What problem does it solve? It removes the manual effort of tracking and executing implementation tasks defined in an OpenSpec change, keeping task checkboxes and progress in sync with the spec-driven workflow. ## Core Features & Use Cases - Change Selection: Infers the target change from conversation context or lists available changes via openspec list --json when ambiguous. - Status-Aware Execution: Reads schema, context files, and task progress through openspec status and openspec instructions apply before writing any code. - Task Loop with Guardrails: Implements each pending task, marks checkboxes complete, and pauses on unclear requirements, design issues, or errors. - Use Case: A developer has an approved OpenSpec change with a tasks file and asks the assistant to implement it; the skill reads the proposal, specs, design, and tasks, then works through each task and reports progress. ## Quick Start Ask the assistant to start implementing the tasks from your active OpenSpec change by name.