Testing & Quality skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

detecting-null-pointer-dereference

Detects null pointer dereference vulnerabilities by identifying unchecked pointer usage and missing validation. Use when analyzing pointer operations, input validation, or investigating crash vulnerabilities.

498 repo starsObserved in 2 repos
Testing & Quality

detecting-pointer-subtraction

Detects unsafe pointer subtraction operations that can lead to incorrect size calculations and integer underflow. Use when analyzing pointer arithmetic, size calculations, or investigating buffer sizing issues.

498 repo starsObserved in 2 repos
Testing & Quality

dev-buddy-rca

Root cause analysis for bugs. Dispatches RCA executors in parallel, consolidates findings, and appends RCA Diagnosis to the plan file.

498 repo starsObserved in 2 repos
Testing & Quality

dev-coding-debug

Systematic debugging workflow enforcing 'The Iron Law': No fixes without root cause investigation first.

498 repo starsObserved in 2 repos
Testing & Quality

dev:interrogate

Interrogate code changes to surface decisions, alternatives, and confidence levels. Use when user asks to "interrogate", "what decisions", "hardest part", "alternatives", or wants to understand the reasoning behind code changes.

498 repo starsObserved in 2 repos
Testing & Quality

dev-plan-reviewer

Internal skill used by dev-design at Phase 4 exit gate. Dispatches a reviewer subagent to verify PLAN.md quality before implementation. NOT user-facing.

498 repo starsObserved in 2 repos
Testing & Quality

devops-maintainability-checker

Infrastructure maintainability verification covering naming conventions, formatting, DRY patterns, and version constraints.

498 repo starsObserved in 2 repos
Testing & Quality

dialyzer-configuration

Use when configuring Dialyzer for Erlang/Elixir type checking and static analysis.

498 repo starsObserved in 2 repos
Testing & Quality

discover-debugging

Automatically discover debugging and profiling skills when working with debugging. Activates for debugging development tasks.

498 repo starsObserved in 2 repos
Testing & Quality

discover-formal

Automatically discover formal methods and verification skills when working with formal methods. Activates for formal development tasks.

498 repo starsObserved in 2 repos
Testing & Quality