Addy's Agent Skills

Design stable API contracts with typed inputs, consistent errors, pagination and explicit retry semantics.

Inspect DOM, console, network and runtime behavior through Chrome DevTools MCP to investigate browser bugs.

Build CI pipelines with ordered quality gates, failure feedback, deployment strategies and rollback paths.

Review changes for correctness, readability, architecture, security and performance with actionable findings.

Reduce complexity while preserving exact behavior, project conventions and existing error handling.

Turn a project's quality expectations into CONSTRAINTS.md with chosen thresholds, executable checks and exception owners.

Organize project rules, task context and references so coding agents receive relevant information at the right time.

Find root causes through reproduction, localization, reduction, repair and regression protection.

Move consumers off old systems and remove obsolete code through explicit migration phases and evidence.

Record architecture decisions, API contracts and project guidance with their context, alternatives and trade-offs.

Cross-examine non-trivial engineering decisions using fresh-context adversarial review and explicit stop conditions.

Build responsive UI components with project design systems, accessible interactions and complete application states.

Organize atomic commits, branches, worktrees and releases with meaningful history and semantic versioning.

Explore alternatives and assumptions, then turn a rough idea into a focused concept with an MVP scope.

Implement changes as thin vertical slices that can be checked and committed independently.

Clarify the user's underlying intent through a one-question-at-a-time interview before planning or coding.

Add structured logs, bounded metrics, distributed traces and symptom-based alerts around operational questions.

Profile actual bottlenecks and compare before-and-after measurements across frontend, backend and database paths.

Convert specifications into ordered, independently verifiable tasks with dependencies and acceptance criteria.

Threat-model sensitive code and apply security controls for input, authentication, dependencies and personal data.

Prepare staged production rollouts with pre-launch evidence, monitoring, feature flags and rollback procedures.

Ground framework-specific implementation decisions in documentation for the installed versions and cite the sources.

Write a reviewed specification covering objectives, commands, structure, code style, testing and boundaries before implementation.

Implement behavior with red-green-refactor and reproduce bugs in failing tests before applying fixes.