About requirements-analysis
Requirements Analysis is a skill for structuring and validating software requirements. It covers requirement types, root-cause questioning, SMART criteria, edge cases, and documentation with acceptance criteria.
Key features
- 01Classify functional and non-functional needs
- 02Apply five-whys analysis
- 03Assess requirements with SMART criteria
- 04Explore edge cases and constraints
- 05Validate and document acceptance criteria
Use cases
- 01Clarify the underlying need behind a request
- 02Review requirements for testability and completeness
- 03Document features with acceptance criteria
Install
Copy the command and run it in a terminal.
$
npx skills add https:/ / github.com/ dralgorhythm/ claude-agentic-framework --skill requirements-analysisAfter installing, type/requirements-analysisin Claude Code to confirm it loaded.
Details
From the project READMERequirements Analysis
Requirement Types
Functional Requirements
What the system should DO.
- "Users can log in with email and password"
- "System sends order confirmation email"
Non-Functional Requirements
How the system should BEHAVE.
- Performance: "Page loads in < 2 seconds"
- Security: "Passwords stored with bcrypt"
- Scalability: "Supports 10,000 concurrent users"
Constraints
Limitations on the solution.
- "Must use existing authentication system"
- "Must run on AWS"
Analysis Techniques
Ask "Why?" Five Times
Uncover the real requirement.
Requirement: "Add export to Excel button"
Why? → "Users need to share reports"
Why? → "Finance reviews monthly sales"
Why? → "They compare against targets"
Why? → "To identify underperforming regions"
Real Need: Regional performance dashboard
SMART Criteria
Requirements should be:
- Specific: Clear and unambiguous
- Measurable: Can verify completion
- Achievable: Technically feasible
- Relevant: Aligned with goals
- Time-bound: Has deadline
Edge Case Analysis
- What happens with no data?
- What happens with too much data?
- What if the user is offline?
- What if permissions are denied?
Requirement Validation
- Is it testable?
- Is it achievable?
- Is it necessary?
- Is it consistent with other requirements?
- Is it complete?
- Is the priority clear?
Documenting Requirements
**REQ-001**: User Authentication
**Description**: Users must authenticate to access the system.
**Acceptance Criteria**:
1. Given valid credentials, user gains access
2. Given invalid credentials, user sees error
3. After 5 failed attempts, account is locked
**Priority**: Must Have
**Dependencies**: REQ-002 (User Management)
Comments
Markdown supported