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command-development official Anthropic skill This skill explains how to build Claude Code slash commands with arguments, YAML frontmatter, and file references. Use it when shaping repeatable command workflows. Claude Code 6,962installs search-specialist VoltAgent Community subagent A subagent that hunts down precise information across many sources: builds queries, picks sources, filters results. Useful when the job is finding, not analyzing. Claude Code 6,886installs turborepo-caching Seth Hobson skill This skill configures Turborepo for local and remote build caching. Use it when setting up a monorepo, tuning CI/CD, or investigating cache misses. Claude Code CX Codex Cursor 10,600installs dotnet-timezone official github skill This skill gives C# and .NET guidance for time zones, UTC conversion, DST, and Windows or IANA IDs. Use it for APIs, schedulers, and location lookups. GitHub Copilot 1,600installs gtm-developer-ecosystem official Smit Patel (https://linkedin.com/in/smitkpatel) skill This skill helps plan developer programs and make ecosystem choices for APIs, integrations, and communities. Use it when deciding whether to open a marketplace or curate submissions. GitHub Copilot 1,500installs plugin-settings official Anthropic skill A skill that documents the .claude/plugin-name.local.md pattern for storing plugin settings and reading them from hooks, commands and agents. Claude Code 6,827installs playground official Anthropic skill Builds interactive HTML playgrounds with controls, a live preview, and a generated prompt. Use it when a topic is easier to explore visually than through plain text. Claude Code 7,967installs agent-owasp-compliance official github skill Checks an AI agent codebase against the 10 OWASP ASI risks. Use it before production deployment, for security review, or when preparing an audit report. GitHub Copilot 1,500installs hads Niksa Barlovic skill This skill helps write and convert technical documentation into HADS, a Markdown format designed for both human and AI readers. Use it to check a document’s structure or prepare docs for AI coding workflows. Claude Code CX Codex Cursor 6,600installs azure-architecture-autopilot official github skill Design Azure infrastructure from a prompt or inspect existing resources, then work through diagrams, Bicep generation and deployment. Use it for a new build or changes to an existing setup. GitHub Copilot 1,500installs phoenix-cli official arize-ai skill A GitHub Copilot skill that drives the Phoenix CLI to pull traces, spans and sessions, then turns what it finds into a failure taxonomy for your LLM app. GitHub Copilot 1,000installs plugin-structure official Anthropic skill This skill explains how Claude Code plugins are organized, including their manifest, component directories, discovery, and path configuration. Claude Code 6,855installs unit-test-vue-pinia official github skill Writes and reviews unit tests for Vue 3, TypeScript, Vitest and Pinia code. Useful when your tests reach into component internals instead of behavior. GitHub Copilot 1,800installs dpop-adoption official google skill This skill guides DPoP setup for Google OAuth refresh tokens, including P-256 keys and proof JWTs. Use it when exchanging an authorization code or refreshing a token. Claude Code Gemini CLI CX Codex 2,600installs python-pro VoltAgent Community subagent A subagent for type-safe Python code across web APIs, system utilities, and complex applications. Use it when async patterns and broad type coverage matter. Claude Code 11,689installs bigquery-observability official google skill This skill helps retrieve BigQuery telemetry and choose the right data source. Use it to inspect jobs, slot contention, queues, reservations, and resource usage. Claude Code Gemini CLI CX Codex 1,800installs phoenix-evals official [email protected] skill Build and run evaluators for AI and LLM applications with Phoenix. Use it to investigate failures, evaluate RAG systems, and check model output. GitHub Copilot 1,000installs gtm-ai-gtm official Smit Patel (https://linkedin.com/in/smitkpatel) skill This skill helps take AI products to market by choosing positioning, handling failure-ownership objections, and shaping pricing for variable usage. GitHub Copilot 1,600installs cost-optimization Seth Hobson skill This skill reviews AWS, Azure, GCP, and OCI spending, then guides rightsizing, tagging, pricing choices, and budget controls. Claude Code CX Codex Cursor 11,506installs github-actions-efficiency official github skill This skill reviews GitHub Actions workflows, finds wasted CI minutes, and suggests cost-focused fixes. Use it when tuning workflow triggers, caching, or job layout. GitHub Copilot 2,000installs publish-to-pages official github skill Publishes presentations and HTML content to GitHub Pages by creating a repository and returning a live page address. Use it when files need to be shared as a web page. GitHub Copilot 1,800installs web3-testing Seth Hobson skill This skill guides Solidity contract testing with Hardhat and Foundry, from unit checks to mainnet forks. Use it for test suites and DeFi protocol validation. Claude Code CX Codex Cursor 10,800installs iam-helper-for-troubleshooting official google skill Diagnoses Google Cloud IAM access denials and routes developers or administrators toward a controlled fix. Useful when a request returns 403 or a permission is missing. Claude Code Gemini CLI CX Codex 2,500installs arize-annotation official arize skill Creates annotation schemas and review queues in Arize, then updates span labels through the Python SDK. Use it for human review workflows. GitHub Copilot 1,100installs embedding-strategies Seth Hobson skill This skill helps choose embedding models, tune chunking, and assess quality for semantic search and RAG projects. Claude Code CX Codex Cursor 11,391installs planning-oracle-to-postgres-migration-integration-testing official github skill This skill inspects a single .NET project and writes an integration test plan for an Oracle-to-PostgreSQL migration. Use it to map database touchpoints to tests. GitHub Copilot 1,800installs gtm-technical-product-pricing official Smit Patel (https://linkedin.com/in/smitkpatel) skill This skill helps compare pricing models, set a freemium limit, and prepare for enterprise pricing discussions. GitHub Copilot 1,700installs slo-implementation Seth Hobson skill Defines measurable reliability targets, error budgets, and alerting rules. Use it when you need to track service availability or latency against SLOs. Claude Code CX Codex Cursor 10,400installs agent-development official Anthropic skill This skill guides you through creating agents for Claude Code plugins, from trigger conditions to system prompts and tool access. Use it when adding a subagent to a plugin. Claude Code 7,353installs web-component-design Seth Hobson skill This skill helps design reusable components for React, Vue, and Svelte. Use it for UI libraries, design systems, or legacy component refactors. Claude Code CX Codex Cursor 13,167installs postmortem-writing Seth Hobson skill This skill turns incident reviews into blameless postmortems with timelines, root-cause analysis, and concrete follow-up actions. Claude Code CX Codex Cursor 10,800installs bats-testing-patterns Ryan Snodgrass skill This skill helps write and run shell-script tests with Bats. Use it for TDD, CI/CD checks, and error-case coverage across bash, sh, and dash. Claude Code CX Codex Cursor 11,000installs parallel-debugging Seth Hobson skill This skill investigates complex bugs by testing competing hypotheses in parallel. Use it when an issue has several plausible causes or crosses multiple components. Claude Code CX Codex Cursor 10,000installs team-communication-protocols Seth Hobson skill This skill sets out how agents message one another, get plans approved, and shut down a team. Use it when coordination breaks at task handoffs. Claude Code CX Codex Cursor 9,600installs multi-cloud-architecture Seth Hobson skill This skill helps design systems across AWS, Azure, GCP, and OCI, compare services, and choose a migration or disaster recovery pattern. Claude Code CX Codex Cursor 10,700installs gtm-enterprise-onboarding official Smit Patel (https://linkedin.com/in/smitkpatel) skill A four-phase skill for moving enterprise customers from contract to sustained adoption. Use it to prepare onboarding and address churn risks after go-live. GitHub Copilot 1,600installs python-pro Seth Hobson subagent A subagent for modern Python 3.12+ development, async code, testing, APIs, and performance work. Use it when a project needs deeper Python guidance. Claude Code CX Codex Cursor 11,689installs test-engineer official Anthropic subagent This subagent captures legacy behavior in tests and compares it with a rewritten implementation. Use it before changing existing modules. Claude Code 9,715installs hybrid-search-implementation Seth Hobson skill This skill combines vector and keyword search into one retrieval flow. Use it for RAG systems and search engines when one method misses important matches. Claude Code CX Codex Cursor 10,800installs python-resilience Seth Hobson skill A Python skill for retries, timeouts, backoff, and transient failure handling. Use it when external services or network calls need bounded recovery. Claude Code CX Codex Cursor 11,755installs