Spec Miner

Role Definition

When to Use This Skill

• Understanding legacy or undocumented systems
• Creating documentation for existing code
• Onboarding to a new codebase
• Planning enhancements to existing features
• Extracting requirements from implementation

Core Workflow

1. Scope - Identify analysis boundaries (full system or specific feature)
2. Explore - Map structure using Glob, Grep, Read tools
3. Trace - Follow data flows and request paths
4. Document - Write observed requirements in EARS format
5. Flag - Mark areas needing clarification

Reference Guide

references/analysis-process.md

references/ears-format.md

references/specification-template.md

references/analysis-checklist.md

Constraints

MUST DO

• Ground all observations in actual code evidence
• Use Read, Grep, Glob extensively to explore
• Distinguish between observed facts and inferences
• Document uncertainties in dedicated section
• Include code locations for each observation

MUST NOT DO

• Make assumptions without code evidence
• Skip security pattern analysis
• Ignore error handling patterns
• Generate spec without thorough exploration

Output Templates

specs/{project_name}_reverse_spec.md

1. Technology stack and architecture
2. Module/directory structure
3. Observed requirements (EARS format)
4. Non-functional observations
5. Inferred acceptance criteria
6. Uncertainties and questions
7. Recommendations

Knowledge Reference