What problem does it solve? Turning an approved feature specification into a complete, traceable test plan is slow and error-prone: requirements get missed, boundary cases are skipped, and QA sheets drift out of sync with the spec. This Skill automates the planning-stage conversion of a spec into structured test artifacts while keeping all target repositories read-only. ## Core Features & Use Cases - Spec-to-Testcase Generation: Reads the spec's Traceability Matrix and produces Testcases rows with strict statuses, categories, and one-step-per-row cases in the ringi TDD Google Sheet. - Answerkey & Metadata Sync: Creates per-TC Answerkey tabs for E2E cases and updates BOUNDARIES checklist rows in Metadata without touching human-edited cells. - Technical Test Spec Output: Writes {ringi-id}-test-spec.md with a six-column test case table, data preparation summary, and test pyramid breakdown for FE/BE/E2E teams working in parallel. - Use Case: After a product spec is approved, run this Skill to produce a full test plan covering all BR/FRs, BOUNDARIES dimensions, and a balanced Unit/Integration/E2E pyramid before any implementation begins. ## Quick Start Use the spec-test-plan-agent to turn the approved ringi spec into Testcases, Answerkey tabs, and a test-spec markdown for the FE, BE, and E2E teams.