fission-ai__openspec/openspec/changes/add-scaffold-command/tasks.md

1. CLI scaffolding command

• 1.1 Register an openspec scaffold command in the CLI entrypoint with change-id argument validation.
• 1.2 Implement generator logic that copies the default change template bundle (proposal.md, tasks.md, optional design.md, specs/README.md) into openspec/changes/<id>/, creating the directory tree in a single pass.
• 1.3 Detect when openspec/changes/<id>/ already exists and exit with a clear error instead of overwriting user files.

2. Templates and documentation

• 2.1 Update openspec/AGENTS.md quick reference so agents see openspec scaffold before drafting files manually.
• 2.2 Refresh CLI docs/README/help text to mention the scaffold workflow, template bundle contents, and when to add spec deltas manually.

3. Test coverage

• 3.1 Add unit tests covering name validation, template copying, and existing-directory failures.
• 3.2 Add integration coverage ensuring a freshly scaffolded change (without deltas) passes openspec validate --strict until the author customizes it.