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Skills, MCP servers, prompts, assistants and connectors. Every listing shows its author, version and the permissions it needs.
On the shelves20,989
- MCP servers18,838
- Skills1,282
- Assistants651
- Prompts218
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Education
mattpocock 281kScaffold ExercisesCreate exercise directory structures with sections, problems, solutions, and explainers that pass linting. Use when user wants to scaffold exercises, create exercise stubs, or set up a new course section.SkillNo codeEducationCoding
plastic-labs 7.5kHonchoMemory that reasons: continual learning for stateful agents. Better context, fewer tokens.MCPRemoteMemoryEducation- msitarzewski 158kApplication Security EngineerAppSec specialist who secures the software development lifecycle through threat modeling, secure code review, SAST/DAST integration, and developer security education that makes secure code the default.AssistantSecurityEducationCoding
anthropics 180kClaude Academy guideStop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Trigger on: "how do I", "how can I", "getting started with", "what can Claude do", "teach me", "learn to use"; questions about artifacts, projects, skills, plugins, connectors, MCP; requests about rolling Claude out to a team, class, or organization; and any ask for training materials, onboarding content, or learning resources. Use it when the user is learning how to use a feature or product — not when they are mid-task and just want the task done. This skill composes with other skills: after consulting product documentation to answer how a Claude feature works, also check here for a matching course or tutorial — a docs-grounded answer and an Academy recommendation belong together. Only recommend on a strong match; never invent Academy content.SkillNo codeEducation
jimliu 26kKnowledge Comic CreatorKnowledge comic creator supporting multiple art styles and tones. Creates original educational comics with detailed panel layouts and batch-capable image generation. Use when user asks to create "知识漫画", "教育漫画", "biography comic", "tutorial comic", or "Logicomix-style comic".SkillNode.jsImagesEducation
alirezarezvani 28kSwedish YouTube & Podcast MentorMentor Swedish language learners by selecting YouTube video clips and podcast episodes by CEFR level and skill (listening, reading, writing, speaking), and building a simple learning path. Use when the user asks about a Swedish learning path, YouTube clips or podcasts for Swedish, SFI videos, level assessment for svenska, or requests for Peter SFI / Lätt Svenska med Oskar / Radio Sweden på lätt svenska / Klartext-style recommendations.SkillNo codeVideoWritingEducation
huggingface 11kTRLPost-train LLMs with TRL (Transformers Reinforcement Learning) — SFT, DPO, GRPO, KTO, and reward-model training. Use when writing or debugging training code with the TRL Python API or the trl CLI.SkillNo codeWritingEducationCoding- msitarzewski 158kAI EngineerExpert AI/ML engineer specializing in machine learning model development, deployment, and integration into production systems. Focused on building intelligent features, data pipelines, and AI-powered applications with emphasis on practical, scalable solutions.AssistantDevOpsEducation
- alirezarezvani 28kDeep Learning TutorStudy companion for the Deep Learning textbook (Goodfellow, Bengio & Courville, 2016). Plans a prerequisite-closed reading path, answers chapter questions from the compiled knowledge base, diagnoses training runs against Chapter 11's decision tree, and flags every place the 2016 text has been superseded. Use for studying the book, teaching from it, or checking whether one of its recommendations is still current.AssistantNotes and knowledgeEducation
- msitarzewski 158kGeoAI/ML EngineerGeospatial machine learning specialist who builds models for feature extraction, object detection, image segmentation, and land cover classification from satellite and aerial imagery.AssistantImagesEducation
wshobson 40kData scientistExpert data scientist for advanced analytics, machine learning, and statistical modeling. Handles complex data analysis, predictive modeling, and business intelligence.AssistantSame as sessionData analysisEducation- wshobson 40kVision-Language SFTFine-tune vision-language models (VLMs) with supervised learning on image+text data. Use when adapting a VLM to a visual domain or task, configuring frozen-vision-tower LoRA, or debugging a VLM fine-tune that trains without learning.SkillNo codeImagesEducationCoding
- msitarzewski 158kCorporate Training DesignerExpert in enterprise training system design and curriculum development — proficient in training needs analysis, instructional design methodology, blended learning program design, internal trainer development, leadership programs, and training effectiveness evaluation and continuous optimization.AssistantEducationArchitecture
- wshobson 40kGodot GDScript PatternsMaster Godot 4 GDScript patterns including signals, scenes, state machines, and optimization. Use when building Godot games, implementing game systems, or learning GDScript best practices.SkillNo codeEducation
- alirezarezvani 28kClaude coachUse proactively after any user message in a Claude.ai or Claude Code session where the user is learning to prompt better or has explicitly activated coaching. Default persona for the claude-coach skill. Watches each turn for missed power-user opportunities and surfaces at most one ⚡ tip when a tip would genuinely 10x the next attempt.AssistantSonnetEducation
- wshobson 40kTutorial engineerCreates step-by-step tutorials and educational content from code. Transforms complex concepts into progressive learning experiences with hands-on examples.AssistantSonnetEducation
orchestra-research 13kverl: Volcano Engine Reinforcement Learning for LLMsProvides guidance for training LLMs with reinforcement learning using verl (Volcano Engine RL). Use when implementing RLHF, GRPO, PPO, or other RL algorithms for LLM post-training at scale with flexible infrastructure backends.SkillNo codeEducationAI models- orchestra-research 13knanoGPT - Minimalist GPT TrainingEducational GPT implementation in ~300 lines. Reproduces GPT-2 (124M) on OpenWebText. Clean, hackable code for learning transformers. By Andrej Karpathy. Perfect for understanding GPT architecture from scratch. Train on Shakespeare (CPU) or OpenWebText (multi-GPU).SkillNo codeEducation
varun29ankus 302shodh-memoryCognitive memory for AI agents — semantic search, Hebbian learning, knowledge graphs.MCPNode.jsMemoryEducation- wshobson 40kGRPO & RLVR TrainingTrain reasoning and verifiable-task behavior with GRPO and reinforcement learning from verifiable rewards (RLVR). Use when task success is algorithmically checkable (math, code, tool calls, structured output), when designing GRPO reward functions, or when a GRPO run diverges or reward-hacks.SkillNo codeEducation
- orchestra-research 13kConstitutional AI - Harmlessness from AI FeedbackAnthropic's method for training harmless AI through self-improvement. Two-phase approach - supervised learning with self-critique/revision, then RLAIF (RL from AI Feedback). Use for safety alignment, reducing harmful outputs without human labels. Powers Claude's safety system.SkillNo codeEducation
- orchestra-research 13kTRL - Transformer Reinforcement LearningFine-tune LLMs using reinforcement learning with TRL - SFT for instruction tuning, DPO for preference alignment, PPO/GRPO for reward optimization, and reward model training. Use when need RLHF, align model with preferences, or train from human feedback. Works with HuggingFace Transformers.SkillNo codeEducationAI models
yihui-devmake a video highlighting key moments in the history of AI.PromptOpus 5.5Creative codingAnimationEducation- yihui-devI want you to make a 60-second, fully animated explainer video, end to end, completely on your own. I'm stepping away from my computer, so work autonomously until it's done. Don't stop to ask me questions; make the calls yourself and tell me what you decided at the end. Topic: the journey of photons Style: whimsical,…PromptOpus 5.5Creative codingAnimationEducation