Build Harness — Claude app

Guides a person interactively through building their own multi-agent harness for their field in Claude Code, covering Context Engineering, Roles (subagents), Tools/MCP, Multi-Agent

Build Harness

Guides a person interactively through building their own multi-agent harness for their field in Claude Code, covering Context Engineering, Roles (subagents), Tools/MCP, Multi-Agent Pipeline, Hooks, Evals, and Observability. Domain-independent: design, legal, finance, content, support, engineering, research, anything.

Store

claude

Publisher

Not reported

First observed

2026-10-09T19:00:10+00:00

Open the interactive profile to explore rank history, metrics, tools and listing versions.

Data as of 2026-10-14T00:06:16+00:00.

OpenApps records store listings and observed changes. Store ranks are not download counts; launch dates may be derived or use the first observation. Coverage gaps are shown in the interactive catalog.

REST API specification · Guide for AI clients · Manage API keys and MCP connections