Measured catalogue entries in Agents, skills and MCP.
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Self-evolving second brain with 35 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
《推荐系统：工业架构与核心算法》AI Native 书稿｜章节 PDF、知识地图与本地学习 Agent， 网址：https://jhljx.github.io/RecSys-Industrial-Book/
Email marketing skill for Claude Code. 88K words, 908 sources, 19 industry playbooks. Install the skill and Claude becomes your email marketing expert.
A humanizer for work writing: takes the AI tone out without changing what your text says or commits to. Agent Skill + evidence: blind judges, hand-checked meaning changes, Pangram.
Agent skill: outline, mask and count objects in photos with Meta's SAM 3 on your own NVIDIA GPU, with review, exports and a viewer. Works with Claude Code, Codex, Cursor, Pi and other Agent Skills clients.
Free Claude skill that audits, builds and improves other skills against Anthropic's skill-writing rules, including what changed for Opus 5.5, Sonnet 5.5 and Fable 5.
Moved to github.com/ultrademo-hq/ultrademo. This is the original Ultrademo skill; it still works but is no longer updated.
UbD 逆向设计驱动的教材写作 skill 组合，一键装进 Claude Code / Codex / WorkBuddy：教学定位 → 五件套 gate → 章节树 gate → 四段式逐章写作 → 审核定稿。学科无关内核 + 可插拔学科档案，理科真算复核、人文社科逐字核对引文出处，验证不了就标注「需作者确认」；关键决策作者拍板，中断随时续写
这是一个社会化能力训练Skill，同时是一本精简版的社会化指南。以《乌合之众》《关键对话》《人情世故大全》三本经典为理论根基，便于大家能够更好的进行社会化能力的训练提升。
Structured thinking skills for AI agents: brainstorming, decision support, systems thinking, and strategy. Built for Claude Code & Cursor.