What problem does it solve? It turns OpenSpec change proposals into working code by walking through each task in a change, tracking progress, and keeping implementation aligned with the approved specs and design artifacts. ## 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. - Guardrails and Pause Handling: Blocks on missing artifacts, ambiguous tasks, or scope creep, surfacing issues and options instead of guessing. - Use Case: After drafting an OpenSpec change for a new API endpoint, run the apply workflow to implement all seven tasks in order, with progress reported after each one. ## Quick Start Ask the assistant to start implementing the tasks for your OpenSpec change, optionally naming the change, for example by saying to apply the change add-auth.
