What problem does it solve? Turning an OpenSpec change proposal into actual code requires manually tracking tasks, reading the right context files, and keeping progress in sync. This Skill automates that loop by driving the openspec CLI to select a change, load its artifacts, and implement tasks one by one. ## Core Features & Use Cases - Change Selection: Infers the target change from conversation context or lists active changes via openspec list --json when ambiguous. - Status-Aware Implementation: Reads schema, progress, and context files from openspec status and openspec instructions apply before writing any code. - Task Loop with Guardrails: Implements each pending task, marks checkboxes complete in the tasks file, and pauses on ambiguity, errors, or design issues. - Use Case: You have a spec-driven change with 7 tasks defined. Invoke this Skill to work through them sequentially, with progress reported as "N/M tasks complete" until the change is ready to archive. ## Quick Start Ask the assistant to start implementing the tasks for your current OpenSpec change, optionally naming the change to apply.