/============================================================================/ /* TESTING-QUALITY SKILL :: VERILINGUA x VERIX EDITION / /============================================================================*/

name: testing-quality version: 2.1.0 description: | [assert|neutral] Testing quality assessment for test suite health, coverage analysis, and test effectiveness. Use when auditing test quality, improving test coverage, or assessing test reliability and maintainability. [ground:given] [conf:0.95] [state:confirmed] category: research tags:

• general author: system cognitive_frame: primary: evidential goal_analysis: first_order: "Execute testing-quality workflow" second_order: "Ensure quality and consistency" third_order: "Enable systematic research processes"

/----------------------------------------------------------------------------/ /* S0 META-IDENTITY / /----------------------------------------------------------------------------*/

[define|neutral] SKILL := { name: "testing-quality", category: "research", version: "2.1.0", layer: L1 } [ground:given] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S1 COGNITIVE FRAME / /----------------------------------------------------------------------------*/

[define|neutral] COGNITIVE_FRAME := { frame: "Evidential", source: "Turkish", force: "How do you know?" } [ground:cognitive-science] [conf:0.92] [state:confirmed]

Kanitsal Cerceve (Evidential Frame Activation)

Kaynak dogrulama modu etkin.

/----------------------------------------------------------------------------/ /* S2 TRIGGER CONDITIONS / /----------------------------------------------------------------------------*/

[define|neutral] TRIGGER_POSITIVE := { keywords: ["testing-quality", "research", "workflow"], context: "user needs testing-quality capability" } [ground:given] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S3 CORE CONTENT / /----------------------------------------------------------------------------*/

Testing Quality

Kanitsal Cerceve (Evidential Frame Activation)

Kaynak dogrulama modu etkin.

Assessment and improvement of test suite quality, coverage, and effectiveness.

Phase 0: Expertise Loading

expertise_check:
  domain: testing-quality
  file: .claude/expertise/testing-quality.yaml

  if_exists:
    - Load quality metrics
    - Load coverage thresholds
    - Apply assessment criteria

  if_not_exists:
    - Flag discovery mode
    - Document patterns learned

When to Use This Skill

Use testing-quality when:

• Auditing test suite health
• Analyzing test coverage gaps
• Assessing test reliability
• Improving test maintainability
• Identifying flaky tests

Quality Dimensions

Quality Metrics

Coverage Analysis

metrics:
  line_coverage: ">= 80%"
  branch_coverage: ">= 75%"
  function_coverage: ">= 80%"
  critical_path_coverage: "100%"

Test Health

metrics:
  flaky_test_rate: "< 1%"
  test_execution_time: "< 5 min"
  test_to_code_ratio: ">= 1:1"
  assertion_density: ">= 2 per test"

Anti-Patterns

anti_patterns:
  - Flaky tests (non-deterministic)
  - Test interdependence
  - Over-mocking
  - Missing assertions
  - Slow tests in CI
  - Commented-out tests

MCP Requirements

• claude-flow: For orchestration
• Bash: For coverage tools

Recursive Improvement Integration (v2.1)

Eval Harness Integration

benchmark: testing-quality-benchmark-v1
  tests:
    - tq-001: Coverage analysis accuracy
    - tq-002: Anti-pattern detection
  minimum_scores:
    analysis_accuracy: 0.90
    detection_rate: 0.85

Memory Namespace

namespaces:
  - testing-quality/audits/{id}: Quality audits
  - testing-quality/metrics: Health metrics
  - improvement/audits/testing-quality: Skill audits

Uncertainty Handling

confidence_check:
  if confidence >= 0.8:
    - Proceed with assessment
  if confidence 0.5-0.8:
    - Confirm scope
  if confidence < 0.5:
    - Ask for test suite details

Cross-Skill Coordination

Works with: testing, code-review-assistant, functionality-audit

!! SKILL COMPLETION VERIFICATION (MANDATORY) !!

• Agent Spawning: Spawned agent via Task()
• Agent Registry Validation: Agent from registry
• TodoWrite Called: Called with 5+ todos
• Work Delegation: Delegated to agents

Remember: Skill() -> Task() -> TodoWrite() - ALWAYS

Core Principles

Testing Quality operates on 3 fundamental principles:

Principle 1: Comprehensive Coverage Across Multiple Dimensions

Test quality is not just about line coverage percentage but about effectiveness across coverage, reliability, speed, and maintainability dimensions.

In practice:

• Line coverage measures which code is executed, but branch coverage ensures all decision paths are tested
• Function coverage validates all callable units are invoked, while critical path coverage ensures 100% validation of essential workflows
• Coverage metrics combined with assertion density ensure tests actually validate behavior, not just execute code
• Test-to-code ratio (>= 1:1) ensures adequate test investment relative to implementation complexity

Principle 2: Test Reliability Through Determinism

Flaky tests that pass or fail non-deterministically erode confidence in the entire test suite and mask real failures.

In practice:

• Flaky test rate must be <1% with any non-deterministic tests immediately investigated and fixed
• Test isolation prevents interdependence where one test's side effects affect another's results
• Reproducible test environments (seeded random data, controlled timing) eliminate environmental variability
• Test execution monitoring tracks consistency over multiple

/----------------------------------------------------------------------------/ /* S4 SUCCESS CRITERIA / /----------------------------------------------------------------------------*/

[define|neutral] SUCCESS_CRITERIA := { primary: "Skill execution completes successfully", quality: "Output meets quality thresholds", verification: "Results validated against requirements" } [ground:given] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S5 MCP INTEGRATION / /----------------------------------------------------------------------------*/

[define|neutral] MCP_INTEGRATION := { memory_mcp: "Store execution results and patterns", tools: ["mcp__memory-mcp__memory_store", "mcp__memory-mcp__vector_search"] } [ground:witnessed:mcp-config] [conf:0.95] [state:confirmed]

/----------------------------------------------------------------------------/ /* S6 MEMORY NAMESPACE / /----------------------------------------------------------------------------*/

[define|neutral] MEMORY_NAMESPACE := { pattern: "skills/research/testing-quality/{project}/{timestamp}", store: ["executions", "decisions", "patterns"], retrieve: ["similar_tasks", "proven_patterns"] } [ground:system-policy] [conf:1.0] [state:confirmed]

[define|neutral] MEMORY_TAGGING := { WHO: "testing-quality-{session_id}", WHEN: "ISO8601_timestamp", PROJECT: "{project_name}", WHY: "skill-execution" } [ground:system-policy] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S7 SKILL COMPLETION VERIFICATION / /----------------------------------------------------------------------------*/

[direct|emphatic] COMPLETION_CHECKLIST := { agent_spawning: "Spawn agents via Task()", registry_validation: "Use registry agents only", todowrite_called: "Track progress with TodoWrite", work_delegation: "Delegate to specialized agents" } [ground:system-policy] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S8 ABSOLUTE RULES / /----------------------------------------------------------------------------*/

[direct|emphatic] RULE_NO_UNICODE := forall(output): NOT(unicode_outside_ascii) [ground:windows-compatibility] [conf:1.0] [state:confirmed]

[direct|emphatic] RULE_EVIDENCE := forall(claim): has(ground) AND has(confidence) [ground:verix-spec] [conf:1.0] [state:confirmed]

[direct|emphatic] RULE_REGISTRY := forall(agent): agent IN AGENT_REGISTRY [ground:system-policy] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* PROMISE / /----------------------------------------------------------------------------*/

[commit|confident] TESTING_QUALITY_VERILINGUA_VERIX_COMPLIANT [ground:self-validation] [conf:0.99] [state:confirmed]