Waymark — shared procedural-knowledge network for AI agents
Collective procedural-knowledge network for AI agents — the shared route map of the agent economy. Before attempting a non-trivial task (API integration…
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Sipgate API MCP Server
The Sipgate API MCP Server is an unofficial community integration that provides access to the sipgate API through the Model Context Protocol. It enables AI…
RadMail — the email operating system for agents
Email OS for agents over MCP: two-axis triage, a Right Now lane, commitment follow-through, reviewable drafts, and a machine-verifiable BEC hard-stop…
CryptoAgentMail
Secure credit-based email infrastructure for AI agents with hosted MCP access, API-key auth, inbox creation, sending, memory, recovery, and Solana USDC credit…
Send16
MCP server for Send16 — 79 tools that let AI agents (Claude, Cursor, ...) send transactional & marketing email, manage contacts/automations/webhooks, with a…
mcp-server-yuque MCP Server
# mcp-server-yuque MCP Server record notes to yuque This is a TypeScript-based MCP server that implements a simple notes system. It demonstrates core MCP…
FreeCustom.Email MCP — AI Email + OTP Automation for Agents
AI-native disposable email + OTP extraction for LLM agents.
Chamade
Hosted MCP gateway that lets AI agents join voice meetings and DMs on Discord, Microsoft Teams, Google Meet, Nextcloud Talk, Zoom, Telegram, WhatsApp, and SIP…
Justcall Mcp Server
The JustCall Model Context Protocol (MCP) Server lets Large Language Models (LLMs) and AI agents make real-world voice calls and send SMS directly through…
Contextforge
Persistent memory MCP server for Claude. Store decisions, code snippets, and knowledge that
MCP Send to Feishu Server
# MCP Send to Feishu Server [English](README.md) | [中文](README.zh.md) A MCP server that sends notifications to Feishu and WebSocket when agent tasks are…
Oceanbus Mcp Server
MCP server giving AI agents 7 tools to register, discover, message, and transact with other agents on the OceanBus network. No server required. npx…
Whats App Mcp Server
Human-in-the-loop approvals & notifications for AI agents via WhatsApp (MCP server)
Meeting Intelligence Mcp
AI scheduling assistant for agents. Timezone conversion, public holidays for 100+ countries, business hours checker, multi-timezone meeting slot finder, and…
Sinch MCP Server
Sinch provides a global, scalable, secure platform for businesses to communicate with their customers - for messaging, voice, verification and email. These…
Slack MCP Server
The most powerful MCP Slack Server with Stdio and SSE transports, Proxy support and no permission requirements on Slack Workspace! assistants, llm, mcp…