Catalog

Playwright MCP is an open-source MCP server that gives LLM agents browser automation through structured accessibility snapshots, with no screenshots or vision models needed.

metasfresh is a free, open-source ERP system for industry and trade companies that need scalable, flexible business software with a modern web interface.

Mautic is open-source marketing automation software for running email campaigns, segmentation and lead management on your own infrastructure.

awesome-mcp-servers is a curated, link-checked catalog of Model Context Protocol (MCP) servers for discovering AI tools, data sources and services.

Monaco Editor is an MIT-licensed browser code editor library from Microsoft, the editor core of VS Code, for embedding IDE-style editing in web apps.

dotlottie-web is an open-source Lottie and dotLottie player for the web, built on a Rust and WASM core, for animation libraries and SDKs.

Mattermost is an open source, self-hosted team collaboration platform for chat, workflow automation and secure communication in software development teams.

Matomo is an open-source web analytics platform, a self-hosted alternative to Google Analytics that keeps visitor data privacy-friendly and under your control.

Plane is an open-source project management tool for tracking issues, cycles, modules and roadmaps, a self-hostable alternative to Jira and Linear.

Luanti (formerly Minetest) is a free open-source voxel game engine for creating, modding and playing block-based games.

Skills for Real Engineers: MIT-licensed agent skills for AI coding tools that replace vibe coding with alignment, shared language and red-green-refactor testing.

mcp-go is an MIT-licensed Go implementation of the Model Context Protocol for building MCP servers that connect LLM applications to external data sources and tools.

AltTab is an open-source macOS utility that brings Windows-style alt-tab window switching to Mac, letting you switch between open windows quickly with the keyboard.

Dify is an open-source LLM app development platform for building agentic workflows and RAG pipelines, moving teams from prototype to production.

Krayin CRM is a free, open-source CRM built with Laravel for managing customers, leads and sales pipelines in one web application.

LobeHub is an open-source Chief Agent Operator, a workspace that organizes AI agents into 24/7 operations by hiring, scheduling and reporting on a team of agents.

KeePassDX is a free, open-source password and passkey manager for Android that stores encrypted credentials in a single KeePass-format file.

Joplin is a free, open-source note-taking app for Windows, macOS, Linux, Android and iOS that keeps notes in Markdown and syncs them with end-to-end encryption.

LedgerSMB is a free, web-based double-entry accounting and ERP system for small and medium businesses, covering invoicing, orders, inventory and bookkeeping.

LibreSign is an open-source document signing application for Nextcloud that lets organizations run controlled signing workflows with traceable records.