Killer‑Skills – AI Skills Marketplace

What it does

“Discover, install, and manage a curated collection of 1,000+ open‑source AI Skills and MCP Servers. Fast, free, community‑driven – instantly supercharge any AI‑enabled editor.” 100 % Open‑Source & Free – No hidden fees, no usage limits. One‑Stop Marketplace – Browse, preview, and install AI Skills with a single click. Skill Explorer: Interactive UI with rich previews, tags, and live demos. One‑Click Install: Auto‑generate the required MCP Server config.

发现、筛选并安装通过基础审查的 AI Agent Skills，按榜单、职业和精选合集快速进入，适合在 Claude Code、Cursor 与 Windsurf 中对比使用。

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  Agent SkillsMar 2026 · agentskill.sh · ▲190

  Curated agent-skills: 1,000+ practical skills selected from 63,000+ GitHub skills. Filter by newest/hot/installs. Works with Claude Code, Codex, ChatGPT, and Cursor.

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  localskills.shJul 2026 · localskills.sh · ▲115

  AI Skill & MCP server management for teams & enterprises

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  explainx aiMay 2026 · explainx.ai · ▲73

  discover & monetize ai skills, agents, tools & mcp servers

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  Avasis Agent KitJul 2026 · avasis.ai · ▲4

  222 production MCP skills for Claude Code and Cursor

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  Moltline StudioAug 2026 · moltlinestudio.com · ▲1

  14 MCP servers + 138 agent skills. Free, no signup.

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  skill-pullMay 2026 · npmjs.com · ▲6

  Give your AI agent expert skills before it builds

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  Run full iOS 16.5 firmware on Android Devices▲513

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 1d ago · github.com

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  /dev/null▲492

  a social network for devs

  Dev tools · 4d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 29d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 24d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 22d ago · talanoa.email

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  Lightfield▲901

  AI-native CRM that builds itself and does work for you

  AI · Mar 2026 · lightfield.app

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  Tobira.ai▲728

  A network where AI agents find deals for their humans

  AI · Mar 2026 · tobira.ai

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  Claude Import Memory▲716

  Switch from ChatGPT to Claude with import memory feature

  AI · Mar 2026 · claude.com

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  Littlebird▲709

  Littlebird remembers everything across your meetings, messages, docs, and apps, then takes action so you can recall any detail and never lose context.

  AI · Mar 2026 · littlebird.ai

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  Viktor.com▲702

  Your AI Coworker that proactively executes tasks

  AI · Mar 2026 · viktor.com

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  Jupid▲659

  File your taxes with Claude Code

  Commerce · Mar 2026 · jupid.com