AI & ML
AI & ML agent skills cover the machine-learning workflow itself: writing and evaluating prompts, building RAG pipelines, running evals, and wiring up model APIs. Each one is a SKILL.md file your agent loads on demand, so the know-how travels across Claude Code, Cursor, and 60+ agents.
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majiayu000 Bundle PDF Official 2Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. Use when working with PDF files programmatically.
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majiayu000 Bundle Model Committee 2Run a deliberative two-model committee between GPT-5.5 and Claude Opus 4.8. Use when the user needs one consequential decision from multiple defensible options and wants the two model families to propose independently, inspect each other's reasoning, revise, cross-rank, and converge under a predeclared rubric. Suitable for architecture, research design and interpretation, manuscript strategy, ambiguous diagnosis, evaluation design, and policy or standards tradeoffs. Not for factual lookups, independent-coder reliability, open-ended brainstorming, routine implementation, or final high-stakes professional judgment.
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majiayu000 Bundle User Empathy Lens 2Empathy-driven design skill. Helps think through how real people will experience the software. Uses inference and scenario-building rather than formal user research — surface assumptions, challenge them, and design for actual human behaviour.
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majiayu000 Bundle Agentdb Advanced Features 4Master advanced AgentDB features including QUIC synchronization, multi-database management, custom distance metrics, hybrid search, and distributed systems integration. Use when building distributed AI systems, multi-agent coordination, or advanced vector search applications.
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majiayu000 Bundle Multi Agent Review 2Perform comprehensive multi-agent parallel code review using Wave/Gate architecture. Simulates security, performance, maintainability, requirements, and operations reviewers.
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majiayu000 Bundle War Room 2Convenes a multi-LLM expert panel to pressure-test hard-to-reverse decisions. Use when reversibility score is low and adversarial review is warranted.
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majiayu000 Bundle Wiki Enrich 2Fill in the per-paper TODO sections (Problem/Method/Key Results/Limitations/Reusable Ingredients/...) of research-wiki/papers/<slug>.md pages that /research-lit, /arxiv, /alphaxiv, /deepxiv, /semantic-scholar, /exa-search ingest as bare scaffolds. Implements the Karpathy LLM-wiki principle that the LLM (not the human) writes and maintains wiki bodies. Use when user says 'enrich wiki', 'fill paper TODOs', 'wiki body 補完', '把 paper 摘要寫進 wiki', 'research-wiki 自動填', or after a batch ingest that left papers/ as TODO scaffolds.
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majiayu000 Bundle Tour 2Interactive guided tour of codebase
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majiayu000 Bundle Codex Implementer 2Codex CLI를 sub-agent로 활용하여 실제 구현 작업을 수행합니다. Claude가 작업을 분석/분해하고, Codex가 코드 작성/수정/리팩토링을 담당합니다. "Codex로 구현", "구현해줘", "코드 작성해줘", "병렬 구현" 요청 시 활성화됩니다.
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majiayu000 Bundle Emacs Org 2Use when working with Emacs org-mode - provides elisp patterns for headings, properties, tables, links, and org-mode manipulation
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majiayu000 Bundle Vibe Research 2Deep research and market validation for app ideas. Use when starting a new project, validating an idea, or when the user says "research my idea", "validate my app", or "help me start a new project".
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majiayu000 Bundle Deslop 7Remove AI-generated code slop from a branch. Use when cleaning up AI-generated code, removing unnecessary comments, defensive checks, or type casts. Checks diff against main and fixes style inconsistencies.
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majiayu000 Bundle Nextauth JS Authentication 2Implement authentication with NextAuth.js v5, Google OAuth, credentials provider, session management, and protected routes. Apply when building auth flows, protecting routes, managing sessions, or implementing RBAC.
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majiayu000 Bundle Secret Handling 4The secret-source gate. Routed to when changed code reads, writes, or passes a secret — API key, token, password, connection string, signing key, certificate, or any value that grants access. Validates that every secret comes from the approved store and never lands in source, log, test fixture, error response, image, or LLM prompt. The auth-crypto-reviewer agent is dispatched as the reviewer.
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majiayu000 Bundle Implement Plan 14Implement technical plans from thoughts/shared/plans with verification
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majiayu000 Bundle MCP Creator 2Expert MCP (Model Context Protocol) server developer creating safe, performant, production-ready servers with proper security, error handling, and developer experience. Activate on 'create MCP', 'MCP server', 'build MCP', 'custom tool server', 'MCP development', 'Model Context Protocol'. NOT for using existing MCPs (just invoke them), general API development (use backend-architect), or skills/agents without external state (use skill-coach/agent-creator).
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majiayu000 Bundle Web Auth 2Use when working with authentication, sessions, OAuth providers, feature flags, or provider nesting
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majiayu000 Bundle Vitest Unit Testing 2Write fast unit tests with Vitest, coverage reporting, mocking, and snapshots. Apply when testing utilities, components, services, or building test coverage.
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majiayu000 Bundle Slash Commands 4Create and use Claude Code slash commands - quick prompts, bash execution, file references
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majiayu000 Bundle Using Lsp Tools 2Use when mcp-language-server tools are available and you need semantic code intelligence. Triggers: 'find definition', 'find references', 'who calls this', 'rename symbol', 'type hierarchy', 'go to definition', 'where is this used', 'where is this defined', 'what type is this'. Provides navigation, refactoring, and type analysis via LSP.
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majiayu000 Bundle Repo Practicing Trunk Based Development 3Trunk Based Development workflow - all development on main branch with small frequent commits, minimal branching, and continuous integration. Covers when branches are justified (exceptional cases only), commit patterns, feature flag usage for incomplete work, environment branch rules (deployment only), and AI agent default behavior (assume main). Essential for understanding repository git workflow and preventing unnecessary branch proliferation
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majiayu000 Bundle Simulator 2(ePost) Use when user says "list simulators", "boot a simulator", "launch the app", "open simulator", or "manage simulators" — controls iOS simulators via XcodeBuildMCP or xcrun simctl
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majiayu000 Bundle LLM Gateway Routing 2LLM gateway and routing configuration using OpenRouter and LiteLLM. Invoke when: - Setting up multi-model access (OpenRouter, LiteLLM) - Configuring model fallbacks and reliability - Implementing cost-based or latency-based routing - A/B testing different models - Self-hosting an LLM proxy Keywords: openrouter, litellm, llm gateway, model routing, fallback, A/B testing
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majiayu000 Bundle Standards Models 2Define database models with clear naming, appropriate types, constraints, relationships, and multi-layer validation. Apply when creating or modifying ORM classes, schema definitions, or model relationships.
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majiayu000 Bundle Motherduck Load Data 2Load data into MotherDuck from local files, object storage, HTTPS, dataframes, or external databases. Use when choosing a MotherDuck-specific ingestion path, especially CTAS and INSERT...SELECT, bulk loading, secrets, and Postgres-endpoint versus DuckDB-client tradeoffs.
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majiayu000 Bundle Android UI Lib 2Use when referencing Android theme Compose components, design tokens, or Material theme integration
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majiayu000 Bundle Vibe Build 2Build your MVP following the AGENTS.md plan. Use when the user wants to start building, implement features, or says "build my MVP", "start coding", or "implement the project".
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majiayu000 Bundle Machine Learning Engineer 2Expert ML engineer specializing in production model deployment, serving infrastructure, and scalable ML systems. Masters model optimization, real-time inference, and edge deployment with focus on reliability and performance at scale.
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majiayu000 Bundle Partner Delivery 2Deliver repeatable MotherDuck architectures across multiple clients. Use when standardizing isolation, provisioning, regional deployment, sharing boundaries, and client-specific exceptions for a consultancy or partner delivery model.
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majiayu000 Bundle Vibe Workflow 2Complete 5-step workflow to build an MVP from idea to launch. Use when the user wants to start a new project from scratch, go through the full workflow, or says "help me build an MVP", "start new project", or "vibe coding workflow".
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majiayu000 Bundle Coding Prompt Optimizer 2コーディング用プロンプトを最適化・添削するスキル。 以下の状況で使用: (1) ユーザーが「このプロンプトを改善して」「プロンプトを最適化して」と依頼した時 (2) ユーザーが明示的に「/coding-prompt-optimizer」を実行した時 (3) AI向けプロンプトの品質改善を求められた時
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majiayu000 Bundle Technical Diagrams 8Provides Mermaid diagram syntax, best practices, and styling rules for technical visualizations. Use when creating diagrams, flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, architecture diagrams, C4 diagrams, visualizations, or any visual documentation in markdown. Always use this skill when generating or updating Mermaid code blocks.
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majiayu000 Bundle Flutter UI Widgets 2Principles for maintainable UI components.
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majiayu000 Bundle Microsoft Fabric 3Expert guidance for Microsoft Fabric development using the Fabric MCP Server. Access Fabric public APIs, OpenAPI specs, item schemas, best practices, and OneLake file management. Use when working with Fabric workloads, Lakehouses, pipelines, semantic models, notebooks, or building Fabric integrations.
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majiayu000 Bundle Migrate To Motherduck 2Plan a migration onto MotherDuck. Use when moving from Snowflake, Redshift, PostgreSQL, dbt-heavy stacks, or lakehouse tooling and the key decisions are target pattern, cutover slices, validation, rollback, and native-versus-DuckLake posture.
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majiayu000 Bundle Motherduck Share Data 2Create and manage MotherDuck data shares for zero-copy data distribution. Use when sharing databases with team members, other organizations, or making data publicly available.
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Frequently asked questions
What are AI & ML agent skills?
AI & ML agent skills cover the machine-learning workflow itself: writing and evaluating prompts, building RAG pipelines, running evals, and wiring up model APIs. Each one is a SKILL.md file your agent loads on demand, so the know-how travels across Claude Code, Cursor, and 60+ agents.
Which AI & ML skills are most installed?
Popular AI & ML skills on SkillMD right now include pdf-official, model-committee, user-empathy-lens. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do AI & ML skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.