feature-spec
Creates a complete product feature specification with acceptance criteria, scope, dependencies, and risks. Delegates to the Prometeo (PM) agent.
Best use case
feature-spec is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Creates a complete product feature specification with acceptance criteria, scope, dependencies, and risks. Delegates to the Prometeo (PM) agent.
Teams using feature-spec should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/feature-spec/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How feature-spec Compares
| Feature / Agent | feature-spec | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Creates a complete product feature specification with acceptance criteria, scope, dependencies, and risks. Delegates to the Prometeo (PM) agent.
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
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SKILL.md Source
# 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 implementationRelated Skills
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