---
title: "Testing Skills"
description: "Unit, integration, E2E, performance, and LLM testing patterns."
canonical: "https://orchestkit.yonyon.ai/docs/skills/by-category/testing"
---

# Testing Skills

Unit, integration, E2E, performance, and LLM testing patterns.

# Testing Skills

**23 skills** for unit, integration, e2e, performance, and llm testing patterns.

| Skill | Type | Complexity | Description |
|-------|------|------------|-------------|
| [Assess](/docs/reference/skills/assess) | Command | high | Assesses and rates quality 0-10 across multiple dimensions (correctness, maintainability, security, performance, test... |
| [Bare Eval](/docs/reference/skills/bare-eval) | Reference | medium | Run isolated eval and grading calls using CC 2.1.81 --bare mode. Constructs claude -p --bare invocations for skill ev... |
| [Ci Debug](/docs/reference/skills/ci-debug) | Command | medium | Diagnose a failing CI run against an 11-pattern playbook. Classifies the failure, cites the relevant memory entry, pr... |
| [Code Review Playbook](/docs/reference/skills/code-review-playbook) | Reference | low | Structured review processes, conventional comments, language-specific checklists, and feedback templates. Use when re... |
| [Cover](/docs/reference/skills/cover) | Command | high | Generate tests that do not exist yet. Analyzes coverage gaps, then writes and runs new test files across three tiers ... |
| [Create Pr](/docs/reference/skills/create-pr) | Command | medium | Creates GitHub pull requests with pre-flight validation, conventional title formatting, and structured summary genera... |
| [Emulate Seed](/docs/reference/skills/emulate-seed) | Reference | medium | Generate emulate seed configs for stateful API emulation. Wraps Vercel's emulate tool for GitHub, Vercel, Google OAut... |
| [Error Analysis](/docs/reference/skills/error-analysis) | Reference | high | Evals-first error analysis for LLM apps: clusters real Langfuse or JSONL traces into a human-confirmed failure taxono... |
| [Errors](/docs/reference/skills/errors) | Reference | low | Error pattern analysis and troubleshooting for Claude Code sessions. Categorizes errors (network, auth, model, tool, ... |
| [Expect](/docs/reference/skills/expect) | Command | high | Diff-aware AI browser testing, reads the git diff, maps changes to affected pages via the route map, generates a targ... |
| [Fix Issue](/docs/reference/skills/fix-issue) | Command | medium | Fixes GitHub issues using parallel analysis agents for root cause investigation, code exploration, and regression det... |
| [Golden Dataset](/docs/reference/skills/golden-dataset) | Reference | medium | Golden dataset lifecycle patterns for curation, versioning, quality validation, and CI integration. Use when building... |
| [Paired Probe](/docs/reference/skills/paired-probe) | Reference | low | Refuse a verdict a probe did not earn. Runs a check where the fault IS present and where it is NOT, and blocks the an... |
| [Quality Gates](/docs/reference/skills/quality-gates) | Reference | max | Use when assessing task complexity, before starting complex tasks, when stuck after multiple attempts, or reviewing c... |
| [Rag Retrieval](/docs/reference/skills/rag-retrieval) | Reference | high | Retrieval-Augmented Generation patterns for grounded LLM responses. Use when building RAG pipelines, embedding docume... |
| [Review Pr](/docs/reference/skills/review-pr) | Command | medium | PR review using parallel specialized agents for code quality, security, testing, architecture, and performance analys... |
| [Storybook Testing](/docs/reference/skills/storybook-testing) | Reference | medium | Storybook 10 testing patterns with Vitest integration, ESM-only distribution, CSF3 typesafe factories, play() interac... |
| [Testing E2e](/docs/reference/skills/testing-e2e) | Reference | medium | End-to-end testing patterns with Playwright, page objects, AI agent testing, visual regression, accessibility testing... |
| [Testing Integration](/docs/reference/skills/testing-integration) | Reference | medium | Integration and contract testing patterns, API endpoint tests, component integration, database testing, Pact contract... |
| [Testing Llm](/docs/reference/skills/testing-llm) | Reference | medium | LLM and AI testing patterns, mock responses, evaluation with DeepEval/RAGAS, structured output validation, and agenti... |
| [Testing Perf](/docs/reference/skills/testing-perf) | Reference | medium | Performance and load testing patterns, k6 load tests, Locust stress tests, pytest execution optimization (xdist paral... |
| [Testing Unit](/docs/reference/skills/testing-unit) | Reference | medium | Unit testing patterns for isolated business logic tests, AAA pattern, parametrized tests (test.each, @pytest.mark.par... |
| [Verify](/docs/reference/skills/verify) | Command | high | Grade work that already exists and decide whether it can merge. Runs the project's current unit, integration, and E2E... |

## Related Agents

- [Code Quality Reviewer](/docs/reference/agents/code-quality-reviewer)
- [Data Pipeline Engineer](/docs/reference/agents/data-pipeline-engineer)
- [Test Generator](/docs/reference/agents/test-generator)