DEPRECATED: Use testing-best-practices instead. This skill has been retired.

Systematic improvement of existing agents through performance analysis, prompt engineering, and continuous iteration.

Systematic improvement of existing agents through performance analysis, prompt engineering, and continuous iteration.

Specialized QA testing for morphir-dotnet. Use when user asks to create test plans, run tests, validate packages, report bugs, perform regression testing, or verify PR completion. Triggers include "test plan", "QA", "regression", "validate", "bug report", "test this", "verify implementation".

Twitter/X platform integration. Post tweets, read timeline, manage followers, and analyze engagement.

Twitter/X platform integration. Post tweets, read timeline, manage followers, and analyze engagement.

Find, classify, triage, re-implement and verify a source site's dynamic surface (APIs, search, forms, modals, media, tags, client-rendered and sheet-backed content) during a migration to a platform. Migration-bound — invoked by prepare-migration, replica, migrate and rollout, or standalone on an already-migrated site; never for redesign-only work.

DBOS TypeScript SDK guidance plus MoltNet-specific authoring, lifecycle, transaction, recovery, bundling, testing, and versioning rules.

Use ONLY when the user explicitly asks to plan a task, create a task file, produce a task breakdown in the accepted format, or prepare a critiqued strategy before coding. Writes under the `tasks` role. Not for design chat or ad-hoc code suggestions.

Write a Development Enhancement Proposal (DEP) for a technical improvement. Use when the user wants to propose, document, or formalize a technical change for review.

Internal SDD workflow executor invoked by /go only. Do not call directly. Executes classified routes A–J: feature planning, implementation (parallel orchestration, PR generation), defect repair, refactoring, spec changes, investigation, and workflow evolution.

Archive a completed change in the experimental workflow. Use when the user wants to finalize and archive a change after implementation is complete.

Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing with mocking, fixtures, and test-driven development. Use when writing JavaScript/TypeScript tests, setting up test infrastructure, or implementing TDD/BDD workflows.

Master Next.js 14+ App Router with Server Components, streaming, parallel routes, and advanced data fetching. Use when building Next.js applications, implementing SSR/SSG, or optimizing React Server Components.

Master binary analysis patterns including disassembly, decompilation, control flow analysis, and code pattern recognition. Use when analyzing executables, understanding compiled code, or performing static analysis on binaries.

Find the best ROI task in a Jira Epic — highest story points for least effort, filtered to unassigned To Do tasks only.

Find the best ROI task in a Jira Epic — highest story points for least effort, filtered to unassigned To Do tasks only.

Transforms conversations and discussions into structured documentation pages in Notion. Captures insights, decisions, and knowledge from chat context, formats appropriately, and saves to wikis or databases with proper organization and linking for easy discovery.

Design, organize, and manage Helm charts for templating and packaging Kubernetes applications with reusable configurations. Use when creating Helm charts, packaging Kubernetes applications, or implementing templated deployments.

Write effective blameless postmortems with root cause analysis, timelines, and action items. Use when conducting incident reviews, writing postmortem documents, or improving incident response processes.