Spec Flow

Spec-driven development workflow. Interactive phase-by-phase confirmation from proposal to implementation. Trigger: 'spec-flow', 'spec mode', 'need a plan', 'structured development', 'write a spec', 'feature spec', 'technical spec', '需求文档', '技术方案', '任务拆解', '规格驱动', '写个方案', '做个规划', '结构化开发', 'plan this feature', 'break this down', 'design doc'. Creates .spec-flow/ directory with proposal, requirements, design, and tasks.

34 stars 7 forksProductivity & Notes

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add echoVic/spec-flow --skill spec-flow

Manual install

git clone --depth 1 https://github.com/echoVic/spec-flow.git /tmp/spec-flow
mkdir -p ~/.claude/skills
cp -r /tmp/spec-flow/. ~/.claude/skills/spec-flow

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# Spec-Flow - Structured Development Workflow

Structured workflow for complex feature development. Creates living documentation that guides implementation and serves as team reference.

## Core Principles

1. **One phase at a time** — NEVER generate documents for subsequent phases in advance
2. **Mandatory confirmation** — After each phase, STOP and wait for user confirmation
3. **User-driven progression** — Only proceed when user says "continue"/"ok"/"next"/"继续"/"好"

## Parameters

| 参数 | 说明 |
|------|------|
| `--fast` | 跳过逐阶段确认，一次性生成所有文档（最后整体确认） |
| `--skip-design` | 跳过 Design 阶段（简单功能，架构显而易见时） |

## Language Rule

**所有生成的 .md 文件必须使用中文。**

## Interaction Rules

Load `references/interaction-rules.md` for detailed confirmation templates and prohibited behaviors.

---

## Five-Phase Workflow

Copy this checklist and check off items as you complete them:

### Spec-Flow Progress:

- [ ] **Phase 0: Initialize** ⚠️ REQUIRED
  - [ ] 0.1 Run `scripts/init-spec-flow.sh <feature-name>` or create `.spec-flow/active/<feature>/`
  - [ ] 0.2 Check if `.spec-flow/steering/` exists — if so, read for project context
  - [ ] 0.3 问自己：**这个功能的核心价值是什么？用一句话能说清吗？**

- [ ] **Phase 1: Proposal** ⚠️ REQUIRED
  - [ ] 1.1 Create `.spec-flow/active/<feature>/proposal.md` using `templates/proposal.md.template`
  - [ ] 1.2 包含：Background, Goals, Non-Goals, Scope, Risks, Open Questions
  - [ ] 1.3 问自己：**有没有隐含的需求没写出来？**
  - [ ] 1.4 问自己：**Non-Goals 是否足够明确？能防止 scope creep 吗？**
  - [ ] 1.5 ⏸️ 确认节点 — 等待用户确认后继续

Read the full skill on GitHub

Details

Skill name: spec-flow
Repository: echoVic/spec-flow
License: MIT
Repo updated: 16 February 2026

FAQ

What does the Spec Flow skill do?

How do I install the Spec Flow skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add echoVic/spec-flow --skill spec-flow. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Spec Flow popular?

It lives in echoVic/spec-flow, which has 34 GitHub stars and 7 forks.

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