What problem does it solve? Turning an approved OpenSpec change proposal into actual code requires manually tracking tasks, reading scattered context files, and keeping implementation aligned with the design. This Skill automates that execution loop so tasks are implemented, checked off, and verified systematically. ## Core Features & Use Cases - Guided Task Implementation: Reads the change's tasks via the OpenSpec CLI, implements each pending task, and marks checkboxes complete as it goes. - Baseline Health Gate: Verifies the project builds (e.g., Gradle assembleDebug) before editing, preventing wasted iteration on a broken baseline. - CodeGraph-Grounded Exploration: Runs codegraph explore on task keywords to ground code changes in the actual codebase structure and integration points. - Git Branch Workflow: Creates an opsx/<change-name> branch and recommends per-task commits for reviewable, traceable diffs. - Use Case: After proposing an "add-user-auth" change, invoke this Skill to work through all 7 tasks—writing code, updating tests, and checking off tasks—until the change is ready for verification and archive. ## Quick Start Ask the agent to start implementing the tasks for your active OpenSpec change, optionally naming the change explicitly.