Claudy

The problem

When Claude Code works, it spawns sub-agents, hits failures, revises its reasoning, and runs workers in parallel — all invisibly. You see the final output but not the tree of work that produced it.

How it works

Claudy recognizes that Claude Code’s execution is already a DAG — main agent as trunk, sub-agents as branches, failures as forks — and renders it as a live GitKraken-style graph. It captures the delegation tree, each sub-agent’s tool calls, the failure outputs, and the reasoning-revision moments, so you see *how* Claude solved the problem, not just the answer.

Key features

• GitKraken-style DAG visualization of agent / sub-agent execution
• Surfaces the normally-invisible reasoning revisions after failures
• Shows parallel sub-agent exploration and what each searched
• Failure-to-pivot linkage: which test failure triggered which strategy change
• Interactive node graph with automatic layout

Architecture

A Vite + React 19 SPA using React Flow with a Dagre layout for the graph, Zustand for state, and Supabase for persistence.