Agensi
AI agent skills, SKILL.md, AI agent marketplace,
About
Agensi is a curated marketplace for AI agent skills. Every skill is security-scanned, works across 20+ agents (Claude Code, Codex CLI, Cursor, Gemini CLI, Copilot, and more), and comes from an accountable creator.
Skills are one-time purchases. Buy once, own forever. No subscriptions, no license keys. All skills use the open SKILL.md standard, so one purchase works across every compatible agent.
Every submission goes through an 8-point automated security scan covering prompt injection, data exfiltration, dangerous commands, secret detection, and obfuscated code. Creators keep 80% of each sale with instant Stripe payouts. Downloads are buyer-fingerprinted for IP protection.
Agensi also offers a MCP subscription ($9/month or $90/year) that gives AI agents live access to the full catalog. Your agent connects to Agensi via MCP, searches available skills, and loads the right one mid-conversation. No downloads, no file management. New skills are available the moment they go live.
The Skill Request Board lets users post what they need. Creators get notified and build to real demand. 250+ skills live across 8 categories including code review, testing, DevOps, API development, security, and productivity.
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FounderPlaybooks.
What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
there are places in the world where your 50 megabyte website that includes like big images that shouldn't be as big and video content that shouldn't be there might actually cause people not to even go there because they see it and they immediately stop because 50 megabytes of download could be like a significant portion of what they have in their budget for the month
Treat page weight as financial accessibility
A bloated 50MB site doesn't just hurt Core Web Vitals — it locks out entire countries where loading one page eats a real chunk of a monthly mobile data cap. Strip the marketing site to minimal images, no autoplay video, and lazy-loaded assets. Page weight is a pricing decision in disguise; the buyers PPP pricing was meant to attract bounce before they ever see the offer.
What is the industry that I want to be working in? Startups often don't go the way you expect, but you can learn so much, so I was thinking what do I want to become an expert at — if it doesn't work out, what would I like to have learned four, five, seven years worth of information about.
Pick the industry, not the idea — assume the startup might not work
Alex's framework for picking what to work on: assume the startup may not work, then ask what domain you want to be an expert in after years of full immersion. He chose plants because the underlying science, climate-change tailwinds, and consumer adoption made the bet pay off regardless of whether Greg specifically succeeded.
There's a play for whatever you're stuck on.
Read all 2722 playbooks
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