Desenvolvimento

**MANDATORY for ALL MCP server work** - mcp-use framework best practices and patterns. **READ THIS FIRST** before any MCP server work, including: - Creating new MCP servers - Modifying existing MCP servers (adding/updating tools, resources, prompts, widgets) - Debugging MCP server issues or errors - Reviewing MCP server code for quality, security, or performance - Answering questions about MCP dev

Habilidades para acessar e pesquisar documentos nos repositórios de código público do DeepWiki/GitHub podem ajudar os usuários a entender os códigos-fonte de projetos de código aberto, e os usuários também podem fazer perguntas diretamente sobre a documentação do código.

Conventional Commits 기반 릴리즈 노트 자동 생성. 버전 결정 + CHANGELOG.md + Git 태그 + GitHub Release. /release로 실행.

Debug ML training issues and optimize performance including loss divergence, overfitting, and slow convergence

Complete Git workflow from conventional commits to pre-completion verification. Use for all Git operations including commits, branches, and releases.

Pro mode — engineering standard enforcement. Forces senior-engineer behavior: root-cause discipline, layer awareness, current-gen API verification, blast-radius thinking, caller-first API design, no stubs, no sycophantic agreement, no unverified assumptions. Invoke via /prodev or 'prodev' — always run via Skill tool, never skip or summarize.

Test-Driven Development methodology for Node.js/TypeScript projects.

OpenAI Codex CLI wrapper — three modes. Code review: independent diff review via codex review with pass/fail gate. Challenge: adversarial mode that tries to break your code. Consult: ask codex anything with session continuity for follow-ups. The "200 IQ autistic developer" second opinion. Use when asked to "codex review", "codex challenge", "ask codex", "second opinion", or "consult codex". (gstac

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

Run TUnit tests with Playwright. Use when user asks to run tests, execute tests, or check if tests pass.

Patchright-based browser automation with bot detection bypass. Use when Claude needs to interact with local web applications, test localhost/dev servers, take screenshots, or perform UI interactions on private networks. Ideal for QA automation, frontend debugging, E2E testing, and pre-deployment verification on local development environments.

Quantitative trading expertise for DeFi and crypto derivatives. Use when building trading strategies, signals, risk management. Triggers on signal, backtest, alpha, sharpe, volatility, correlation, position size, risk.