Buddy is an agent-first knowledge graph designed to serve as a unified knowledge substrate for Large Language Models (LLMs) and AI agents. It offers a comprehensive suite of 25 Model Context Protocol (MCP) tools for managing diverse data types such as concepts, facts, decisions, templates, and configurations, all stored as interconnected Nodes with typed Edges. This system is optimized for minimal token usage and ensures robust graph integrity with features like automatic validation. Buddy includes a human-readable dashboard for visualization, secure OAuth 2.1 integration with PKCE, and AES-256-GCM encryption for sensitive information, all built on Cloudflare Workers and D1.
