Show HN: Flow – Claude Code CLI for feature planning → review/testing → merge (github.com)

Flow is my claude code supervisor for designing epics and shipping features really quickly. It was bootstrapped with itself so you can look at recent PRs to see what it produces.

Usage:

> flow feature create 'implement csv exports' --model opus --effort high

• triage → plan → git worktree → code → verify → CI → review → merge

• pauses only for plan approval and subjective pre-merge validation (if any)

> flow epic create 'design app for making money' --model haiku --effort low

• (same flow as `feature` but it only produces an epic PRD with phase dependency mappings)

> flow epic run design-app-for-making-money

• resolves current state of the epic and launches feature pipelines for unblocked phases

> claude -p "Triage this list of bugs and launch a flow pipeline for each bundle with opus high: <bug list>"

• a flow pipeline can create new flow pipelines so fan-out is really powerful (eg if one pipeline discovers a bug that should be handled separately)

> flow feature ls # show all active pipelines

> flow epic ls # show all epic statuses

Stats:

• in the last 4 months I've merged ~1000 heavily tested/reviewed PRs

I very strongly recommend enabling the tmux integration and learning how to use tmux if you don't already.