Convert Specification Format

Convert specifications between different formats while preserving semantic meaning.

Supported Formats

Format	Description	Extension
canonical	Canonical specification format	.md
ears	EARS-only requirements list	.md
gherkin	Gherkin feature file	.feature
kiro	AWS Kiro structure	requirements.md, design.md, tasks.md
userstory	Agile user stories	.md

Workflow

1. Detect Source Format

   • Read source file
   • Analyze structure to determine format
   • Parse content

2. Select Converter

   • Based on source and target formats:
     • EARS ↔ Canonical: spec-converter ears agent
     • Gherkin ↔ Canonical: spec-converter gherkin agent
     • Kiro ↔ Canonical: spec-converter kiro agent

3. Execute Conversion

   • Invoke appropriate converter agent
   • Preserve semantic meaning
   • Map identifiers appropriately

4. Validate Output

   • Check target format compliance
   • Verify no content lost
   • Report conversion summary

5. Save Result

   • Write to specified output path
   • Or derive path from source

Arguments

• $1 - Source file path
• --to - Target format (canonical, ears, gherkin, kiro, userstory)
• --output - Output file path (optional)

Examples

# Convert EARS to Gherkin
/spec-driven-development:convert requirements.md --to gherkin

# Convert Gherkin to canonical
/spec-driven-development:convert auth.feature --to canonical

# Convert to Kiro format
/spec-driven-development:convert .specs/auth/spec.md --to kiro

# Specify output path
/spec-driven-development:convert spec.md --to gherkin --output tests/auth.feature

Conversion Matrix

From → To	Canonical	EARS	Gherkin	Kiro
Canonical	-	✓	✓	✓
EARS	✓	-	✓	✓
Gherkin	✓	✓	-	✓
Kiro	✓	✓	✓	-

Conversion Notes

EARS ↔ Gherkin

• EARS "WHEN...SHALL" maps to Gherkin "When...Then"
• State-Driven EARS maps to Given preconditions
• Unwanted EARS maps to negative scenarios

Canonical ↔ Kiro

• Kiro uses EARS syntax natively
• requirements.md ↔ Functional Requirements
• design.md ↔ Design section
• tasks.md ↔ Implementation tasks

Related Commands

• /spec-driven-development:ears-convert - EARS-specific conversion
• /spec-driven-development:gherkin-convert - Gherkin-specific conversion
• /spec-driven-development:kiro-sync - Kiro synchronization