ai-engineer-roadmap

Use this skill when you need to generate a .pptx file from a presentation spec JSON. Composes slides with brand colours, text content, and speaker notes into a PowerPoint file using the build_pptx tool.

Diretrizes e framework para análise financeira de investimentos, propostas comerciais e projetos. Use quando precisar avaliar viabilidade, calcular ROI, interpretar DRE/balanço ou comparar cenários financeiros.

Diretrizes para redigir emails executivos, comunicações formais B2B, propostas, respostas a clientes e mensagens de negociação. Use quando precisar escrever comunicação profissional de alto impacto.

INVOKE THIS SKILL at the START of any LangChain/LangGraph/Deep Agents project, before writing any agent code. Determines which framework layer is right for the task: LangChain, LangGraph, Deep Agents, or a combination. Must be consulted before other agent skills.

INVOKE THIS SKILL when you need human-in-the-loop approval, custom middleware, or structured output. Covers HumanInTheLoopMiddleware for human approval of dangerous tool calls, creating custom middleware with hooks, Command resume patterns, and structured output with Pydantic/Zod.