Skill Claude CodeCodex
Python BDD testing with Behave framework using Gherkin feature files, step definitions, environment hooks, and Selenium integration for behavior-driven acceptance testing.
Skill Claude CodeCodex
Smart contract testing with Hardhat, Foundry, and Brownie including unit tests, gas optimization, reentrancy checks, and fork testing.
Skill Claude CodeCodex needs its repo
Generate boundary value test cases for numeric ranges, string lengths, date ranges, collection sizes, and domain-specific constraints using systematic analysis techniques.
Skill Claude CodeCodex
Teach agents to use AI browser agents for exploratory and smoke QA with step budgets, evidence-based assertions, guardrails, and Playwright conversion.
Skill Claude CodeCodex
Testing browser extensions including content script injection, background worker testing, popup UI testing, storage API testing, and cross-browser compatibility.
Skill Claude CodeCodex needs its repo
CLI tool for persistent browser automation with multi-session support, featuring Chromium/Real/Remote browser modes, cookie management, JavaScript execution, and long-running automation workflows.
Skill Claude CodeCodex needs its repo
BrowserBash is a vendor-independent, natural-language browser automation CLI. Drive a real browser from plain-English objectives or committable Markdown tests, run on local Chrome, CDP/Playwright MCP, Browserbase, LambdaTest, or BrowserStack, and stream NDJSON results with CI exit codes — using free local Ollama…
Skill Claude CodeCodex
Cloud-based cross-browser and cross-device testing with BrowserStack including Automate, App Automate, Percy visual testing, Observability, and integration with Playwright, Selenium, and CI/CD pipelines.
Skill Claude CodeCodex
Bug report writing skill covering clear reproduction steps, severity classification, effective communication, triage processes, and defect lifecycle management.
Skill Claude CodeCodex needs its repo
Fast test execution with Bun's built-in test runner including snapshot testing, mocking, code coverage, lifecycle hooks, DOM testing with happy-dom, and migration from Jest and Vitest to Bun test.
Skill Claude CodeCodex
Web application security testing using BurpSuite for proxy-based interception, scanning, and manual penetration testing of web applications.
Skill Claude CodeCodex
Canary deployment validation testing including traffic splitting, metric comparison, automatic rollback triggers, and health score calculation.
Skill Claude CodeCodex
Expert-level Capybara acceptance testing skill for Ruby and Rails applications. Covers RSpec integration, DSL methods, scoping, Page Objects with SitePrism, JavaScript interactions, and database cleaning strategies.
Skill Claude CodeCodex
Translate skills from one industry to another, identify transferable skills.
Skill Claude CodeCodex
Fuzz testing for Rust applications using cargo-fuzz and libFuzzer to discover memory safety issues, panics, and undefined behavior.
Skill Claude CodeCodex
Testing CDN configurations, cache hit ratios, cache invalidation, TTL policies, and edge caching behavior for optimal content delivery.
Skill Claude CodeCodex needs its repo
Map changelog entries and release notes to affected test cases, ensuring every user-facing change has corresponding test coverage verification.
Skill Claude CodeCodex
Advanced chaos engineering patterns using Chaos Monkey, Litmus, and Gremlin for testing distributed system resilience under failure conditions.
Skill Claude CodeCodex
Chaos testing for Kubernetes workloads using Chaos Mesh, Litmus, and custom fault injection for pod, network, and disk failures.
Skill Claude CodeCodex
Teach agents to build synthetic monitoring as code with Checkly, including Playwright browser checks, API checks, alerting, and CI deploy workflows.
Skill Claude CodeCodex
Teach agents to use the Chrome DevTools MCP server for performance testing with traces, Core Web Vitals, throttling, and evidence-based analysis.
Skill Claude CodeCodex
Optimize CI test pipelines through intelligent test splitting, parallelization, caching strategies, and selective test execution based on code changes.
Skill Claude CodeCodex needs its repo
Teach agents to shard and parallelize Playwright, Jest, and pytest suites in CI to reduce wall-clock time while merging reports reliably.
Skill Claude CodeCodex
Expert-level CI/CD pipeline skill for test automation. Covers GitHub Actions, Jenkins, GitLab CI, Azure DevOps, parallel execution, matrix strategies, caching, artifact management, and deployment gates.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: