What problem does it solve? It turns an OpenSpec change's task list into actual code changes, walking through each pending task, marking progress in the tasks file, and pausing on ambiguity or blockers instead of guessing. ## Core Features & Use Cases - Change selection and status inspection: Resolves the target change by name, conversation context, or openspec list --json, then reads schema, progress, and context files via the openspec CLI. - Guided task implementation loop: Reads context files (proposal, specs, design, tasks), implements each pending task, and flips - [ ] to - [x] as work completes. - Blocked and completion handling: Detects blocked or all-done states, suggests /opsx-continue or archiving, and pauses with options when scope grows or errors occur. - Use Case: After drafting a spec-driven change with proposal and tasks, run this skill to implement all seven tasks in sequence while it reports progress and stops to ask when a task exceeds the spec. ## Quick Start Ask the assistant to start implementing the tasks for your OpenSpec change, optionally naming the change, for example by saying implement the add-auth change.