promptranks

Feature Flow — Productivity skill for Claude Code

Productivity community

Claude Code workflow to add new features, or debug features based on the sprint-flow created project.

How to install Feature Flow

This entry records only its repository, not the path inside it, so there is no exact command to give. Open promptranks/feature-flow and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Feature Flow does

Claude Code workflow to add new features, or debug features based on the sprint-flow created project.

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README

Feature-Flow

**Incremental feature development workflow for existing codebases.**

Feature-flow is a Claude Code plugin that automates the full lifecycle of adding features to an existing system — from analysis through implementation, testing, security audit, code review, and PR delivery.

The Problem

[sprint-flow](https://github.com/skybao1024/sprint-flow) solves **0→1**: building a complete system from a PRD. But real software development is 90% iteration. After the system exists, you need a different workflow that:

Understands existing architecture before writing code
Follows existing patterns, design systems, and conventions
Maps dependencies to avoid breaking changes
Validates with tests and security audits
Delivers via git branches and pull requests
Preserves context for efficient debugging

**Feature-flow solves 1→N.**

How It Works

Sprint-Flow (0→1)          Feature-Flow (1→N)
─────────────────          ──────────────────
PRD → System               Feature-PRD → Feature Branch → PR
                            ↓
                            Analyze codebase
                            Plan implementation
                            Implement (backend + frontend)
                            Test + Security audit
                            Code review
                            Create PR
                            Debug (if needed)

Commands

Command	Purpose
`/feature-init`	Analyze Feature-PRD + codebase, produce implementation plan
`/feature-run [name]`	Execute implementation (one-shot: all phases)
`/feature-status [name]`	Show progress and state
`/feature-review [name]`	Code review before PR
`/feature-done [name]`	Push branch, create PR, update global analysis
`/feature-debug "issue"`	Debug with preserved context
`/feature-sync`	Refresh global project analysis manually