AgentSkillsCN

CF Plugin Test Intelligence

通过预测性测试选择、易失性测试检测，以及覆盖率优化，实现 AI 驱动的测试智能插件。适用于为代码变更选择要运行的测试、检测易失性测试、优化测试覆盖率，或缩短 CI 管道耗时时使用。

SKILL.md
--- frontmatter
name: "CF Plugin Test Intelligence"
description: "AI-powered test intelligence plugin with predictive test selection, flaky test detection, and coverage optimization. Use when selecting which tests to run for a code change, detecting flaky tests, optimizing test coverage, or reducing CI pipeline time."

CF Plugin Test Intelligence

AI-powered test intelligence plugin providing predictive test selection, flaky test detection, and coverage optimization to accelerate development feedback loops and improve test suite reliability.

Quick Command Reference

TaskCommand
Enable pluginnpx @claude-flow/cli@latest plugins toggle --enable test-intelligence
Disable pluginnpx @claude-flow/cli@latest plugins toggle --disable test-intelligence
Plugin infonpx @claude-flow/cli@latest plugins info test-intelligence
List toolsnpx @claude-flow/cli@latest mcp tools
Check statusnpx @claude-flow/cli@latest plugins list

Installation

Via claude-flow: Already included with npx @claude-flow/cli@latest init Standalone: npx @claude-flow/plugin-test-intelligence@latest

Activation

bash
# Enable the plugin
npx @claude-flow/cli@latest plugins toggle --enable test-intelligence

# Verify activation
npx @claude-flow/cli@latest plugins info test-intelligence

Plugin Capabilities

Predictive Test Selection

Analyzes code changes and predicts which tests are most likely to fail, enabling targeted test runs that catch regressions faster.

bash
npx @claude-flow/cli@latest mcp exec test-intelligence.predict \
  --diff HEAD~1 --confidence 0.8 --output selected-tests.json

Flaky Test Detection

Identifies tests with non-deterministic behavior by analyzing historical pass/fail patterns, timing variance, and environmental dependencies.

bash
npx @claude-flow/cli@latest mcp exec test-intelligence.flaky \
  --path ./tests --history 100 --threshold 0.05

Coverage Optimization

Identifies gaps in test coverage, suggests new test cases for uncovered code paths, and prioritizes coverage improvements by risk.

bash
npx @claude-flow/cli@latest mcp exec test-intelligence.coverage \
  --path ./src --report gaps --prioritize risk

Test Impact Analysis

Maps code changes to affected tests, showing which test files cover modified code and their historical reliability.

bash
npx @claude-flow/cli@latest mcp exec test-intelligence.impact \
  --diff HEAD~1 --include-transitive

Common Patterns

Fast CI: Run Only Relevant Tests

bash
npx @claude-flow/cli@latest plugins toggle --enable test-intelligence
npx @claude-flow/cli@latest mcp exec test-intelligence.predict \
  --diff HEAD~1 --confidence 0.8 --output selected-tests.json
# Run only predicted tests
npx jest --testPathPattern "$(cat selected-tests.json | jq -r '.tests | join("|")')"

Quarantine Flaky Tests

bash
npx @claude-flow/cli@latest mcp exec test-intelligence.flaky \
  --path ./tests --history 200 --threshold 0.03 --output flaky-report.json

Improve Coverage Where It Matters

bash
npx @claude-flow/cli@latest mcp exec test-intelligence.coverage \
  --path ./src --report gaps --prioritize risk --top 10

RAN DDD Context

Bounded Context: DevOps/Tools

References