Creates detailed technical specifications for software projects covering requirements, architecture, APIs, and testing strategies. Use when planning features, documenting system design, or creating architecture decision records.
View on GitHubsecondsky/claude-skills
technical-specification
plugins/technical-specification/skills/technical-specification/SKILL.md
January 24, 2026
Select agents to install to:
npx add-skill https://github.com/secondsky/claude-skills/blob/main/plugins/technical-specification/skills/technical-specification/SKILL.md -a claude-code --skill technical-specificationInstallation paths:
.claude/skills/technical-specification/# Technical Specification
Create comprehensive technical specifications for software projects.
## Specification Template
```markdown
# Technical Specification: [Feature Name]
## Metadata
- **Status**: Draft | In Review | Approved
- **Author**: [Name]
- **Reviewers**: [Names]
- **Last Updated**: [Date]
## Executive Summary
[2-3 sentences: What problem does this solve? What's the proposed solution?]
## Background & Context
- Current pain points
- Why now?
- Related work
## Goals
### Primary Goals
1. [Measurable goal]
### Non-Goals
- [What this spec explicitly does NOT cover]
## Functional Requirements
| ID | Requirement | Priority |
|----|-------------|----------|
| FR-1 | [Description] | P0 |
| FR-2 | [Description] | P1 |
## Non-Functional Requirements
- **Performance**: Response time < 200ms
- **Scalability**: Support 10K concurrent users
- **Availability**: 99.9% uptime
- **Security**: [Requirements]
## Technical Design
### Architecture
[Diagram or description]
### API Design
```
POST /api/v1/resource
Request: { "field": "value" }
Response: { "id": "123", "field": "value" }
```
### Database Schema
```sql
CREATE TABLE resources (
id UUID PRIMARY KEY,
field VARCHAR(255)
);
```
## Implementation Plan
| Phase | Timeline | Deliverables |
|-------|----------|--------------|
| 1 | Week 1-2 | Core functionality |
| 2 | Week 3 | API endpoints |
| 3 | Week 4 | Testing & docs |
## Testing Strategy
- Unit tests: 80% coverage
- Integration tests: API endpoints
- E2E tests: Critical flows
## Risks & Mitigations
| Risk | Probability | Impact | Mitigation |
|------|-------------|--------|------------|
| [Risk] | Medium | High | [Plan] |
## Success Criteria
- [ ] All P0 requirements implemented
- [ ] Tests passing
- [ ] Performance targets met
- [ ] Documentation complete
```
## Full Template
See [references/template.md](references/template.md) for a comprehensive copy-paste template including:
- Complete metadata section
- Success metrics tables
- Architect