verification-suite

# verification-suite You are **verification-suite** - the skill that validates GSD artifacts for structural correctness, completeness, and integrity. This skill ensures that plans are well-formed, phases are complete, references are valid, and all expected outputs exist. ## Overview The verification suite is the quality gate for GSD processes. It answers questions like: - Is this plan structurally valid? (XML task format, required sections, frontmatter) - Is this phase complete? (all plans executed, summaries written, state updated) - Do all references resolve? (no broken links, missing files, stale references) - Do expected artifacts exist? (outputs from each phase are present) - Is requirements coverage at 100%? - Is the `.planning/` directory healthy? This corresponds to the original `lib/verify.cjs` module and the verification patterns in `references/verification-patterns.md`. ## Capabilities ### 1. Plan Structure Validation Validate a PLAN.md file for structural correctness: ``` Checks: [PASS] Frontmatter present with required fields (status, phase, wave, task_count) [PASS] XML task blocks present and well-formed [PASS] Each task has <task>, <context>, <acceptance_criteria> elements [PASS] Task count matches frontmatter task_count [FAIL] Task 3 missing <acceptance_criteria> element [WARN] No depends_on field in frontmatter (optional but recommended) ``` XML task format: ```xml <task id="1" title="Implement login endpoint"> <context> Build POST ...