Agent skill
sc-test
Execute tests with coverage analysis and automated quality reporting. Use when running unit tests, integration tests, e2e tests, analyzing coverage, or debugging test failures.
Stars
163
Forks
31
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/testing/sc-test
SKILL.md
Testing & QA Skill
Test execution with coverage analysis and quality reporting.
Quick Start
bash
# Run all tests
/sc:test
# Unit tests with coverage
/sc:test src/components --type unit --coverage
# Watch mode with auto-fix
/sc:test --watch --fix
# Web search for testing guidance (uses Rube MCP's LINKUP_SEARCH)
/sc:test --linkup --query "pytest asyncio best practices"
Behavioral Flow
- Discover - Categorize tests using runner patterns
- Configure - Set up test environment and parameters
- Execute - Run tests with real-time progress tracking
- Analyze - Generate coverage reports and diagnostics
- Report - Provide recommendations and quality metrics
Flags
| Flag | Type | Default | Description |
|---|---|---|---|
--type |
string | all | unit, integration, e2e, all |
--coverage |
bool | false | Generate coverage report |
--watch |
bool | false | Continuous watch mode |
--fix |
bool | false | Auto-fix simple failures |
--linkup |
bool | false | Web search for guidance (via Rube MCP) |
--query |
string | - | Search query for LINKUP_SEARCH |
Personas Activated
- qa-specialist - Test analysis and quality assessment
MCP Integration
PAL MCP (Quality & Debugging)
| Tool | When to Use | Purpose |
|---|---|---|
mcp__pal__debug |
Test failures | Root cause analysis for failing tests |
mcp__pal__codereview |
Test quality | Review test coverage and quality |
mcp__pal__thinkdeep |
Complex failures | Multi-stage investigation of flaky tests |
mcp__pal__consensus |
Test strategy | Multi-model validation of testing approach |
mcp__pal__apilookup |
Framework docs | Get current testing framework documentation |
PAL Usage Patterns
bash
# Debug failing test
mcp__pal__debug(
step="Investigating intermittent test failure",
hypothesis="Race condition in async setup",
confidence="medium",
relevant_files=["/tests/test_api.py"]
)
# Review test quality
mcp__pal__codereview(
review_type="full",
findings="Test coverage, assertion quality, edge cases",
focus_on="test isolation and mocking patterns"
)
# Validate testing strategy
mcp__pal__consensus(
models=[{"model": "gpt-5.2", "stance": "neutral"}, {"model": "gemini-3-pro", "stance": "neutral"}],
step="Evaluate: Is integration testing sufficient for this feature?"
)
Rube MCP (Automation & Research)
| Tool | When to Use | Purpose |
|---|---|---|
mcp__rube__RUBE_SEARCH_TOOLS |
CI/CD integration | Find test reporting tools |
mcp__rube__RUBE_MULTI_EXECUTE_TOOL |
Notifications | Post results to Slack, update tickets |
mcp__rube__RUBE_REMOTE_WORKBENCH |
Bulk processing | Analyze large test result sets |
Rube Usage Patterns
bash
# Search for testing best practices (--linkup flag uses LINKUP_SEARCH)
mcp__rube__RUBE_MULTI_EXECUTE_TOOL(tools=[
{"tool_slug": "LINKUP_SEARCH", "arguments": {
"query": "pytest fixtures best practices",
"depth": "deep",
"output_type": "sourcedAnswer"
}}
])
# Post test results to Slack
mcp__rube__RUBE_MULTI_EXECUTE_TOOL(tools=[
{"tool_slug": "SLACK_SEND_MESSAGE", "arguments": {
"channel": "#ci-results",
"text": "Test run complete: 95% pass rate, 87% coverage"
}}
])
# Update Jira with test status
mcp__rube__RUBE_MULTI_EXECUTE_TOOL(tools=[
{"tool_slug": "JIRA_ADD_COMMENT", "arguments": {
"issue_key": "PROJ-123",
"body": "All tests passing. Ready for review."
}}
])
## Evidence Requirements
This skill requires evidence. You MUST:
- Show test execution output and pass/fail counts
- Reference coverage metrics when `--coverage` used
- Provide actual error messages for failures
## Test Types
### Unit Tests (`--type unit`)
- Isolated component testing
- Mock dependencies
- Fast execution
### Integration Tests (`--type integration`)
- Component interaction testing
- Database/API integration
- Service dependencies
### E2E Tests (`--type e2e`)
- Full user flow testing
- Browser automation guidance
- Cross-platform validation
## Coverage Analysis
When `--coverage` is enabled:
- Line coverage metrics
- Branch coverage metrics
- Uncovered code identification
- Coverage trend comparison
## Examples
### Targeted Unit Tests
/sc:test src/utils --type unit --coverage
### Continuous Development
/sc:test --watch --fix
Real-time feedback during development
### Integration Suite
/sc:test --type integration --coverage
### Web Research
/sc:test --linkup --query "vitest react testing library patterns"
## Tool Coordination
- **Bash** - Test runner execution
- **Glob** - Test file discovery
- **Grep** - Result parsing, failure analysis
- **Write** - Coverage reports, test summaries
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