spec-kitty

How to Create a Feature Specification

Use this guide to capture a new feature specification with /spec-kitty.specify.

When to Use

Run this when you are starting a brand-new feature and need a spec before planning or implementation.

The Command

In your agent:

/spec-kitty.specify <description>

Run it from the main repository root. In v0.11.0+, planning artifacts live in kitty-specs/ on main, and no worktrees are created during specify.

The Discovery Interview

After the command, the CLI interviews you for missing details. You must answer each question before the spec is generated. Expect the agent to respond with WAITING_FOR_DISCOVERY_INPUT until the interview is complete.

What Gets Created

• kitty-specs/###-feature/spec.md
• kitty-specs/###-feature/meta.json
• kitty-specs/###-feature/checklists/requirements.md

Example

/spec-kitty.specify Build a photo organizer that groups albums by date and supports drag-and-drop reordering.

During discovery, answer follow-up questions (roles, constraints, success criteria). Once complete, the spec is written to kitty-specs/<feature>/spec.md on main.

Troubleshooting

• Stuck on discovery: Answer the remaining interview questions. The spec will not be created until the interview is complete.
• Wrong directory: Run from the main repository root, not from a worktree.
• Need to revise the spec: Re-run /spec-kitty.specify with the updated description and follow the interview again.

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Command Reference

• Slash Commands - All /spec-kitty.* commands
• CLI Commands - Full CLI reference

See Also

• Create a Plan - Next step after specification
• Switch Missions - Choose different mission types

Background

• Spec-Driven Development - Why specs come first
• Mission System - How missions affect specifications

Getting Started

• Getting Started Tutorial - Hands-on introduction
• Your First Feature - Complete workflow walkthrough

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