The self-hosted AI agent runtime and multi-agent framework for autonomous agents. Open-source agent swarms with durable agent memory, MCP tools, skills, delegation, schedules, and 23+ LLM providers — a practical Claude Code and LangChain alternative.
Osmantic Deployment System Turn your PC, Mac, or Linux box into a private AI server. AI server and homelab setup is rapidly becoming a solved problem.
Build better enterprise architecture through structured strategy, design, delivery, and assurance workflows. The 13 community plugins (arckit-uae, arckit-fr, arckit-ca, arckit-eu, arckit-at, arckit-au, arckit-au-energy, arckit-us, arckit-uk-finance, arckit-uk-nhs, arckit-uk-gcloud, arckit-togaf-adm, arckit-agent-architecture) require the arckit core plugin.
AI Agent Connection - Claude, GPT, or other MCP-compatible agents connect via FastMCP protocol 2. Intelligent Analysis - Decision engine analyzes targets and selects optimal testing strategies 3.
P enetration testing A rtificial G eneral I ntelligence ⠀ PentAGI is an innovative tool for automated security testing that leverages cutting-edge artificial intelligence technologies. The project is designed for information security professionals, researchers, and enthusiasts who need a powerful and flexible solution for conducting penetration tests.
A collection of official Agent Skills from leading development teams and the community. Unlike many bulk-generated skill repositories, this collection focuses on real-world Agent Skills created and used by actual engineering teams, not mass AI‑generated stuff.
~54% less code (up to 94%) · ~20% cheaper · ~27% faster · 100% safe Measured on real Claude Code sessions editing a real open-source repo (FastAPI + React), against the same agent with no skill. ~54% is the mean across 12 feature tasks (Haiku 4.5, n=4); it reaches 94% where an agent over-builds (a date picker) and is near zero where the code is already minimal.
Open Design: The open-source Claude Design alternative Website · Download · Open Design Cloud · Discord · Follow @OpenDesignHQ English · Español · Português · Deutsch · Français · 简体中文 · 繁體中文 · 한국어 · 日本語 · العربية · Русский · Українська · Türkçe · ภาษาไทย --- 🎨 The open-source Claude Design alternative. 🖥️ Local-first native desktop app for macOS and Windows.