Testing skills

This skill evaluates code against established standards, cites sections, and delivers prioritized remediation to improve security, accessibility, and API

This skill generates PhD-level expert Claude Code prompts for comprehensive 500-1000 line agents with real code and best practices.

This skill evaluates features against the V.A.I.R.E.

This skill validates and enforces type-safe environment configurations using a Zod-inspired schema, covering server and client fields, feature flags, and

This skill generates comprehensive tests by automatically detecting frameworks and project standards, routing to expert agents, and creating well-structured

This skill helps you implement and manage a robust test strategy across Playwright, API integration, and unit tests for fast, isolated runs.

This skill helps you provision isolated Neon test branches with schema-only structure, auto-cleanup TTL, and environment orchestration for safe testing.

This skill designs, reviews, and documents robust APIs using contract-first OpenAPI, versioning, and security practices to ensure quality and consistency.

This skill guides you to create well-structured Claude Code skills with YAML frontmatter, clear descriptions, and supporting files for reliable activation.

This skill helps rapid frontend and backend prototyping for quick validation of ideas, delivering working mockups to stakeholders.

This skill reviews code changes using codex review to detect bugs, security gaps, and intent mismatches, delivering actionable, evidence-based findings.

This skill analyzes code changes to propose atomic commits, meaningful PRs, and strategic branching for clean, reviewable history.

This skill orchestrates Arena's COMPETE and COLLABORATE modes to deliver best software outcomes by evaluating variants and integrating subtask results.

This skill performs focused refactors and code reviews to improve readability and naming without altering behavior.

This skill simulates user personas to uncover UI friction and report emotional impact, guiding improvements through cognitive walkthroughs and bias detection.

This skill helps you write and validate TypeScript, with SolidJS and TanStack patterns, across TS configs, components, and server routes.

This skill performs static security analysis to detect hardcoded secrets, validate inputs, configure security headers, and audit dependencies to fix critical

This skill benchmarks CODEBASE.md effectiveness by running parallel agents and comparing guide-enabled vs guide-free efficiency to reveal navigational gains.

This skill configures and runs Bun unit tests with Jest-compatible syntax, providing fast, co-located test files and robust mocking.

This skill clarifies why complex code exists by adding JSDoc, updating READMEs, and improving type definitions for maintainability.

This skill helps you craft comprehensive testing strategies with templates, coverage targets, and plans for unit, integration, E2E, and performance tests.