Security & Testing Agent Skills for Codex CLI

Security audit and vulnerability scanner for AI agent skills before installation.

Evaluates and enhances Agent SKILL.md files by assessing self-iteration closed loops, prompt safety, and continuous learning capabilities.

When constructing a test262-format test that pins several independent metadata facts about a surface (method names, .length values…

Security-first skill vetting for AI agents.

Ethereum and blockchain smart contract security analysis

Intelligent test execution based on context with automatic failure analysis and fixes

Run 8 post-session-start health checks to verify the project is in a working state — git clean, no broken imports, tests pass, key files…

Use when the user asks to prepare for SOC 2 audits, map Trust Service Criteria, build control matrices, collect audit evidence, perform…

Use when the user asks to prepare for SOC 2 audits, map Trust Service Criteria, build control matrices, collect audit evidence, perform…

Apply explicitly requested engineering-quality guidance to implementation and maintenance work.

Medical device software verification and validation test case generation skill

Deep expertise in Solidity language features, patterns, and best practices for secure smart contract development.

Compare multiple solutions for correctness and performance

Use when debugging any bug, failing test, flaky behavior, performance regression, unexpected runtime behavior, or reviewing an existing…

Enforce TDD workflow for C++. Write GoogleTest tests first, then implement. Verify coverage with gcov/lcov.

Generate and run end-to-end tests with Playwright.

Comprehensive Go code review for idiomatic patterns, concurrency safety, error handling, and security.

Enforce TDD workflow for Kotlin. Write Kotest tests first, then implement. Verify 80%+ coverage with Kover.

Comprehensive Rust code review for ownership, lifetimes, error handling, unsafe usage, and idiomatic patterns.

Enforce test-driven development workflow.