Jun 14, 2026 · Artificial Intelligence

Multi‑Agent Collaboration: How AI Commands AI and the New Complexity in Harness Engineering

This article dissects Claude Code's multi‑agent architecture, explaining why single‑agent designs hit context, serial, and failure walls, comparing leading frameworks, and detailing Claude's AgentTool recursion safeguards, Coordinator control‑data separation, UDS‑based swarms, IterationBudget controls, and the three engineering guardrails that keep multi‑agent systems reliable.

AI orchestrationAgentToolCoordinator

0 likes · 24 min read

Multi‑Agent Collaboration: How AI Commands AI and the New Complexity in Harness Engineering

James' Growth Diary

May 5, 2026 · Artificial Intelligence

AgentTool Deep Dive: Sub‑Agent Generation and Recursive Safeguards

This article dissects Claude Code's AgentTool, explaining how it spawns full‑featured sub‑agents, routes execution through three distinct paths, shares Anthropic Prompt Cache via Fork, and protects against infinite recursion with a dual‑layer safeguard while isolating worktrees for safe parallel file operations.

AI toolingAgentToolClaude Code

0 likes · 13 min read

AgentTool Deep Dive: Sub‑Agent Generation and Recursive Safeguards