Always respond in Japanese.

/wf2-spec

Create or update the Specification (Spec) document.

Usage

/wf2-spec [subcommand]

Subcommands

• (none): Create new Spec
• update: Update existing Spec
• validate: Check consistency with Kickoff

Processing

1. Check Prerequisites

Get active work. Require 01_KICKOFF.md exists.

2. Load and Analyze Kickoff

Extract: Goal, Success Criteria, Constraints, Dependencies.

3. Investigate Codebase

Use Glob/Grep for file discovery. Use Task tool with Explore agent for complex analysis.

Checklist: identify affected files, check existing patterns, check related tests, check existing specs in docs/spec/.

4. Create Spec

Load template ~/.claude/templates/02_SPEC.md. Fill with investigation results and Kickoff content.

5. Consistency Check

1. With Kickoff: Goal reflected, Success Criteria achievable, Constraints considered
2. With existing specs: No contradictions with docs/spec/, API compatibility
3. Test strategy: Tests exist to verify Success Criteria

If issues found: list warnings, ask user to address or document reasoning in Notes.

6. Update state.json

Set current: "wf2-spec", next: "wf3-plan".

7. Commit

docs(wf): create spec <work-id> (or update spec).

8. Completion Message

Show file path, affected components with severity, next step (/wf3-plan).

validate Subcommand

Check Kickoff↔Spec consistency. Display OK/warning/missing for each criterion.

Notes

• Do not change Kickoff content arbitrarily
• Warn on contradictions with existing specs
• Suggest Kickoff revision if technically infeasible