By a 12-year product manager who builds 0-to-1: takes a beginner from a vague idea to a buildable plan, then guides the build (GitHub basics, clean-code habits, a verify-and-iterate loop, a checkup for the mess). For Claude Code, Codex, and Antigravity. grill-me is for engineers, vibe-check is for everyone else.

Human-first AI Design Engineer with 8 specialized personas.

World-class product planning AI skill for Claude Code — 22 PM frameworks, 6 modes, 6 languages. From idea to dev handoff.

A no-fluff AI agent skill for validating startup hypotheses with evidence, ICP clarity, money signals, and GTM reality checks

🛠️ Build resilient agentic applications with AI-driven personas that guide you from concept to production in Claude Code.

Agent-based market adoption simulator with Bass diffusion model and JTBD analysis

Claude AI skill for Product-Led Growth and Go-To-Market strategy. Structured discovery, framework selection (PLG funnel, Bowling Alley, GTM Power System, JTBD, Bullseye, AARRR), and actionable deliverables. Calibrated for micro-SaaS, indie products, and the Italian market

Claude Code custom command (/prd) that generates AI-prototyping-ready PRDs with JTBD framework, user stories, component specs, and acceptance criteria

12 AI-powered skills for product discovery — from raw customer signal to validated opportunity. Built for Claude Code & GitHub Copilot.

🚀 Professional Multi-Agent Skills

Generates PRFAQ, Lean PRD, stakeholder summaries, and technical designs from engineering specs

RICE, PR/FAQ, JTBD, HITL, OKR templates used in real AI product builds · not theory

AI-native product thinking tool — discovery to build-ready specification

Multi-expert discovery & needfinding skill for Claude Code & Hermes Agent. Transforms fuzzy ideas into decision-ready artifacts using parallel expert agents.

Know what to build next from your customer interviews

9-lens disciplined startup self-audit. A Claude Skill that turns First Principles + JTBD + 5 Whys + OKR + SWOT + Porter + BCG + Blue Ocean ERRC + Inversion inward — on your own startup, with the rigor most teams only apply to competitors.

16 agent skills to validate software ideas before you build — Mom Test interviews, JTBD, market research, pretotype tests, unit economics, and go/no-go scorecards. For Cursor, Claude Code & skills.sh.

Product Owner skill for Claude: 16 prompts covering new product discovery to launch — JTBD, PMF hypothesis, MVP selection, OKR, AARRR/AIDA-R funnel, WSJF backlog, roadmap, and post-launch analysis.

PM skills for Claude Code — exec review simulator, idea convergence workflow, multi-perspective PRD review agents

Customer discovery skill for Claude Code — Mom Test interviews, surveys, JTBD, research synthesis