← The Lab/N° 040 · TOOL·Shipped 2026-06

Claude Workflow Starter

A minimal, working JavaScript starter for Claude Code Dynamic Workflows that fans out parallel agents across AI news sources.

Claude Workflow Starter is a clone-and-run example for Claude Code Dynamic Workflows, the parallel-subagent pattern Anthropic shipped in June 2026. A single 191-line workflow.js defines six source agents — Hacker News, GitHub Trending, arXiv, dev.to, Reddit, and Product Hunt — that run in parallel, then merge and deduplicate their results into a weekly AI digest. The official docs describe the pattern but ship no working repo; this fills that gap, and you can add your own source in about ten lines.

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ctxauditor

Audits a Claude Code session transcript and flags which tool calls, file reads, and turns burned the most tokens.

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