MCP SaaS Integrations OSS tools — 7 tracked with release & CVE alerts

@frihet/mcp-server Healthy open source

AI-native business management — invoices, expenses, clients, products, and quotes. 31 tools for Claude, Cursor, Windsurf, and Cline.

portainer/portainer-mcp Healthy open source

Portainer MCP server

saseq/discord-mcp At Risk open source

A MCP server for the Discord integration. Enable your AI assistants to seamlessly interact with Discord. Enhance your Discord experience with powerful automation capabilities.

8enSmith/mcp-open-library Mixed open source

A Model Context Protocol (MCP) server for the Internet Archive's Open Library API that enables AI assistants to search for book and author information.

aashari/mcp-server-atlassian-confluence At Risk open source

Atlassian Confluence Cloud integration. Enables AI systems to interact with Confluence spaces, pages, and content with automatic ADF to Markdown conversion.

nguyenvanduocit/jira-mcp Mixed open source

A Go-based MCP connector for Jira that enables AI assistants like Claude to interact with Atlassian Jira. This tool provides a seamless interface for AI models to perform common Jira operations including issue management, sprint planning, and workflow transitions.

codefuturist/email-mcp At Risk open source

IMAP/SMTP email MCP server with 42 tools for reading, searching, sending, scheduling, and managing emails across multiple accounts. Supports IMAP IDLE push, AI triage, desktop notifications, and auto-detects providers like Gmail, Outlook, and iCloud.

Tools