Skill Catalog
Browse 5,478 curated AI agent skills. No account needed.
ML Pipeline
Designs and implements production-grade ML pipeline infrastructure: configures experiment tracking with MLflow or Weights & Biases, creates Kubeflow or Airflow DAGs for training orchestration, builds feature store schemas with Feast, deploys model registries, and automates retraining and validation workflows. Use when building ML pipelines, orchestrating training workflows, automating model lifecycle, implementing feature stores, managing experiment tracking systems, setting up DVC for data versioning, tuning hyperparameters, or configuring MLOps tooling like Kubeflow, Airflow, MLflow, or Prefect.
by Jeffallan/claude-skills / skills/ml-pipeline
ML Pipeline Workflow
Build end-to-end MLOps pipelines from data preparation through model training, validation, and production deployment. Use when creating ML pipelines, implementing MLOps practices, or automating model training and deployment workflows.
by foryourhealth111-pixel/Vibe-Skills / bundled/skills/ml-pipeline-workflow
ML Pipeline Workflow
Build end-to-end MLOps pipelines from data preparation through model training, validation, and production deployment. Use when creating ML pipelines, implementing MLOps practices, or automating model training and deployment workflows.
by wshobson/agents / plugins/machine-learning-ops/skills/ml-pipeline-workflow
ML Training Recipes
Battle-tested PyTorch training recipes for all domains — LLMs, vision, diffusion, medical imaging, protein/drug discovery, spatial omics, genomics. Covers training loops, optimizer selection (AdamW, Muon), LR scheduling, mixed precision, debugging, and systematic experimentation. Use when training or fine-tuning neural networks, debugging loss spikes or OOM, choosing architectures, or optimizing GPU throughput.
by Orchestra-Research/AI-Research-SKILLs / 10-optimization/ml-training-recipes
Mnemos
Task-scoped memory lifecycle — typed MnemoGraph prevents lossy context compaction by treating facts/decisions/code-refs/handoffs as distinct node types with per-type eviction policies
by alinaqi/maggy / skills/mnemos
Mobile Accessibility
Mobile accessibility specialist for React Native, Expo, iOS (SwiftUI/UIKit), and Android (Jetpack Compose/Views). Audits accessibilityLabel, accessibilityRole, accessibilityHint, touch target sizes, screen reader compatibility, and platform-specific semantics. Use for any React Native or native mobile code review - approximately 60% of web traffic is mobile and most UI accessibility tooling ignores mobile-specific patterns.
by Community-Access/accessibility-agents / codex-skills/mobile-accessibility
Mobile Android Design
Master Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing Compose UI, or following Google's Material Design guidelines.
by wshobson/agents / plugins/ui-design/skills/mobile-android-design
Mobile iOS Design
Master iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing SwiftUI views, or ensuring apps follow Apple's design principles.
by wshobson/agents / plugins/ui-design/skills/mobile-ios-design
Mocha Skill
Generates Mocha tests in JavaScript with Chai assertions and Sinon mocking. Use when user mentions "Mocha", "Chai", "sinon", "describe/it (not Jest)". Triggers on: "Mocha", "Chai", "sinon", "mocha test".
by LambdaTest/agent-skills / mocha-skill
Modal
Cloud computing platform for running Python on GPUs and serverless infrastructure. Use when deploying AI/ML models, running GPU-accelerated workloads, serving web endpoints, scheduling batch jobs, or scaling Python code to the cloud. Use this skill whenever the user mentions Modal, serverless GPU compute, deploying ML models to the cloud, serving inference endpoints, running batch processing in the cloud, or needs to scale Python workloads beyond their local machine. Also use when the user wants to run code on H100s, A100s, or other cloud GPUs, or needs to create a web API for a model.
by K-Dense-AI/scientific-agent-skills / scientific-skills/modal
Modal
Modal is a serverless cloud platform for running Python on demand, including on-demand GPUs. Use when deploying or serving AI/ML models, running GPU-accelerated workloads (training, fine-tuning, inference), serving web endpoints, scheduling batch jobs, or scaling Python code to cloud containers with the Modal SDK.
by K-Dense-AI/scientific-agent-skills / skills/modal
Modal Serverless GPU
Serverless GPU cloud platform for running ML workloads. Use when you need on-demand GPU access without infrastructure management, deploying ML models as APIs, or running batch jobs with automatic scaling.
by NousResearch/hermes-agent / optional-skills/mlops/modal
Modal Specialist
Modal and dialog specialist for web applications. Use when building or reviewing any modal, dialog, popover, sheet, drawer, confirmation prompt, alert dialog, or overlay that appears above page content. Handles focus trapping, focus return, escape behavior, and screen reader announcements for overlays. Applies to any web framework or vanilla HTML/CSS/JS.
by Community-Access/accessibility-agents / codex-skills/modal-specialist
Model Explainability Tool
Explain trained machine learning models through feature attribution, local explanations, and behavior summaries. Use as an explicit/manual helper once a model already exists, not for training ownership, leakage auditing, or general ML strategy selection.
by foryourhealth111-pixel/Vibe-Skills / bundled/skills/explaining-machine-learning-models
Model Exploration
Use when exploring Honeydew semantic layer, discovering entities/fields, setting up workspace and branch context, or running simple structured queries to inspect data. For analysis questions use the query skill. For creating metrics use metric-creation skill. For creating attributes use attribute-creation skill.
by honeydew-ai/honeydew-ai-coding-agents-plugins / skills/model-exploration
Model Hierarchy
Cost-optimize AI agent operations by routing tasks to appropriate models based on complexity. Use this skill when: (1) deciding which model to use for a task, (2) spawning sub-agents, (3) considering cost efficiency, (4) the current model feels like overkill for the task. Triggers: "model routing", "cost optimization", "which model", "too expensive", "spawn agent".
by zscole/model-hierarchy-skill
Model Merging
Merge multiple fine-tuned models using mergekit to combine capabilities without retraining. Use when creating specialized models by blending domain-specific expertise (math + coding + chat), improving performance beyond single models, or experimenting rapidly with model variants. Covers SLERP, TIES-Merging, DARE, Task Arithmetic, linear merging, and production deployment strategies.
by Orchestra-Research/AI-Research-SKILLs / 19-emerging-techniques/model-merging
Model Pruning
Reduce LLM size and accelerate inference using pruning techniques like Wanda and SparseGPT. Use when compressing models without retraining, achieving 50% sparsity with minimal accuracy loss, or enabling faster inference on hardware accelerators. Covers unstructured pruning, structured pruning, N:M sparsity, magnitude pruning, and one-shot methods.
by Orchestra-Research/AI-Research-SKILLs / 19-emerging-techniques/model-pruning
Model Usage
Summarize CodexBar local cost logs by model for Codex or Claude, including current or full breakdowns.
by openclaw/openclaw / skills/model-usage
Modernization Agent
Human-in-the-loop modernization assistant for analyzing, documenting, and planning complete project modernization with architectural recommendations.
by github/awesome-copilot / agents/modernization.agent.md
Modern JavaScript Patterns
Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and functional programming patterns for writing clean, efficient JavaScript code. Use when refactoring legacy code, implementing modern patterns, or optimizing JavaScript applications.
by wshobson/agents / plugins/javascript-typescript/skills/modern-javascript-patterns
Moe Training
Train Mixture of Experts (MoE) models using DeepSpeed or HuggingFace. Use when training large-scale models with limited compute (5× cost reduction vs dense models), implementing sparse architectures like Mixtral 8x7B or DeepSeek-V3, or scaling model capacity without proportional compute increase. Covers MoE architectures, routing mechanisms, load balancing, expert parallelism, and inference optimization.
by Orchestra-Research/AI-Research-SKILLs / 19-emerging-techniques/moe-training
Molecular Dynamics
Run and analyze molecular dynamics simulations with OpenMM and MDAnalysis. Set up protein/small molecule systems, define force fields, run energy minimization and production MD, analyze trajectories (RMSD, RMSF, contact maps, free energy surfaces). For structural biology, drug binding, and biophysics.
by K-Dense-AI/scientific-agent-skills / scientific-skills/molecular-dynamics
Molecular Dynamics
Run and analyze molecular dynamics simulations with OpenMM and MDAnalysis. Set up protein/small molecule systems, define force fields, run energy minimization and production MD, analyze trajectories (RMSD, RMSF, contact maps, free energy surfaces). For structural biology, drug binding, and biophysics.
by K-Dense-AI/scientific-agent-skills / skills/molecular-dynamics
Molfeat
Molecular featurization for ML (100+ featurizers). ECFP, MACCS, descriptors, pretrained models (ChemBERTa), convert SMILES to features, for QSAR and molecular ML.
by K-Dense-AI/scientific-agent-skills / skills/molfeat
Molfeat - Molecular Featurization Hub
Molecular featurization for ML (100+ featurizers). ECFP, MACCS, descriptors, pretrained models (ChemBERTa), convert SMILES to features, for QSAR and molecular ML.
by K-Dense-AI/scientific-agent-skills / scientific-skills/molfeat
Monday Bug Context Fixer
Elite bug-fixing agent that enriches task context from Monday.com platform data. Gathers related items, docs, comments, epics, and requirements to deliver production-quality fixes with comprehensive PRs.
by github/awesome-copilot / agents/monday-bug-fixer.agent.md
Monday.com Automation
Automate Monday.com workflows, board management, team collaboration, and cross-board integrations
by claude-office-skills/skills / monday-automation
Monetization Strategy
Brainstorm 3-5 monetization strategies with audience fit, risks, and validation experiments. Use when exploring revenue models, evaluating pricing strategies, or deciding how to monetize a product.
by phuryn/pm-skills / pm-product-strategy/skills/monetization-strategy
Monetization Strategy
When the user wants to design or optimize their app's monetization — pricing, paywalls, subscriptions, or in-app purchases. Also use when the user mentions "pricing", "paywall", "subscription", "IAP", "how to monetize", "revenue optimization", "free trial", or "conversion to paid". For retention impact, see retention-optimization. For competitive pricing, see competitor-analysis.
by Eronred/aso-skills / skills/monetization-strategy
MongoDB DBA Chat Mode Instructions
Instructions for customizing GitHub Copilot behavior for MONGODB DBA chat mode.
by github/awesome-copilot / instructions/mongo-dba.instructions.md
Mongodb Performance Advisor
Analyze MongoDB database performance, offer query and index optimization insights and provide actionable recommendations to improve overall usage of the database.
by github/awesome-copilot / agents/mongodb-performance-advisor.agent.md
Monitor Experiment
Monitor running experiments, check progress, collect results. Use when user says "check results", "is it done", "monitor", or wants experiment output.
by wanshuiyin/Auto-claude-code-research-in-sleep / skills/skills-codex/monitor-experiment
Monitor Experiment
Monitor running experiments, check progress, collect results. Use when user says "check results", "is it done", "monitor", or wants experiment output.
by wanshuiyin/Auto-claude-code-research-in-sleep / skills/monitor-experiment
Monitoring Darkweb Sources
Monitors dark web forums, marketplaces, paste sites, and ransomware leak sites for mentions of organizational assets, leaked credentials, threatened attacks, and threat actor communications to provide early warning intelligence. Use when establishing dark web monitoring coverage, investigating specific data breach claims, or enriching incident investigations with dark web context. Activates for requests involving dark web OSINT, leak site monitoring, credential exposure, Recorded Future dark web, or Tor hidden service intelligence.
by mukul975/Anthropic-Cybersecurity-Skills / skills/monitoring-darkweb-sources
Monitoring Expert
Configures monitoring systems, implements structured logging pipelines, creates Prometheus/Grafana dashboards, defines alerting rules, and instruments distributed tracing. Implements Prometheus/Grafana stacks, conducts load testing, performs application profiling, and plans infrastructure capacity. Use when setting up application monitoring, adding observability to services, debugging production issues with logs/metrics/traces, running load tests with k6 or Artillery, profiling CPU/memory bottlenecks, or forecasting capacity needs.
by Jeffallan/claude-skills / skills/monitoring-expert
Monitoring Scada Modbus Traffic Anomalies
Monitors Modbus TCP traffic on SCADA and ICS networks to detect anomalous function code usage, unauthorized register writes, and suspicious communication patterns. The analyst uses deep packet inspection with pymodbus, Scapy, and Zeek to baseline normal PLC/RTU communication behavior, then applies statistical and rule-based anomaly detection to identify reconnaissance, parameter manipulation, and denial-of-service attacks targeting Modbus devices on port 502. Activates for requests involving Modbus traffic analysis, SCADA network monitoring, ICS anomaly detection, PLC security monitoring, or OT network threat detection.
by mukul975/Anthropic-Cybersecurity-Skills / skills/monitoring-scada-modbus-traffic-anomalies
Monorepo Management
Master monorepo management with Turborepo, Nx, and pnpm workspaces to build efficient, scalable multi-package repositories with optimized builds and dependency management. Use when setting up monorepos, optimizing builds, or managing shared dependencies.
by wshobson/agents / plugins/developer-essentials/skills/monorepo-management
Morph
Converting document formats (Markdown/Word/Excel/PDF/HTML). Converts specs from Scribe and reports from Harvest into distributable formats; generates reusable conversion scripts. Use when converting documents, building accessibility-compliant PDFs, or creating Pandoc/LibreOffice pipelines.
by simota/agent-skills / morph
Mouser
Search Mouser Electronics for electronic components — secondary source for prototype orders. Find parts, check pricing/stock, download datasheets, analyze specifications. Use with KiCad for BOM creation and part selection. Also supports batch MPN-list seeding (`--mpn-list`) for bulk datasheet workflows without a KiCad project. Use this skill when the user specifically mentions Mouser, when DigiKey is out of stock or has worse pricing, when comparing prices across distributors, or when searching for parts that DigiKey doesn't carry. For package cross-reference tables and BOM workflow, see the `bom` skill.
by aklofas/kicad-happy / skills/mouser
Moyu
Automatically activates when over-engineering patterns are detected: (1) Modifying code or files the user did not explicitly ask to change (2) Creating new abstraction layers (class, interface, factory, wrapper) without being asked (3) Adding comments, documentation, JSDoc, or type annotations without being asked (4) Introducing new dependencies without being asked (5) Rewriting entire files instead of making minimal edits (6) Diff scope significantly exceeding the user's request (7) User signals like "too much", "don't change that", "only change X", "keep it simple", "stop" (8) Adding error handling, validation, or defensive code for scenarios that cannot occur (9) Generating tests, configuration scaffolding, or documentation without being asked 当检测到过度工程模式时自动激活： (1) 修改用户未明确要求改动的代码或文件 (2) 创建用户未要求的新抽象层（class、interface、factory、wrapper） (3) 添加用户未要求的注释、文档、JSDoc、类型注解 (4) 引入用户未要求的新依赖包 (5) 重写整个文件而非做最小编辑 (6) diff 范围明显超出用户请求 (7) 用户说"太多了"、"不要改那个"、"只改 X"、"简单点"、"别加戏" (8) 为不可能发生的场景添加错误处理、校验、防御性代码 (9) 未被要求就生成测试、配置脚手架、文档
by uucz/moyu / antigravity/moyu
Moyu — Anti-Over-Engineering
Only change what was asked. Use the simplest solution. When unsure, ask.
by uucz/moyu / vscode/instructions/moyu.instructions.md
Moyu En
Automatically activates when over-engineering patterns are detected: (1) Modifying code or files the user did not explicitly ask to change (2) Creating new abstraction layers (class, interface, factory, wrapper) without being asked (3) Adding comments, documentation, JSDoc, or type annotations without being asked (4) Introducing new dependencies without being asked (5) Rewriting entire files instead of making minimal edits (6) Diff scope significantly exceeding the user's request (7) User signals like "too much", "don't change that", "only change X", "keep it simple", "stop" (8) Adding error handling, validation, or defensive code for scenarios that cannot occur (9) Generating tests, configuration scaffolding, or documentation without being asked
by uucz/moyu / antigravity/moyu-en
Moyu Fr
S'active automatiquement lorsque des patterns de sur-ingénierie sont détectés : (1) Modifier du code ou des fichiers que l'utilisateur n'a pas explicitement demandé de changer (2) Créer de nouvelles couches d'abstraction (class, interface, factory, wrapper) sans demande (3) Ajouter des commentaires, de la documentation, JSDoc ou des annotations de type sans demande (4) Introduire de nouvelles dépendances sans demande (5) Réécrire des fichiers entiers au lieu de faire des modifications minimales (6) Le diff dépasse significativement la portée de la demande de l'utilisateur (7) L'utilisateur signale "trop", "ne change pas ça", "change seulement X", "garde ça simple", "arrête" (8) Ajouter de la gestion d'erreurs, de la validation ou du code défensif pour des scénarios impossibles (9) Générer des tests, du scaffolding de configuration ou de la documentation sans demande
by uucz/moyu / skills/moyu-fr
Moyu Ja
過剰エンジニアリングのパターンが検出された場合に自動的に発動します： (1) ユーザーが明示的に変更を求めていないコードやファイルを修正する (2) 要求されていない新しい抽象レイヤー（class、interface、factory、wrapper）を作成する (3) 要求されていないコメント、ドキュメント、JSDoc、型注釈を追加する (4) 要求されていない新しい依存パッケージを導入する (5) 最小限の編集ではなくファイル全体を書き直す (6) diff の範囲がユーザーの要求を明らかに超えている (7) ユーザーが「やりすぎ」「そこは変えないで」「Xだけ変えて」「シンプルに」「やめて」と言う (8) 起こり得ないシナリオに対するエラーハンドリング、バリデーション、防御的コードを追加する (9) 要求されていないテスト、設定のスキャフォールディング、ドキュメントを生成する
by uucz/moyu / skills/moyu-ja
Moyu Ko
과잉 엔지니어링 패턴이 감지되면 자동으로 활성화됩니다: (1) 사용자가 명시적으로 변경을 요청하지 않은 코드나 파일을 수정하는 경우 (2) 요청되지 않은 새로운 추상화 레이어(class, interface, factory, wrapper)를 생성하는 경우 (3) 요청되지 않은 주석, 문서, JSDoc, 타입 어노테이션을 추가하는 경우 (4) 요청되지 않은 새로운 의존성을 도입하는 경우 (5) 최소한의 편집 대신 파일 전체를 다시 작성하는 경우 (6) diff 범위가 사용자의 요청을 명백히 초과하는 경우 (7) 사용자가 "너무 많아", "거기는 건드리지 마", "X만 변경해", "간단하게", "그만" 등의 신호를 보내는 경우 (8) 발생할 수 없는 시나리오에 대한 에러 처리, 유효성 검사, 방어적 코드를 추가하는 경우 (9) 요청되지 않은 테스트, 설정 스캐폴딩, 문서를 생성하는 경우
by uucz/moyu / skills/moyu-ko
Moyu Strict
Strict anti-over-engineering enforcement. Activates on ANY code change to verify scope: (1) Modifying code or files the user did not explicitly ask to change (2) Creating new abstraction layers (class, interface, factory, wrapper) without being asked (3) Adding comments, documentation, JSDoc, or type annotations without being asked (4) Introducing new dependencies without being asked (5) Rewriting entire files instead of making minimal edits (6) Diff scope significantly exceeding the user's request (7) Adding error handling, validation, or defensive code for scenarios that cannot occur (8) Generating tests, configuration scaffolding, or documentation without being asked (9) Any diff exceeding 20 lines for a single-point change 严格反过度工程执行模式。任何代码变更时激活以验证范围： (1) 修改用户未明确要求改动的代码或文件 (2) 创建用户未要求的新抽象层 (3) 添加用户未要求的注释、文档、类型注解 (4) 引入用户未要求的新依赖 (5) 重写整个文件而非做最小编辑 (6) diff 范围明显超出用户请求 (7) 为不可能发生的场景添加错误处理 (8) 未被要求就生成测试、配置、文档 (9) 单点改动 diff 超过 20 行
by uucz/moyu / skills/moyu-strict
Mssql
Execute read-only SQL queries against multiple Microsoft SQL Server databases. Use when: (1) querying MSSQL/SQL Server databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety.
by sanjay3290/ai-skills / skills/mssql
MS-SQL Database Administrator
Work with Microsoft SQL Server databases using the MS SQL extension.
by github/awesome-copilot / agents/ms-sql-dba.agent.md
MS-SQL DBA Chat Mode Instructions
Instructions for customizing GitHub Copilot behavior for MS-SQL DBA chat mode.
by github/awesome-copilot / instructions/ms-sql-dba.instructions.md
Ms Teams Apps
Microsoft Teams bots and AI agents - Claude/OpenAI, Adaptive Cards, Graph API
by alinaqi/maggy / skills/ms-teams-apps
Mstest Skill
Generates MSTest tests in C#. Microsoft's built-in testing framework for .NET. Use when user mentions "MSTest", "[TestMethod]", "[TestClass]", "Assert.AreEqual". Triggers on: "MSTest", "[TestMethod]", "[TestClass]", "Microsoft test framework".
by LambdaTest/agent-skills / mstest-skill
mTLS Configuration
Configure mutual TLS (mTLS) for zero-trust service-to-service communication. Use when implementing zero-trust networking, certificate management, or securing internal service communication.
by wshobson/agents / plugins/cloud-infrastructure/skills/mtls-configuration
Muapi Logo Creator
Engineer professional-grade brand logos using geometric primitives and negative space — generates minimalist, scalable vector-style marks via muapi.ai
by SamurAIGPT/Generative-Media-Skills / library/visual/logo-creator
✏️ MuAPI Media Editing & Enhancement
Edit and enhance images and videos with AI via muapi.ai — prompt-based editing, upscaling, background removal, face swap, lipsync, video effects, and more
by SamurAIGPT/Generative-Media-Skills / core/edit
🎨 MuAPI Media Generation
Generate AI images, videos, music, and audio from the terminal via muapi.ai — supports 100+ models including Flux, Midjourney v7, Kling 3.0, Veo3, and Suno V5
by SamurAIGPT/Generative-Media-Skills / core/media
⚙️ MuAPI Platform Utilities
Setup and utility scripts for muapi.ai — configure API keys, test connectivity, and poll for async generation results
by SamurAIGPT/Generative-Media-Skills / core/platform
Muapi Social Media Video
Brand-aware social media video creator. Reads brand-identity.md, ICP.md, and messaging.md to write a post/storyboard, craft an optimized Seedance 2.0 Director prompt, generate reference frames with the best available image model, and produce platform-ready video.
by SamurAIGPT/Generative-Media-Skills / library/social/social-media-video
Multi Agent Patterns
This skill should be used when designing multi-agent systems that need context isolation, supervisor or swarm coordination, explicit handoffs, parallel execution, or a decision on whether multiple agents are justified.
by guanyang/antigravity-skills / skills/multi-agent-patterns
Multi Cloud Architecture
Design multi-cloud architectures using a decision framework to select and integrate services across AWS, Azure, GCP, and OCI. Use when building multi-cloud systems, avoiding vendor lock-in, or leveraging best-of-breed services from multiple providers.
by wshobson/agents / plugins/cloud-infrastructure/skills/multi-cloud-architecture
Multi Reviewer Patterns
Coordinate parallel code reviews across multiple quality dimensions with finding deduplication, severity calibration, and consolidated reporting. Use this skill when organizing multi-reviewer code reviews, calibrating finding severity, or consolidating review results.
by wshobson/agents / plugins/agent-teams/skills/multi-reviewer-patterns
Multi Stage Dockerfile
Create optimized multi-stage Dockerfiles for any language or framework
by github/awesome-copilot / skills/multi-stage-dockerfile
Muse
Defining and managing design tokens, applying token systems to existing codebases, and building design system foundations. Covers token architecture for spacing, color, typography, dark mode, and cross-platform output.
by simota/agent-skills / muse
My Issues
List my issues in the current repository
by github/awesome-copilot / skills/my-issues
My Pull Requests
List my pull requests in the current repository
by github/awesome-copilot / skills/my-pull-requests
Mysql
Execute read-only SQL queries against multiple MySQL databases. Use when: (1) querying MySQL databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety.
by sanjay3290/ai-skills / skills/mysql
N8n Code Javascript
Write JavaScript code in n8n Code nodes. Use when writing JavaScript in n8n, using $input/$json/$node syntax, making HTTP requests with this.helpers / the $helpers global, working with dates using DateTime, troubleshooting Code node errors, choosing between Code node modes, or doing any custom data transformation in n8n. Always use this skill when a workflow needs a Code node — whether for data aggregation, filtering, API calls, format conversion, batch processing logic, or any custom JavaScript. Covers SplitInBatches loop patterns, cross-iteration data, pairedItem, and real-world production patterns. Also use when asked why a Code node or workflow is slow, which execution mode is faster, or how to cut per-item overhead on large datasets. EXCEPTION — for the AI-agent-callable Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode, a tool attached to an AI Agent), use the n8n-code-tool skill instead; it has a different runtime contract.
by czlonkowski/n8n-skills / skills/n8n-code-javascript
N8n Code Python
Write Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes. Use this skill when the user specifically requests Python for an n8n Code node. Note — JavaScript is recommended for 95% of use cases — only use Python when the user explicitly prefers it or the task requires Python-specific standard library capabilities (regex, hashlib, statistics). EXCEPTION — for Python in the AI-agent-callable Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode), use the n8n-code-tool skill instead (input is _query, return must be a string).
by czlonkowski/n8n-skills / skills/n8n-code-python
N8n Expression Syntax
Validate n8n expression syntax and fix common errors. Use when writing n8n expressions, using {{}} syntax, accessing $json/$node variables, troubleshooting expression errors, mapping data between nodes, or referencing webhook data in workflows. Use this skill whenever configuring node fields that reference data from previous nodes — expressions are how n8n passes data between nodes, and getting the syntax wrong is the most common source of workflow errors. Also use when asked whether a complex expression hurts performance.
by czlonkowski/n8n-skills / skills/n8n-expression-syntax
N8n MCP Tools Expert
Expert guide for using n8n-mcp MCP tools effectively. Use when searching for nodes, validating configurations, accessing templates, managing workflows, managing credentials, auditing instance security, or using any n8n-mcp tool. Provides tool selection guidance, parameter formats, and common patterns. IMPORTANT — Always consult this skill before calling any n8n-mcp tool — it prevents common mistakes like wrong nodeType formats, incorrect parameter structures, and inefficient tool usage. If the user mentions n8n, workflows, nodes, or automation and you have n8n MCP tools available, use this skill first.
by czlonkowski/n8n-skills / skills/n8n-mcp-tools-expert
N8n Node Configuration
Operation-aware node configuration guidance. Use when configuring nodes, understanding property dependencies, determining required fields, choosing between get_node detail levels, or learning common configuration patterns by node type. Always use this skill when setting up node parameters — it explains which fields are required for each operation, how displayOptions control field visibility, and when to use patchNodeField for surgical edits vs full node updates.
by czlonkowski/n8n-skills / skills/n8n-node-configuration
N8n Validation Expert
Interpret validation errors and guide fixing them. Use when encountering validation errors, validation warnings, false positives, operator structure issues, or need help understanding validation results. Also use when asking about validation profiles, error types, the validation loop process, or auto-fix capabilities. Consult this skill whenever a validate_node or validate_workflow call returns errors or warnings — it knows which warnings are false positives and which errors need real fixes.
by czlonkowski/n8n-skills / skills/n8n-validation-expert
N8n Workflow Patterns
Proven workflow architectural patterns from real n8n workflows. Use when building new workflows, designing workflow structure, choosing workflow patterns, planning workflow architecture, or asking about webhook processing, HTTP API integration, database operations, AI agent workflows, batch processing, or scheduled tasks. Always consult this skill when the user asks to create, build, or design an n8n workflow, automate a process, or connect services — even if they don't explicitly mention 'patterns'. Covers webhook, API, database, AI, batch processing, and scheduled automation architectures. Also use when optimizing a slow workflow or speeding up large-item-count processing (node count, batchSize, all-items vs per-item).
by czlonkowski/n8n-skills / skills/n8n-workflow-patterns
N8N Workflow Skill
Automate document workflows with n8n - 7800+ workflow templates
by claude-office-skills/skills / n8n-workflow
Nano Banana - AI Image Generation
Generate and edit images using Google Gemini 3 Pro Image (Nano Banana Pro). Supports text-to-image, image editing, various aspect ratios, and high-resolution output (2K/4K). Use when user wants to generate images, create images, use Gemini image generation, or do AI image generation.
by ReScienceLab/opc-skills / skills/nanobanana
🍌 Nano-Banana Expert Skill (Gemini 3 Style)
Reasoning-driven image generation using structured creative briefs (Gemini 3 style) — generates high-fidelity images via muapi.ai with logic-based prompting
by SamurAIGPT/Generative-Media-Skills / library/visual/nano-banana
Nano Banana Pro OpenRouter
Generate or edit images via OpenRouter with the Gemini 3 Pro Image model. Use for prompt-only image generation, image edits, and multi-image compositing; supports 1K/2K/4K output.
by github/awesome-copilot / skills/nano-banana-pro-openrouter
nanoGPT - Minimalist GPT Training
Educational 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).
by Orchestra-Research/AI-Research-SKILLs / 01-model-architecture/nanogpt
nano-pdf
Edit PDF text/typos/titles via nano-pdf CLI (NL prompts).
by NousResearch/hermes-agent / skills/productivity/nano-pdf
nano-pdf
Edit PDFs with natural-language instructions using the nano-pdf CLI.
by openclaw/openclaw / skills/nano-pdf
Napkin
Visual whiteboard collaboration for Copilot CLI. Creates an interactive whiteboard that opens in your browser — draw, sketch, add sticky notes, then share everything back with Copilot. Copilot sees your drawings and text, and responds with analysis, suggestions, and ideas.
by github/awesome-copilot / skills/napkin
Nasa Earthdata
Access atmospheric properties and aerospace fluid data from NASA Earthdata
by Soljourner/claude-engineering-skills / skills/databases/nasa-earthdata
Native Data Fetching
Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, React Query, SWR, error handling, caching, offline support, and Expo Router data loaders (`useLoaderData`).
by expo/skills / plugins/expo/skills/native-data-fetching
Native-First Escalation Routing
Route ordinary init, review, and security requests to Claude-native capabilities first; escalate to Octopus only when multi-LLM diversity adds value
by nyldn/claude-octopus / skills/skill-native-escalation-routing
Native MCP Client
MCP client: connect servers, register tools (stdio/HTTP).
by NousResearch/hermes-agent / skills/mcp/native-mcp
Navigation 3
Learn how to install and migrate to Jetpack Navigation 3, and how to
by android/skills / navigation/navigation-3
Nda Generator
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by claude-office-skills/skills / nda-generator
Nda Review
Reference: fast triage of inbound NDAs into GREEN / YELLOW / RED so the team only spends lawyer time on the ones that need it. Built for sales and BD to self-serve before pinging legal. Loaded by /commercial-legal:review when an NDA is detected.
by anthropics/claude-for-legal / commercial-legal/skills/nda-review
Nemo Curator
GPU-accelerated data curation for LLM training. Supports text/image/video/audio. Features fuzzy deduplication (16× faster), quality filtering (30+ heuristics), semantic deduplication, PII redaction, NSFW detection. Scales across GPUs with RAPIDS. Use for preparing high-quality training datasets, cleaning web data, or deduplicating large corpora.
by NousResearch/hermes-agent / optional-skills/mlops/nemo-curator
Nemo Evaluator SDK
Evaluates LLMs across 100+ benchmarks from 18+ harnesses (MMLU, HumanEval, GSM8K, safety, VLM) with multi-backend execution. Use when needing scalable evaluation on local Docker, Slurm HPC, or cloud platforms. NVIDIA's enterprise-grade platform with container-first architecture for reproducible benchmarking.
by Orchestra-Research/AI-Research-SKILLs / 11-evaluation/nemo-evaluator
Nemo Guardrails
NVIDIA's runtime safety framework for LLM applications. Features jailbreak detection, input/output validation, fact-checking, hallucination detection, PII filtering, toxicity detection. Uses Colang 2.0 DSL for programmable rails. Production-ready, runs on T4 GPU.
by Orchestra-Research/AI-Research-SKILLs / 07-safety-alignment/nemo-guardrails
Nemojs Skill
Generates Nemo.js automation tests in JavaScript. PayPal's Selenium-based test framework for Node.js. Use when user mentions "Nemo.js", "nemo automation". Triggers on: "Nemo.js", "nemo automation", "nemo test", "PayPal test framework".
by LambdaTest/agent-skills / nemojs-skill
Neo4j Docker Client Generator
AI agent that generates simple, high-quality Python Neo4j client libraries from GitHub issues with proper best practices
by github/awesome-copilot / agents/neo4j-docker-client-generator.agent.md
Neon Migration Specialist
Safe Postgres migrations with zero-downtime using Neon's branching workflow. Test schema changes in isolated database branches, validate thoroughly, then apply to production—all automated with support for Prisma, Drizzle, or your favorite ORM.
by github/awesome-copilot / agents/neon-migration-specialist.agent.md
Neon Performance Analyzer
Identify and fix slow Postgres queries automatically using Neon's branching workflow. Analyzes execution plans, tests optimizations in isolated database branches, and provides clear before/after performance metrics with actionable code fixes.
by github/awesome-copilot / agents/neon-optimization-analyzer.agent.md
Neovim
Comprehensive guide for this Neovim configuration - a modular, performance-optimized Lua-based IDE. Use when configuring plugins, adding keybindings, setting up LSP servers, debugging, or extending the configuration. Covers lazy.nvim, 82+ plugins across 9 categories, DAP debugging, AI integrations, and performance optimization.
by julianobarbosa/claude-code-skills / skills/neovim
Neovim Skill
Neovim Skill linked from Juliano Barbosa Claude Code Skills, with the upstream skill instructions available on GitHub.
by julianobarbosa/claude-code-skills / skills/neovim-skill
Nest
Designing LLM-optimized folder structures. Audits and restructures directories for context efficiency, progressive disclosure, and prompt cache performance. Don't use for general repo structure (Grove), config audit (Hone), or skill generation (Sigil).
by simota/agent-skills / nest
NestJS Development Best Practices
NestJS development standards and best practices for building scalable Node.js server-side applications
by github/awesome-copilot / instructions/nestjs.instructions.md
Nestjs Expert
Creates and configures NestJS modules, controllers, services, DTOs, guards, and interceptors for enterprise-grade TypeScript backend applications. Use when building NestJS REST APIs or GraphQL services, implementing dependency injection, scaffolding modular architecture, adding JWT/Passport authentication, integrating TypeORM or Prisma, or working with .module.ts, .controller.ts, and .service.ts files. Invoke for guards, interceptors, pipes, validation, Swagger documentation, and unit/E2E testing in NestJS projects.
by Jeffallan/claude-skills / skills/nestjs-expert