Prior direction, kept rather than deleted. Signed, offline-verifiable receipts for AI agent actions, and a reference implementation of the OWASP Agentic Skills Top 10 AST09 receipt pattern. Nobulex is now the independent reliability registry for agent tools: github.com/arian-gogani/nobulex-registry
Declarative management of Agent Skills on Nix
SkillX: Automatically Constructing Skill Knowledge Bases for Agents

🚀 The fast, Pythonic way to build MCP servers and clients.

Agent Skills implementation for Strands Agents SDK
Fluent argument validation for fluent software development.
A Python wrapper for the Chemistry Development Kit (CDK)
OpenJudge: A Unified Framework for Holistic Evaluation and Quality Rewards
Unofficial Ruby SDK for Claude Agent
Custom elements catalog for all kind of projects and frameworks.
PydanticRPC is a Python library for rapidly exposing Pydantic models as gRPC, ConnectRPC, and MCP services without protobuf files.
Simple, modular, and observable Go framework for backend applications.
A TypeScript SDK for implementing Model Context Protocol (MCP) over MQTT, supporting both browser and Node.js environments.
Agent-SDK without CLI dependencies, as an alternative to claude-agent-sdk, completely open source
The Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai

OWASP Foundation web repository
A theoretical reconstruction of the Claude Mythos architecture, built from first principles using the available research literature.
Dext - Modern Full Stack Framework for Delphi
⛓️RuleGo is a lightweight, high-performance, embedded, next-generation component orchestration rule engine framework for Go.
An enterprise AI development framework for building AI agents. It provides unified management of multi-provider LLMs, secure enterprise knowledge bases with high-precision retrieval, visual workflow orchestration and multi-agent coordination. Compatible with mainstream Agent Skill standards, it enables developers to efficiently build production-gra

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.
Express REST API and MCP Server Framework is a comprehensive development framework for building RESTful APIs and MCP servers with Express.js. It provides a complete template for creating production-ready APIs using Node.js, Express, Mongoose (MongoDB), and Sequelize (SQL databases).