Product-design, conversion & behavioral-science principles for SaaS

#1 Product of The Day @ Product Hunt. The GTM co-founder you don't have. Open-source GTM Agent Skills for developer tools and AI products, for founders, GTM hires, and founding AEs: positioning, first users, launch, pricing. Sharpened by Frankl & Czakon. MIT.

Astra Skill Optimizer for GPT-6/Astra project Skill and workflow adaptation

Privacy-first Codex skill for discovering, validating, completing, and tracking job applications

Open-source Video Translation Skill

Project management skill system for Agents that uses GitHub Issues and Git worktrees for parallel agent execution.

7 installable agent skills that run the pipeline behind $2M AI video productions — script to locked, generation-ready shot prompts. Claude Code · Codex · Hermes · OpenCode

🖼️ AI agent skill for Claude Code & Codex — turns raw app screenshots into store-ready App Store & Google Play marketing images: device frames (iPhone·iPad·Galaxy·Fold·Flip), app-matched backgrounds, marketing copy, exact store sizes. 앱스토어·플레이스토어 마케팅 스크린샷 자동 생성

Lateral thinking skills for AI agents - 8 techniques + a router. de Bono for your coding agent.

86 product management skills from Lenny's Podcast for Claude Code and AI agents. Hiring, user research, strategy, shipping, and more.

28 eval-informed mental models and critical-thinking skills for Claude Code, GitHub Copilot, Codex, Cursor, and other Agent Skills-compatible tools

Bridge Claude Code / Codex to IM platforms — chat with AI coding agents from Telegram, Discord, or Feishu/Lark.

Agent Skills for Marketing — SEO, Social, Influencer & More. 160+ open-source skills for SEO, content, 40+ page types, paid ads, channels, and strategies. Add project context; get tailored, production-ready output. Cursor, Claude Code, OpenClaw — no lock-in.

AI agent skills for startup validation, competitive intelligence, and planning

Agent skills for mobile app paid growth powered by real-time data with APPEEKY MCP.

Agent Skill: make Claude write in Barbara Minto's Pyramid Principle - answer first, grouped reasons, evidence under each.

Open-source Agent Skill that scores AI-sounding writing 0–100, edits it with your assistant.

138 bilingual AI marketing skills (69 VN + 69 Global) for Claude Code, OpenCode, Codex, VS Code. Four role SOP packs — content, design, performance, leader ops — plus strategy, personal brand, AI avatar, dropshipping, design master, knowledge library. 4 regions (US/EU/SEA/LATAM) + Vietnam 2025-2026. Companion: opa-kit.

11 installable editorial systems for AI agents, based on leading public style guides.

OMP-native pstack and orchestration skills for multi-agent coding workflows

94 specialist Blender skills for Cursor, Claude Code, Kiro & Codex -> MCP-powered production pipeline from blockout to engine export.

Project memory for coding agents and humans: the reasoning behind a codebase as Markdown in the repo, versioned by Git, so nothing rejected is proposed twice. No database, no daemon, no account.

Field-tested, open-source skills for Hermes Agent.

Agent Skills for working UX designers. Challenge ideas, find blind spots, use the real design system, preserve evidence and decisions, and carry UX intent into engineering.