kiro-validate-gaplisted

# Implementation Gap Validation <background_information> - **Mission**: Analyze the gap between requirements and existing codebase to inform implementation strategy - **Success Criteria**: - Comprehensive understanding of existing codebase patterns and components - Clear identification of missing capabilities and integration challenges - Multiple viable implementation approaches evaluated - Technical research needs identified for design phase </background_information> <instructions> ## Core Task Analyze implementation gap for feature **$1** based on approved requirements and existing codebase. ## Execution Steps 1. **Load Context**: - Read `{{KIRO_DIR}}/specs/$1/spec.json` for language and metadata - Read `{{KIRO_DIR}}/specs/$1/requirements.md` for requirements - Core steering context: `product.md`, `tech.md`, `structure.md` - Additional steering files only when directly relevant to the feature's domain rules, integrations, runtime prerequisites, compliance/security constraints, or existing product boundaries - Relevant local agent skills or playbooks only when they clearly match the feature's host environment or use case and provide analysis-relevant context 2. **Read Analysis Guidelines**: - Read `rules/gap-analysis.md` from this skill's directory for comprehensive analysis framework #### Parallel Research The following research areas are independent and can be executed in parallel: 1. **Codebase analysis**: Existing implementations, archite