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Concepts

7 articles

14 min read

How AI Agents Choose Tools: Inside the Resolution Engine

When an AI agent needs a tool, how does it decide which one to use? This deep dive into AgentNode's resolution engine explains capability matching, trust scoring, compatibility filtering, and the algorithm behind autonomous tool selection.

Mar 23, 2026
10 min read

MCP vs ANP: Two Standards for AI Agent Tools Compared

A technical comparison of MCP (Model Context Protocol) and ANP (AgentNode Package) — architecture differences, compatibility, when to use which, and how AgentNode bridges both standards.

Mar 23, 2026
13 min read

What Is ANP? The Open Standard for Portable AI Agent Tools

ANP (AgentNode Package) is the open standard that makes AI agent tools portable across every framework. Learn why pip, npm, and Docker fall short — and how ANP's manifest, permission model, and capability declarations solve the problem.

Mar 23, 2026
14 min read

What Is ANP? The Open Standard for AI Agent Capabilities

ANP (AgentNode Package) is the open package format that gives AI agents a universal way to discover, verify, and use tools across any framework. Learn how the manifest works, why typed schemas matter, and how ANP compares to existing approaches.

Mar 23, 2026
8 min read

AgentNode vs PyPI vs npm: Why AI Agents Need Their Own Registry

AI agents need more than what PyPI and npm provide. Learn why a dedicated agent tool registry with typed schemas, sandbox verification, and cross-framework portability is essential for the AI agent era.

Mar 23, 2026
7 min read

What Are Agent Skills? Understanding Portable AI Capabilities

Agent skills are portable, verified AI capabilities packaged in the ANP format. Learn how they differ from regular packages, why portability matters, and how the ANP standard enables cross-framework tool sharing.

Mar 23, 2026
8 min read

What Is AgentNode? The Complete Guide to AI Agent Skills

AgentNode is the first registry and platform purpose-built for AI agent capabilities. Learn what agent skills are, how the ANP standard works, and why portable tools matter for the future of AI agents.

Mar 23, 2026