REST and GraphQL API testing with Playwright. Use when testing APIs, mocking endpoints, validating responses, or integrating API tests with E2E flows.

Plan a project and generate PRD for execution. Creates prd.json + README.md with full HQ context awareness. Runtime-agnostic — executes identically in Claude Code and Codex. Adapts interview depth to brainstorm context if available.

'Use when schemas have changed and example JSON files need regeneration and validation'

'PR creation workflow, title format, description template, and quality gates'

Start the multi-AI pipeline with a given request. Guides through plan -> review -> implement -> review workflow.

Autonomous end-to-end execution skill. Use when the user gives a broad directive (improve, audit, fix, ship, polish) that should run from audit through deploy without check-ins. This skill codifies the loop-until-live pattern and the stop conditions.

Use when adding authentication to Android applications (Kotlin/Java) with Web Auth, biometric-protected credentials, and MFA - integrates com.auth0.android:auth0 SDK for native Android apps

Sepolia Testnet Deployment — verifier deployment, batch submission, on-chain verification

React 19 and Next.js 16 performance optimization for the Arcanea platform. Use when writing, reviewing, or refactoring React components, data fetching logic, bundle optimization, or any frontend performance work. Triggers on: React components, Next.js pages, hooks, data fetching, bundle size, re-renders, Server Components, Client Components, hydration. Sourced from Vercel Engineering's official React best practices (57 rules, 8 categories) and adapted for the Arcanea stack.

Use when scanning code, skills, dependencies, or configurations for security vulnerabilities, threat modeling, secrets exposure, insecure defaults, auth issues, and hardening opportunities.

Audit SoulMap AI evals so datasets, assertions, source markers, and golden responses stay source-backed, failure-oriented, and hard to game.

Release management with versioning, stability assessment, changelog generation, and release gates. TRIGGER on: release, version, changelog, tag, cut release, release status, what version, stability, release gate.

Refactoring assessment and patterns. Use after mutation testing validates test strength (MUTATE phase) to assess improvement opportunities.

Run MovieFinder project QA pipeline - detekt, unit tests, jacoco coverage report

Refactoring

Use when creating HTML email templates with React components - welcome emails, password resets, notifications, order confirmations, newsletters, or transactional emails.

* BDD Style: `describe/it` syntax for tests

Create an isolated worktree in `.worktrees/` branched from up-to-date main, with spec directory scaffolded.

Best practices and patterns for generating clean, secure, maintainable code

description: Automated pipeline from SPEC.md to ready-to-execute tasks — runs autonomously by default with parallel task execution

Ensures new Rails views, layouts, and page-level UI in rails-pokedex are designed in Google Stitch and retrieved via MCP before coding. Use when creating ERB templates, layouts, partials, styling overhauls, or any new user-facing page; when refactoring views; or when the user mentions Stitch, UI de página, telas, or frontend Rails.

Use PROACTIVELY when discovering, creating, renaming, or removing workflow definitions. MUST BE USED when adding a new user-facing flow that needs testing, or when the user asks for workflow changes. Owns the four-file workflow contract (registry + spec + bug file + fix-loop binding).

Review an entity store PR

Mandatory core-4 reviewer with P0-P3 severity classification and specialist escalation

Research and improve Claude skills with current best practices. Triggers on requests to improve skills, update skills, research best practices for skills, enhance skill quality, or modernize existing skills.

Writing Commit Message

Create a GitHub pull request from current working changes. Handles all git states - uncommitted changes, no branch, unpushed commits, etc. Analyzes diffs and changesets to generate a PR with filled-in template. Opens the PR in the browser when done. Use when the user asks to create a PR, open a PR, submit changes, or push for review.

Habilidad especializada para escribir y mantener tests en el proyecto, incluyendo tests unitarios, de integración, E2E con Playwright, y tests de accesibilidad.

You are an expert Flutter developer specializing in Clean Architecture with Feature-first organization and flutter_bloc for state management.

Authoring and styling guidelines for the Opentrons /docs MkDocs project. Covers file conventions, frontmatter, page titles, header IDs, image formats, tables, code blocks, Python API reference (mkdocstrings, autorefs, macros), and CSS patterns (parts lists, screenshots, icons, instruction lists, side-by-side figures, fonts, colors). Use when writing, editing, or reviewing any file in the docs/ directory, or when the user asks about MkDocs conventions, docstrings, CSS classes, or the Python API reference.

创建包含正确远程处理的 Pull Request

Scan the diff against main and remove AI-generated slop introduced in this branch.

Use when 用户要实现新功能、修复 bug，或明确要求使用 TDD 方式开发、先写测试时。触发场景：tdd、测试驱动、测试驱动开发、先写测试、红绿重构、单元测试、test driven、TDD开发、用TDD写、测试先行、我要开始开发新功能。

Testing conventions using pytest. Use when writing tests, creating fixtures, or running test suites.

Fix a pull request based on review feedback

Lint FileMaker scripts in fmxmlsnippet XML or human-readable format. Validates structure, naming conventions, references, best practices, and calculations. Tier 3 validates calculations against a live FM engine via AGFMEvaluation. Triggers on phrases like 'lint this', 'validate script', 'check conventions', 'run fmlint', or automatically after script generation.

Collection of project-specific skills for Contentstack CLI monorepo development. Use when working with CLI commands, testing, framework utilities, or reviewing code changes.

Stages all working-tree changes with git add -A, then commits with a message that follows the repository user’s Git commit rules (short imperative subject, blank line, body bullets with 📖/✏️). Use when the user invokes /gc or the gc skill, asks to “gc”, or asks to stage everything and commit with the project commit-message format.

Prepare a MemoryLane release by updating the version and release notes, then creating and pushing the tagged release commit that triggers CI. Use when the user asks to release, ship, publish, bump version, or cut a stable or prerelease version.

本技能指导在 GoDDD 六边形架构下进行开发，覆盖代码生成、领域间解耦、排序方案、HTTP 上下文透传、Web 工具使用等核心场景。

React/Next.js frontend development standards with TypeScript, Tailwind CSS, and Kaizen UI. Enforces ESLint, Prettier, and browser validation via MCP. Use when creating React components, modifying pages, styling with Tailwind, implementing hooks, or working in src/ui/. Validates changes in browser when MCP tools available.

Create, review, and merge GitHub pull requests using GitHub CLI and best practices. Use when the user asks to open a PR, review a PR, merge a branch, squash merge, or work with GitHub pull requests and merges.

Convert behavior misses raised in chat into durable process updates by editing the right rule, skill, or workflow file, with explicit handling for GitHub release quality.

Generate report per foundation report command.

Prepare code for review by running quality checks, creating conventional commits, and opening pull requests. Use when the user wants to commit changes, create a PR, prepare for code review, or asks to commit their work.

Prepare and commit code changes with full verification, pre-commit checks, and tests. Runs verification skill, fixes issues using TDD, executes all test suites, and creates atomic commits. Use when ready to commit changes, before committing, or when asked to prepare a commit.

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Build features iteratively until all functional tests pass