# Feature Spec

> Creates a complete product feature specification with acceptance criteria, scope, dependencies, and risks. Delegates to the Prometeo (PM) agent.

- Skill: `thedixitjain/feature-spec` (Agent Skill)
- Install (CLI): `npx skillmds add thedixitjain/feature-spec`
- Raw SKILL.md: https://api.skillmd.com/api/skills/thedixitjain/feature-spec/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: thedixitjain (https://skillmd.com/u/thedixitjain)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/thedixitjain/feature-spec

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# Feature Spec

Creates a complete product feature specification using the Prometeo (PM) agent.

## When to Use This Skill

- Defining a new feature or product requirement
- Writing user stories with acceptance criteria
- Planning product work that needs a structured spec
- Documenting business requirements before implementation

## What This Skill Does

1. Runs the SIGN IN checklist (identity, task, memory review)
2. Researches existing specs to avoid conflicts
3. Creates a comprehensive spec at `docs/specs/{feature-name}.md`
4. Runs the Spec Completion checklist (TIME OUT)
5. Prepares a structured handoff to the Dev agent
6. Runs the SIGN OUT checklist (memory update, deliverables)

## How to Use

### Basic Usage

```
/feature-spec user authentication with JWT tokens
```

### Detailed Usage

```
/feature-spec multi-tenant billing system with Stripe integration
```

## Example

**User**: `/feature-spec webhook event system`

**Output**: A complete spec at `docs/specs/webhook-event-system.md` containing:
- Problem statement and success metrics
- User stories with GIVEN/WHEN/THEN acceptance criteria
- In-scope and out-of-scope items
- Dependencies, risks, and open questions
- Handoff notes for the Dev agent

## Tips

- Be specific about the feature scope in your description
- The agent will ask clarifying questions rather than guess
- Review the generated spec before passing to implementation

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**Source:** [`davepoon/buildwithclaude`](https://github.com/davepoon/buildwithclaude) → `plugins/agent-triforce/skills/feature-spec/SKILL.md`