# ericgandrade > Open-source publisher. Listings imported from github.com/ericgandrade — credited to the original author with their license. - **Listings:** 18 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/ericgandrade - **Website:** https://github.com/ericgandrade ## Published listings - [Us Program Research](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-us-program-research) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-us-program-research` This skill should be used when the user needs structured research and ranking of US academic programs (PhD, Master - [Agent Skill Discovery](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-agent-skill-discovery) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-agent-skill-discovery` This skill should be used when the user wants to see all installed plugins, agents, skills, and MCP servers, and also inspect the current repository for local agents, skills, and MCP configuration. Scans the environment and presents a structured catalog of available resources. Works across all AI CLI platforms (Claude Code, GitHub Copilot, Gemini CLI, OpenCode, OpenAI Codex). - [Webpage Reader](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-webpage-reader) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-webpage-reader` This skill should be used when the user wants to read, fetch, extract, or analyze the content of a web page from a URL. Use when the user provides a URL to access documentation, articles, blog posts, research papers, release notes, or any online content and needs clean, readable Markdown output without navigation clutter, advertisements, or boilerplate HTML. - [Storytelling Expert](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-storytelling-expert) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-storytelling-expert` This skill should be used when the user needs to transform ideas, presentations, speeches, or data into persuasive stories using elite storytelling frameworks. - [Mckinsey Strategist](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-mckinsey-strategist) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-mckinsey-strategist` This skill should be used when the user needs structured strategic analysis and high-impact executive recommendations for complex business problems. - [Skill Creator](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-skill-creator) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-skill-creator` Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy. - [Grill Me](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-grill-me) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-grill-me` Relentless Socratic interview that walks down every branch of a plan or design, resolving decisions one-by-one. Trigger ONLY when the user explicitly says "grill me" or the PT equivalent "me grille". Do NOT trigger for stress-test, poke holes, devil's advocate, challenge, review, or feedback requests. - [Writing Plans](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-writing-plans) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-writing-plans` This skill should be used when the user has a spec or requirements for a multi-step task before touching code. - [Audio Transcriber](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-audio-transcriber) — Skill · Free — `agentstack add skill-ericgandrade-claude-superskills-audio-transcriber` This skill should be used when the user needs to transform audio recordings into professional Markdown documentation with intelligent summaries using LLM integration. - [Deep Research](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-deep-research) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-deep-research` This skill should be used when the user needs deep, multi-step web research with source synthesis, citations, skeptical evidence evaluation, confidence/gap analysis, and optional dense/frontier research using parallel agents. - [Agent Skill Orchestrator](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-agent-skill-orchestrator) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-agent-skill-orchestrator` This skill should be used when the user needs to solve a complex task and wants a detailed execution plan using the best available resources. Analyzes user requirements, discovers available plugins/agents/skills/MCPs, performs intelligent matching with confidence scoring, and creates strategic execution plans with alternatives. Works across all AI CLI platforms. - [Pptx Translator](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-pptx-translator) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-pptx-translator` This skill should be used when the user needs to translate PowerPoint presentations (.pptx) between languages, preserving formatting and layout. Supports parallel slide-by-slide translation with per-slide validation and retry. Default languages are Portuguese and English but any language pair is supported. - [Prompt Engineer](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-prompt-engineer) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-prompt-engineer` Use this skill when the user explicitly asks to create, write, improve, or optimize a prompt for use with an AI. Trigger on phrases like "write me a prompt", "improve this prompt", "create a system prompt", "how do I ask ChatGPT/Claude to...", or "quero um prompt para...". Do NOT trigger for direct task requests where the user wants the output, not the prompt. - [Brainstorming](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-brainstorming) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-brainstorming` This skill should be used when the user needs pre-implementation ideation for creative work, such as creating features, building components, adding functionality, or modifying behavior. - [Senior Solution Architect](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-senior-solution-architect) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-senior-solution-architect` This skill should be used when the user needs to design, review, or document complex software architectures. Use when creating C4 diagrams, writing Architecture Decision Records (ADRs), applying Clean, Hexagonal, or Domain-Driven Design patterns, or conducting system design reviews. - [Executing Plans](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-executing-plans) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-executing-plans` This skill should be used when the user has a written implementation plan to execute in a separate session with review checkpoints. - [Youtube Summarizer](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-youtube-summarizer) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-youtube-summarizer` This skill should be used when the user needs to extract transcripts from YouTube videos and generate comprehensive, detailed summaries using intelligent analysis frameworks. - [Document Converter](https://agentstack.voostack.com/l/skill-ericgandrade-claude-superskills-document-converter) — Skill · Free · security-reviewed — `agentstack add skill-ericgandrade-claude-superskills-document-converter` This skill should be used when the user needs to convert documents between formats (Office to PDF, PDF to images, image to PDF), perform PDF operations (merge, split, rotate, encrypt, decrypt), or run OCR on scanned documents. Uses local free tools — LibreOffice, ghostscript, pdftk, tesseract, and imagemagick — with no API key required. Trigger when the user says "convert this document", "export… --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.