Project Butler alternatives

SkillOpt

SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

Founder Skill

Eleven free Claude skills that test a business before you launch it: a board trained on Hormozi, Thiel and Jobs, a marketing director, a CFO, and a consumer panel of 100 buyer agents. Free, MIT.

Page Aligned Paper Translation

Claude Skill：把论文 PDF 翻译成与原文逐页对应的中文 PDF / Page-aligned paper translation skill for Claude

Cc Blender Skill

Claude Code skill plugin: drive Blender 5.x like a senior 3D artist via natural language. 10 chain-loadable skills (modeling, materials, lighting, cameras, rendering, animation, export, wireframe-to-3

Superdesign Skill

The design skill for Claude Code, Cursor and any coding agent. Stop shipping AI-slop UI: turn it into shippable, tasteful frontend. Install: npx skills add superdesigndev/superdesign-skill. Powered by

Korean Privacy Terms

한국 법령 기반 개인정보처리방침·이용약관 자동 생성 Claude Code 스킬. 2025.4.21 작성지침 및 2026.3 개정 법령 반영.

Checkup

AgentVitals Checkup (/checkup) — an AI agent skill that gives your agent a professional health checkup: dual-axis Stability + Welfare scoring, a personality-style title, and a public cross-platform le

Claude Obsidian

Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal

Nuwa Skill

你想蒸馏的下一个员工，何必是同事。蒸馏任何人的思维方式——心智模型、决策启发式、表达DNA。Distill how anyone thinks.

Claude Mem

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Cla

Vibe Check

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 fo

Claude Code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows

Im Not Ai

AI가 쓴 한글을 사람 글처럼 윤문하는 Claude 스킬 — Korean AI-text humanizer: detects and rewrites translationese, mechanical parallelism, and 71 other AI tells

Mingli Master

紫微斗数命盘解读 skill · 基于 iztro-py 精确排盘，生成可视化命盘 HTML

Aws Agent Skills

AWS Skills for Agents

Reelbench Skills

Learning notes and tooling skills for AI video - AI 视频相关的学习与工具 skill

Vibe Knowledge Film

抖音爆款Vibe知识大赏知识短片skill，深度拆解爆款视频，复刻画风，导演分镜表，自动配音效，一键出片

Narrator Ai Cli Skill

AI 解说大师 — Agent skill；封装 narrator-ai-cli 供 Claude/Codex 等工具调用

Drama Skills

AI 短剧与漫剧制作 skill 合集：小说改剧本、角色设定三视图、分镜脚本、生图/生视频提示词与成片审片，适配 Claude Code / Codex 等 ｜ Open-source agent skills for AI short dramas & motion comics

Ai Shortfilm Prompts

Claude Code Skill that turns any idea into a cinematic, model-ready video prompt — Sora · Kling · Veo · Seedance. 21 genre templates, 5-stage structure, eval-tested. Distilled from the AI short Hollyw

Xiaoma Durex Copywriter

杜蕾斯式文案与海报 Skill for Claude Code —— 双层语义方法论 + 8 个文案公式 + 从 260 张原始海报拆解的视觉系统 + AI 出图/代码排版管线

Preline

Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

Wallstreet Explainer

华尔街式财经/科技解读短片 skill：设计思路、风格语言，以及找片、截图、配音、渲染和混音工具。

WorkBuddyGuide

A practical, open-source guide to mastering WorkBuddy through real-world workflows.开源的 WorkBuddy 实战蓝皮书：教程、真实工作流、Skills、MCP、自动化与多智能体实践。

Deepbot

DeepBot is a system-level AI assistant built for both personal productivity and enterprise workflows — one-click setup, seamless experience, and native Feishu integration.

Claude Skill Social Post

A Claude Code skill by Hao (駱君昊) that learns your Facebook voice and auto-posts to FB / IG / Threads / X with a 14-day content calendar. Mega-viral validated: 80K reach / 448 likes / 500 comments on f

Chinese Font Selector

全网首个中文字体专业知识包：可商用中文字体库（授权三级分类）、场景×气质选字矩阵、中英混排与排版规则。让 AI 选中文设计字体不再甩给你一堆 Inter / Chinese font selection agent skill: license-safe free commercial CJK fonts, scene-based selection matrix, CJK-Latin pairi

Stop Slop Zh

消除中文 AI 写作痕迹的 Claude Skill：拆排比三件套、去名词化、换抽象主语为具体细节。灵感来自 hardikpandya/stop-slop。

AI Search Hub

One Query. All Search Skill. 聚合 Gemini、Grok、豆包、元宝等平台原生 AI 搜索能力，免费获取科技趋势、行业舆情、热点追踪、旅行规划、日常问题统一接进自己的 Agent 与工作流，指定链接免费爬取

Amazon Skills

Free AI agent skills for Amazon sellers— keyword research, competitor analysis, listing audit & more. Works with OpenClaw, Claude Code, Cursor, Windsurf, Codex and any agent that supports the Skills