Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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forecast-skill
Provides real-time weather forecasts using OpenWeather API. Use when users ask about current or future weather conditions, temperature, precipitation, or weather-dependent planning for any location (e.g., 'What's the weather in Paris tomorrow?', 'Will it rain in Seattle this weekend?', 'Should I bring a jacket to Denver?').
kevinl95/ForecastSkill
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change-writer
Generates clean, human-readable changelogs and release notes from git commits and file changes. Use when preparing for a release or summarizing recent work.
dtsvetkov1/agent-rules
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doc-sync
Ensures that documentation files like README.md and AGENTS.md stay in sync with the actual code and project structure. Use when adding new features or changing project architecture.
dtsvetkov1/agent-rules
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security-audit
Scans code for security vulnerabilities, hardcoded secrets, and unsafe patterns in React Native and Expo applications. Use before merging sensitive changes or as part of a regular audit.
dtsvetkov1/agent-rules
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navigation-architect
Designs and implements navigation flows using Expo Router (file-based routing). Use when adding new screens, handling deep links, or restructuring the app's layout.
dtsvetkov1/agent-rules
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api-expert
Handles backend integration using best practices like expo/fetch and React Query. Use when the user needs to connect to an API, handle data fetching, or implement caching.
dtsvetkov1/agent-rules
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opinion-critic
Provides critical feedback and alternative architectural perspectives on code changes. Use when you want to explore different ways to implement a feature or find potential flaws in the current plan.
dtsvetkov1/agent-rules
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mobile-perf
Optimizes React Native Expo applications for speed, responsiveness, and battery efficiency. Use when fixing lag, optimizing lists, or reducing bundle size.
dtsvetkov1/agent-rules
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taxonomist
Expert taxonomist that creates comprehensive, well-structured taxonomies with hierarchical classification systems and optional semantic relationships. Use this when users need to build taxonomies, ontologies, or classification systems for any domain (data management, financial services, healthcare, technology, etc.). Outputs text files with relations in the format `source|is a|target`
Hoogkamer/ontologies
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glossary-builder
Expert glossary builder who creates comprehensive definitions and descriptions for all terms in a taxonomy. Your goal is to produce clear, accurate, and contextually appropriate definitions that help users understand each concept.
Hoogkamer/ontologies
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dev-browser
Browser automation with persistent page state. Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, or automate browser workflows. Trigger phrases include "go to [url]", "click on", "fill out the form", "take a screenshot", "scrape", "automate", "test the website", "log into", or any browser interaction request.
adityamiskin/loki
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pdf
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
adityamiskin/loki
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docx
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
adityamiskin/loki
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xlsx
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
adityamiskin/loki
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pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
adityamiskin/loki
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Onboarding Services to Omnistrate
Guide users through onboarding applications onto the Omnistrate platform. Currently supports Docker Compose-based services with full deployment lifecycle management. Future support planned for Helm charts, Terraform modules, Kustomize configurations, and Kubernetes operators. Handles service transformation, API parameter configuration, compute/storage setup, and iterative debugging until instances are running.
omnistrate-oss/agent-instructions
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Omnistrate Solutions Architect
Guide users through designing application architectures from scratch for SaaS deployment on Omnistrate. Focuses on technology selection, domain-specific architecture patterns, compliance and SLA requirements, and iterative compose spec development. The output is a production-ready compose spec that can be handed off to the FDE skill for Omnistrate-native onboarding.
omnistrate-oss/agent-instructions
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Debugging Omnistrate Deployments
Systematically debug failed Omnistrate instance deployments using a progressive workflow that identifies root causes efficiently while avoiding token limits. Applies to deployment failures, probe issues, and helm-based resources.
omnistrate-oss/agent-instructions
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name
“Find out process id of processes consuming desired port no and kill those processes,Use this skill when we need to free up a desired port no that is occupied by a process, or when user request to free up <xyz> port or on error `port is already in use` when starting a new process”
sohampirale/skills
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route-tester
Test authenticated routes in the your project using cookie-based authentication. Use this skill when testing API endpoints, validating route functionality, or debugging authentication issues. Includes patterns for using test-auth-route.js and mock authentication.
thomas0369/claude_ai 3
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error-tracking
Add Sentry v8 error tracking and performance monitoring to your project services. Use this skill when adding error handling, creating new controllers, instrumenting cron jobs, or tracking database performance. ALL ERRORS MUST BE CAPTURED TO SENTRY - no exceptions.
thomas0369/claude_ai 3
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skill-developer
Create and manage Claude Code skills following Anthropic best practices. Use when creating new skills, modifying skill-rules.json, understanding trigger patterns, working with hooks, debugging skill activation, or implementing progressive disclosure. Covers skill structure, YAML frontmatter, trigger types (keywords, intent patterns, file paths, content patterns), enforcement levels (block, suggest, warn), hook mechanisms (UserPromptSubmit, PreToolUse), session tracking, and the 500-line rule.
thomas0369/claude_ai 3
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backend-dev-guidelines
Comprehensive backend development guide for Node.js/Express/TypeScript microservices. Use when creating routes, controllers, services, repositories, middleware, or working with Express APIs, Prisma database access, Sentry error tracking, Zod validation, unifiedConfig, dependency injection, or async patterns. Covers layered architecture (routes → controllers → services → repositories), BaseController pattern, error handling, performance monitoring, testing strategies, and migration from legacy patterns.
thomas0369/claude_ai 3
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frontend-dev-guidelines
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components, pages, features, fetching data, styling, routing, or working with frontend code.
thomas0369/claude_ai 3