Testing & Debugging for Claude Code

Master AI-powered test automation with modern frameworks, self-healing tests, and comprehensive quality engineering. Build scalable testing strategies with advanced CI/CD integration. Use PROACTIVELY for testing automation or quality assurance.

Verify a single Ed25519-signed receipt file. Returns exit 0 if valid, 1 if tampered, 2 if malformed.

Conduct WCAG 2.2 accessibility audits with automated testing, manual verification, and remediation guidance. Use when auditing websites for accessibility, fixing WCAG violations, or implementing accessible design patterns.

Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.

Pre-planning consultant for requirements analysis (Opus)

Strategic Architecture & Debugging Advisor (Opus, READ-ONLY)

Full autonomous execution from idea to working code

Claude-Codex-Gemini tri-model orchestration via /ask codex + /ask antigravity (or gemini), then Claude synthesizes results

Diagnose the current OMC session or repo state using logs, traces, state, and focused reproduction

This compatibility command keeps /oh-my-claudecode:debug available without loading the full debug skill description in every Claude Code session.

Root-cause analysis, regression isolation, stack trace analysis, build/compilation error resolution

2-stage pipeline: trace (causal investigation) -> deep-interview (requirements crystallization) with 3-point injection

Focused task executor for implementation work (Sonnet)

Post-task merge readiness gate with a state-backed explanation report and human explainability quiz

Diagnose and fix oh-my-claudecode installation issues

Interactive CLI testing specialist using tmux for session management

Test strategy, integration/e2e coverage, flaky test hardening, TDD workflows

Evidence-driven tracing lane that orchestrates competing tracer hypotheses in Claude built-in team mode

Evidence-driven causal tracing with competing hypotheses, evidence for/against, uncertainty tracking, and next-probe recommendations

Verification strategy, evidence-based completion checks, test adequacy

Verify that a change really works before you claim completion

Finalize / repair subagent

Run an anti-slop cleanup/refactor/deslop workflow

Run read-only deep repository analysis and return a ranked synthesis with explicit confidence, concrete file references, and clear evidence-vs-inference boundaries. Use when a user says 'analyze', 'investigate', 'why does', 'what's causing', or needs grounded cross-file explanation before any changes are proposed.

Diagnose and fix oh-my-codex installation issues

Adversarial dynamic e2e QA workflow - generate hostile scenarios, test, verify, fix, report, and clean up

When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," or "hypothesis." For tracking implementation, see analytics-tracking.

Expert assistant for web accessibility (WCAG 2.1/2.2), inclusive UX, and a11y testing

Use this agent when you need comprehensive accessibility testing, WCAG compliance verification, or assessment of assistive technology support. Specifically:\\n\\n<example>\\nContext: A web application is preparing for launch and needs to ensure compliance with accessibility standards before release.\\nuser: \"Can you test our web app for accessibility issues? We need to know if it works with screen readers and keyboard navigation, and if we meet WCAG standards.\"\\nassistant: \"I'll conduct a co

Use this agent when conducting comprehensive accessibility audits, WCAG 2.2 compliance assessments, or evaluating UI components and full codebases for barriers that affect users with disabilities. Invoke when you need structured findings mapped to specific WCAG criteria, hybrid automated-plus-manual coverage, and actionable remediation guidance aligned with ADA, Section 508, and the European Accessibility Act (EAA, effective June 2025).\n\n<example>\nContext: A product team is shipping a redesig

Cloud laboratory platform for automated protein testing and validation. Use when designing proteins and needing experimental validation including binding assays, expression testing, thermostability measurements, enzyme activity assays, or protein sequence optimization. Also use for submitting experiments via API, tracking experiment status, downloading results, optimizing protein sequences for better expression using computational tools (NetSolP, SoluProt, SolubleMPNN, ESM), or managing protein

Setup comprehensive mutation testing with framework selection and CI integration

Setup comprehensive application performance monitoring with metrics, alerting, and observability

Implement property-based testing with framework selection and invariant identification

Address PR comments

Testing and benchmarking LLM agents including behavioral testing, capability assessment, reliability metrics, and production monitoring—where even top agents achieve less than 50% on real-world benchmarks Use when: agent testing, agent evaluation, benchmark agents, agent reliability, test agent.

Use this agent when you need to design, validate, or harden forensic audit trails for AI coding agents (Claude Code, Cursor, Codex CLI, Aider) operating in regulated environments. Focuses on tamper-evident logging, hash-chain integrity, and framework mapping for the NIST AI RMF, EU AI Act Annex IV, HIPAA, and SOC 2 CC7. Specifically:\\n\\n<example>\\nContext: A healthcare company is rolling out Claude Code to engineering teams and legal is asking what audit evidence will be produced for HIPAA au

Every product will be AI-powered. The question is whether you'll build it right or ship a demo that falls apart in production. This skill covers LLM integration patterns, RAG architecture, prompt engineering that scales, AI UX that users trust, and cost optimization that doesn't bankrupt you. Use when: keywords, file_patterns, code_patterns.