spec

分类: 开发与编程 | 上传者: scosman | 下载: 0 | 版本: v1.0（最新）

code projects using structured specifications. Guides users from project

更新日志: Source: GitHub https://github.com/scosman/vibe-crafting

目录结构

当前层级: skill/

📁 references/
- 📄 cmd_code_review.md 2.1 KB
- 📄 cmd_continue.md 2.3 KB
- 📄 cmd_implement.md 5.4 KB
- 📄 cmd_new_project.md 5.7 KB
- 📄 cmd_setup.md 4.4 KB
- 📄 coding_phase_prompt.md 3.2 KB
- 📄 cr_agent_prompt.md 3.6 KB
- 📄 pushback.md 2.0 KB
- 📄 spawning_subagents.md 1.4 KB
- 📄 step_architecture.md 3.5 KB
- 📄 step_component_designs.md 1.7 KB
- 📄 step_functional_spec.md 2.8 KB
- 📄 step_ui_design.md 2.4 KB
📄 SKILL.md 5.7 KB

SKILL.md

---
name: spec
description: >
  Commands: new_project, continue, implement, cr (code review), setup, or open guidance

  Spec-driven development: process for planning, building, and reviewing
  code projects using structured specifications. Guides users from project
  idea through functional spec, architecture, phased implementation, and
  code review — with human focused on decisions and AI agents handling
  drafting and building.

  Use when the user wants to: start a new project with specs, continue
  speccing or implementing a project, implement a planned phase, review
  code against specs, or set up spec-driven development in a repo.
---

# Spec-Driven Development

A structured process for building software projects with specifications. You (the human) focus on decisions and review; AI agents handle drafting and building.

## How It Works

Every batch of work ("project") gets a spec folder under `/specs/projects/PROJECT_NAME/`. The skill guides you through:

1. **Planning**: Project overview → functional spec → architecture → implementation plan
2. **Building**: Implement phases autonomously, with code review built into each phase
3. **Reviewing**: Spec-aware code review that verifies implementation matches design

The skill is project-agnostic. It provides the process; your project-specific conventions (test commands, linting, style) come from your system prompt configuration.

## Command Reference

### `/spec setup`

One-time (or incremental) setup for using the skill in a repo. Adds `.specs_skill_state/` to gitignore, creates `/specs/projects/` directories, detects monorepo layout, and checks for commonly-needed configuration.

→ Read [setup command reference](references/cmd_setup.md)

### `/spec new_project` or `/spec new`

Create a new project from scratch. Walks through planning steps: project overview, functional spec, architecture (with optional component designs), and implementation plan. Sets this as your active project.

→ Read [new project command reference](references/cmd_new_project.md)

### `/spec continue` or `/spec cont`

Resume work on the active project. Shows current state and routes to the next logical action — continue speccing, implement next phase, or review code.

→ Read [continue command reference](references/cmd_continue.md)

### `/spec implement` or `/spec impl`

Implement the active project. Routes to phase-specific or full implementation. Use `/spec implement next` for one phase, `/spec implement all` for all remaining, or `/spec implement phase N` for a specific phase.

→ Read [implement command reference](references/cmd_implement.md)

### `/spec cr` or `/spec code_review`

Structured, spec-aware code review. Reviews `git diff` by default, or a specified scope. Always runs as a sub-agent with clean context.

→ Read [code review command reference](references/cmd_code_review.md)

### Bare `/spec` — Router

Reads current state (active project, artifact statuses) and presents relevant options. Never requires routing — direct commands always work. Can also interpret open-ended requests.

To check state: read `.specs_skill_state/current_project.md` and scan artifact frontmatter. If no project exists, suggest `new_project` or `setup`. If project in progress, show state and suggest the next action.

## Project Structure

Every project lives under `/specs/projects/PROJECT_NAME/`:

| File | Created During | Purpose |
|------|---------------|---------|
| `project_overview.md` | new_project Step 1 | Your description of what to build |
| `functional_spec.md` | new_project Step 2 | Features, behaviors, edge cases, contracts |
| `ui_design.md` | new_project Step 3 | UI structure, screens, navigation (conditional) |
| `architecture.md` | new_project Step 4 | Technical design, deep enough for coding |
| `/components/NAME.md` | new_project Step 5 | Per-component detailed design (conditional) |
| `implementation_plan.md` | new_project Step 6 | Phased build order as checklist |
| `/phase_plans/phase_N.md` | Implementation | Per-phase plan written by coding agent |

## Artifact Conventions

All spec files use YAML frontmatter with a `status` field:

```yaml
---
status: draft
---
```

Valid statuses: `draft`, `complete`.

- Artifacts start as `draft` when created
- Mark `complete` after user confirmation
- If a completed artifact is edited, downstream artifacts cascade to `draft` (if they may be affected)

Dependency chain: `project_overview → functional_spec → architecture → components → implementation_plan`

Phase plans are outside the cascade — generated fresh during implementation.

## State Management

The file `.specs_skill_state/current_project.md` (git-ignored) tracks your active project:

```
Current Project: /specs/projects/project_name
```

This file is per-worktree (git-ignored), so you can have parallel worktrees with different active projects.

## Monorepo Support

For monorepos (multiple sub-projects in one repo):

- `/spec setup` discovers sub-projects by scanning for root markers (`pyproject.toml`, `package.json`, etc.)
- Each sub-project gets its own `/specs/projects/` directory
- `/specs/monorepo.md` at repo root describes the layout
- Cross-project work lives at root `/specs/projects/`

→ See `/spec setup` for discovery and setup.

## Extensibility

The skill provides the process. Project-specific details come from your environment:

**From the skill:** The workflow, general guidance ("run automated checks"), persona-driven quality standards

**From your system prompt:** Test commands, lint/format commands, code style, CR standards, project-specific constraints

The skill references these generically: "run the project's automated checks" not "run `uv run ./checks.sh`."

→ See `/spec setup` for help configuring external knowledge.

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