Security & Testing Agent Skills for Claude Desktop

Create and audit durable verification and validation evidence for software, documentation, configuration, or operations.

Gate a built v1 to go / no-go on two recorded tests — a true stranger reaches first correct value in ≤60 seconds unaided, AND the…

Diagnosis loop for hard bugs and performance regressions.

Validate AGENTS.md files for structural completeness, operational contract coverage, neutrality, and repository alignment.

Validate that a branch or pull request implementation matches introduced product, technical, security, and related specs.

Use after code changes or before handoff to choose and run validation proportional to risk.

This skill validates API contracts using consumer-driven testing and OpenAPI validation.

Validates backup integrity through cryptographic hash verification,

Validate CSRF protection implementations for security gaps.

Validate production readiness of Vertex AI Agent Engine deployments

Designs and establishes structured directories, naming conventions, and cleanup rules for new Vanessa Automation BDD testing projects.

Secure-by-default environment variable management for Claude Code sessions.

Manage training data and model artifacts securely on Vast.ai GPU instances.

Mutation-driven test vector generation. Finds implementations of a cryptographic algorithm or protocol, runs mutation testing to identify…

Automated vendor security assessment through questionnaire generation, response parsing, and risk scoring

Implement data handling, PII protection, and GDPR/CCPA compliance for

Fast, precise unit test runner — enforces TDD (RED-GREEN-REFACTOR), runs test suites with coverage, generates test scaffolding, and…

Claiming work is complete without verification is dishonesty, not efficiency.

Use when about to declare work complete, fixed, passing, or done

Help users verify Ethereum state (balances, nonces, storage, code) without trusting their RPC provider using beacon chain light client…

Set a repo up to prove engineering-task work actually works before it ships.