notification workflows in Cursor, including message sending, segment management, template creation, Journeys, custom events, and mobile SDK setup.

Exposes a sovereign peer-to-peer mesh (WebRTC + BroadcastChannel) to any MCP client over stdio for peer messaging and connection handling.

Python SDK for x402mail - send and receive email with USDC micropayments

Enables AI assistants to have voice conversations and screen sharing capabilities via WebRTC, using Pipecat for speech-to-text and text-to-speech.

Wraps Claude Code as a server using the Model Context Protocol (MCP), allowing teams to interact with Claude Code through a Slack bot interface.

A production-quality Telegram MCP server that sends messages via Telegram API, fixing bugs in the reference implementation. Provides tools to list dialogs, read messages, send messages, and mark chats as read.

Enables remote control of the Cursor AI agent via chat platforms like GitHub Issues or Telegram, allowing users to start sessions and receive summaries and prompts in a chat thread.

Enables AI chat sessions to exchange messages and structured data with each other, preserving provenance and conversation threads, so work in one chat can be reused in another without manual copying.

Enables AI agents to automate property maintenance workflows by managing tickets, sending WhatsApp notifications via Twilio, and triggering n8n automation webhooks. It allows users to query maintenance statuses, notify tenants, and escalate issues to vendors using natural language.

Enables coding agents to install and manage Paydirt's iOS SDK for user feedback, trial cancellation, and subscription cancellation, with Slack integration and app building.