Install FlowRail
One command in your repo. The installer wires FlowRail into Claude Code, registers the skills, and confirms the connection. You start coding.
Sign up, then copy your workspace key from Settings, API keys. Export it in your shell so the installer can read it from the environment:
export FLOWRAIL_API_KEY=fs_… # add the same line to ~/.zshrc so new shells inherit it
Run the installer at the root of any repo where you want FlowRail active:
npx @flowrail/init-poc
Re-running is safe. The installer merges with anything you've configured by hand, registers the FlowRail skills with Claude Code, and probes the server to confirm everything's connected. Open Claude Code and start working. No flag, no wrapper command.
What the installer writes
Four files land in your repo, all idempotently merged:
.claude/settings.json # PreToolUse hooks for Write, Edit, MultiEdit, Bash .mcp.json # FlowRail MCP server entry, bearer = $FLOWRAIL_API_KEY .claude/skills/ # design-review, verify, dep-check, triage, lineage flowrail.yaml # workspace config (allowlists, severity floor, scanners)
On the roadmap
Native Homebrew (macOS, Linux) and Scoop (Windows) packages. Until then, npx is the supported path.