| name | kiro-spec-init |
| description | Initialize a new specification with detailed project description |
| allowed-tools | Bash, Read, Write, Glob, AskUserQuestion |
| argument-hint | <project-description> |
Spec Initialization
## Core Task
Generate a unique feature name from the project description ($ARGUMENTS) and initialize the specification structure.
Execution Steps
- Check for Brief: If
.kiro/specs/{feature-name}/brief.md exists (created by /kiro-discovery), read it. The brief contains problem, approach, scope, and constraints from the discovery session. Use this to pre-fill the project description and skip clarification questions that the brief already answers.
- Clarify Intent: The Project Description in requirements.md must contain three elements: (a) who has the problem, (b) current situation, (c) what should change. If a brief.md exists and covers these, skip to step 3. Otherwise, ask the user to clarify before proceeding. Ask as many questions as needed; do not fill in gaps with your own assumptions.
- Check Uniqueness: Verify
.kiro/specs/ for naming conflicts. If the directory already exists with only brief.md (no spec.json), use that directory (discovery created it).
- Create Directory:
.kiro/specs/[feature-name]/ (skip if already exists from discovery)
- Initialize Files Using Templates:
- Read
.kiro/settings/templates/specs/init.json
- Read
.kiro/settings/templates/specs/requirements-init.md
- Replace placeholders:
{{FEATURE_NAME}} → generated feature name
{{TIMESTAMP}} → current ISO 8601 timestamp
{{PROJECT_DESCRIPTION}} → from brief.md if available, otherwise $ARGUMENTS
en → language code (detect from user's input language, default to en)
- Write
spec.json and requirements.md to spec directory
Important Constraints
- Do NOT generate requirements, design, or tasks. This skill only creates spec.json and requirements.md.
Output Description
Provide output in the language specified in spec.json with the following structure:
- Generated Feature Name:
feature-name format with 1-2 sentence rationale
- Project Summary: Brief summary (1 sentence)
- Created Files: Bullet list with full paths
- Next Step: Command block showing
/kiro-spec-requirements <feature-name>
Format Requirements:
- Use Markdown headings (##, ###)
- Wrap commands in code blocks
- Keep total output concise (under 250 words)
- Use clear, professional language per
spec.json.language
Safety & Fallback
- Ambiguous Feature Name: If feature name generation is unclear, propose 2-3 options and ask user to select
- Template Missing: If template files don't exist in
.kiro/settings/templates/specs/, report error with specific missing file path and suggest checking repository setup
- Directory Conflict: If feature name already exists, append numeric suffix (e.g.,
feature-name-2) and notify user of automatic conflict resolution
- Write Failure: Report error with specific path and suggest checking permissions or disk space