sdd-init

openspec/
├── config.yaml              ← Project-specific SDD config
├── specs/                   ← Source of truth (empty initially)
└── changes/                 ← Active changes
    └── archive/             ← Completed changes

# openspec/config.yaml
schema: spec-driven

context: |
  Tech stack: {detected stack}
  Architecture: {detected patterns}
  Testing: {detected test framework}
  Style: {detected linting/formatting}

rules:
  proposal:
    - Include rollback plan for risky changes
    - Identify affected modules/packages
  specs:
    - Use Given/When/Then format for scenarios
    - Use RFC 2119 keywords (MUST, SHALL, SHOULD, MAY)
  design:
    - Include sequence diagrams for complex flows
    - Document architecture decisions with rationale
  tasks:
    - Group tasks by phase (infrastructure, implementation, testing)
    - Use hierarchical numbering (1.1, 1.2, etc.)
    - Keep tasks small enough to complete in one session
  apply:
    - Follow existing code patterns and conventions
    - Load relevant coding skills for the project stack
  verify:
    - Run tests if test infrastructure exists
    - Compare implementation against every spec scenario
  archive:
    - Warn before merging destructive deltas (large removals)

## SDD Initialized

**Project**: {project name}
**Stack**: {detected stack}
**Persistence**: engram

### Context Saved
Project context persisted to Engram.
- **Engram ID**: #{observation-id}
- **Topic key**: sdd-init/{project-name}

No project files created.

### Next Steps
Ready for /sdd-explore <topic> or /sdd-new <change-name>.

## SDD Initialized

**Project**: {project name}
**Stack**: {detected stack}
**Persistence**: openspec

### Structure Created
- openspec/config.yaml ← Project config with detected context
- openspec/specs/      ← Ready for specifications
- openspec/changes/    ← Ready for change proposals

### Next Steps
Ready for /sdd-explore <topic> or /sdd-new <change-name>.

## SDD Initialized

**Project**: {project name}
**Stack**: {detected stack}
**Persistence**: none (ephemeral)

### Context Detected
{summary of detected stack and conventions}

### Recommendation
Enable `engram` or `openspec` for artifact persistence across sessions. Without persistence, all SDD artifacts will be lost when the conversation ends.

### Next Steps
Ready for /sdd-explore <topic> or /sdd-new <change-name>.