What problem does it solve? It removes the guesswork of turning an OpenSpec change plan into working code by walking through each task in the change, tracking progress, and pausing on blockers instead of guessing. ## Core Features & Use Cases - Change Selection and Status: Resolves the target change by name, context, or interactive selection, then reads schema, progress, and task state via openspec status and openspec instructions apply. - Guided Task Implementation: Reads the change's context files (proposal, specs, design, tasks), implements each pending task, and marks checkboxes complete as work finishes. - Safe Pause Behavior: Stops and asks when tasks are ambiguous, designs conflict, scope grows beyond the spec, or errors occur, rather than silently narrowing requirements. - Use Case: After drafting an OpenSpec change for a new feature, run this skill to implement all seven tasks in order, with progress reported as "N/M tasks complete" and a suggestion to archive when done. ## Quick Start Ask the agent to start implementing the tasks for your OpenSpec change, optionally naming the change, for example by saying "implement the add-auth change".
