MCP SaaS Integrations OSS tools — 6 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

pranciskus/newsmcp At Risk open source

Real-time world news for AI agents — events clustered from hundreds of sources, classified by topic and geography, ranked by importance. Free, no API key. `npx -y @newsmcp/server`

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.

aliyun/alibaba-cloud-ops-mcp-server At Risk open source

AlibabaCloud CloudOps MCP Server

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.

Tools