Sdd Spec Init

1. Generate Date-Prefixed Name: Create feature name in YYYY-MM-DD-[feature-name] format using today's date (e.g., 2026-02-02-add-auth). If same-day duplicates exist, append sequence number (e.g., 2026-02-02-01-add-auth).
2. Check Uniqueness: Verify docs/tasks/todo/ and docs/tasks/done/ for naming conflicts
3. Create Directory: docs/tasks/todo/[date-prefixed-feature-name]/
4. Initialize Files Using Templates:
   • Read docs/settings/templates/specs/init.json
   • Read docs/settings/templates/specs/requirements-init.md
   • Replace placeholders:
     • {{FEATURE_NAME}} → generated feature name
     • {{TIMESTAMP}} → current ISO 8601 timestamp
     • {{PROJECT_DESCRIPTION}} → the provided project description
   • Write spec.json and requirements.md to spec directory

Important Constraints

• DO NOT generate requirements/design/tasks at this stage
• Follow stage-by-stage development principles
• Maintain strict phase separation
• Only initialization is performed in this phase

Tool Guidance

• Use file search tools to check existing spec directories for name uniqueness
• Read templates: init.json and requirements-init.md
• Write to create spec.json and requirements.md after placeholder replacement
• Perform validation before any file write operation

Output Description

Provide output in the language specified in spec.json with the following structure:

1. Generated Feature Name: feature-name format with 1-2 sentence rationale
2. Project Summary: Brief summary (1 sentence)
3. Created Files: Bullet list with full paths
4. Next Step: Command block showing /sdd-spec-requirements <feature-name>
5. Notes: Explain why only initialization was performed (2-3 sentences on phase separation)

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 docs/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