Claude Code skills, plugins, subagents, slash commands and mcp servers

asc-metadata-sync rorkai skill A skill for the asc CLI: pull App Store Connect metadata into local JSON, validate it, push it back. Useful when you are editing localizations, keywords or store assets. CX Codex Cursor GitHub Copilot 7,800installs visual-plan BuilderIO skill Turns a plain text plan into a document with diagrams, a file map and open questions you can comment on before the agent starts writing code. CX Codex Cursor GitHub Copilot 1,300installs chdb-sql chdb-io skill A skill that teaches your agent analytical SQL over parquet, CSV, S3 and remote databases with chDB, which is ClickHouse running inside Python. No server to start. CX Codex Cursor GitHub Copilot 8,800installs connecting-to-data-source aws skill Builds and tests an AWS Glue connection to Oracle, PostgreSQL, Redshift, Snowflake or BigQuery, so a job does not discover the wiring is wrong at runtime. CX Codex Cursor GitHub Copilot 6,800installs asc-xcode-build rorkai skill Teaches your agent to drive the asc CLI for Xcode archives, IPA and PKG export, and version bumps. Useful when a build has to reach App Store Connect or TestFlight. CX Codex Cursor GitHub Copilot 7,600installs hundred-million-offers wondelai skill A skill that rebuilds your offer around the value equation, stacks bonuses and a guarantee, then scores the result out of ten. Useful when the product exists but nobody buys. CX Codex Cursor GitHub Copilot 5,700installs dotnet-aot-compat dotnet skill Walks the IL analyzer warnings one at a time until a .NET project survives Native AOT and trimming. Useful right after an upgrade to net8.0. CX Codex Cursor GitHub Copilot 3,500installs pestel-analysis deanpeters skill Runs a product or market through the six PESTEL forces and fills a ready template. Useful before entering a new market or setting next year's roadmap. CX Codex Cursor GitHub Copilot 2,400installs yc-reader himself65 skill A skill that looks up Y Combinator companies and batches through the public yc-oss API: profiles, industries, tags, hiring lists, portfolio stats. Read-only, no key. CX Codex Cursor GitHub Copilot 2,800installs chronology official anthropics skill Turns matter documents into a dated timeline: events extracted, duplicates merged, significance tagged against the case theory. Reach for it before a statement of facts or witness prep. CX Codex Cursor GitHub Copilot 662installs dx-optimizer VoltAgent Community subagent Subagent profiles and accelerates your entire development cycle: build times, feedback loops, testing. Use it when the project is slow or developers waste time waiting. 1,198installs tanstack-query-best-practices DeckardGer skill A rule set for TanStack Query in React: query keys, caching, mutations, SSR. Installs into Claude Code, Codex, Cursor or Copilot so data fetching follows one pattern across the repo. CX Codex Cursor GitHub Copilot 12,800installs videoagent-image-studio wells skill This skill provides one-command access to Midjourney, Flux, Ideogram, and five other image models without storing API keys. The agent picks the best model and handles Midjourney's async workflow automatically. CX Codex Cursor GitHub Copilot 5,600installs querying-data-lake aws skill A skill that runs SQL in Amazon Athena: it picks a workgroup, stops destructive statements for confirmation and reports what the query cost. CX Codex Cursor GitHub Copilot 6,600installs gpt-image-2 prime-skills skill Generates and edits images via OpenAI GPT Image 2 on RunComfy. Embeds text, logos, and multilingual typography accurately — for e-commerce, ads, and UI mockups. CX Codex Cursor GitHub Copilot 83,800installs senior-backend Alireza Rezvani skill Scaffolds backend APIs, detects database bottlenecks, and runs load tests. Useful when designing Express routes, optimizing PostgreSQL, or preparing for production. 1,674installs remember Alireza Rezvani skill Saves important project knowledge to Claude Code auto-memory. Use it when a discovery is too important to leave to automatic capture. 1,661installs ra-qm-skills Alireza Rezvani skill Router across 15 compliance skills: ISO 13485, MDR, FDA, ISO 27001, GDPR, EU AI Act. Useful when a request does not clearly match one of them. 1,653installs coverage Alireza Rezvani skill This skill maps tested and untested parts of an application. Use it when you need a clear list of missing tests before planning the next checks. 1,645installs report Alireza Rezvani skill Turns a Playwright run into a readable report: pass, fail, flaky, error messages and duration. Sends it to Slack, TestRail or a markdown file, depending on what the project already uses. 1,639installs fix Alireza Rezvani skill Sorts a failing or flaky Playwright test into a category, applies the matching fix, then proves it holds. Useful when a test fails in CI but passes locally. 1,638installs senior-frontend Alireza Rezvani skill This skill supports React and Next.js work, from project scaffolding to bundle checks. Use it when building components, reviewing frontend code, or working on accessibility. 1,630installs generate Alireza Rezvani skill The generate skill writes Playwright tests from a user story, URL, component name or feature description. Useful when an e2e scenario needs covering and you would rather not hand-write it. 1,624installs browserstack Alireza Rezvani skill Runs Playwright tests on BrowserStack for browser and OS checks. Use it for cloud cross-browser testing and build result review. 1,614installs extract Alireza Rezvani skill Turns a recurring pattern or debugging fix into a standalone skill with instructions and examples. Use it when you want to carry a solution into another project. 1,613installs gke-ai-troubleshooting-tpu-partition-overlap official google skill Diagnoses GKE TPU slice creation failures (SliceCreationFailed) caused by partition overlap with another slice or JobSet. Pinpoints node conflicts using read-only checks. Gemini CLI CX Codex 378installs promote Alireza Rezvani skill Lifts a pattern Claude learned in auto-memory into CLAUDE.md or .claude/rules/, where it becomes a rule the agent actually follows. 1,597installs gke-ai-troubleshooting-tpu-reservation-stockout official google skill Diagnoses GKE TPU node pool creation failures caused by reservation stockouts when unhealthy nodes lack auto-repair and hoard reserved capacity. Gemini CLI CX Codex 377installs aws-solution-architect Alireza Rezvani skill Designs AWS architectures, produces IaC templates, and reviews cloud costs. Use it for serverless builds, AWS migration work, or CI/CD planning. 1,586installs migrate Alireza Rezvani skill Moves Cypress or Selenium tests to Playwright. Use it when an existing test suite needs file-by-file conversion and checks after each change. 1,586installs testrail Alireza Rezvani skill Syncs Playwright tests with TestRail by importing cases, pushing results, and checking coverage. Use it when test runs and linked case annotations need to stay aligned. 1,581installs product-manager VoltAgent Community subagent This subagent helps shape product strategy, prioritize features, and plan a roadmap from user needs and business goals. 1,104installs social-media-analyzer Alireza Rezvani skill Analyzes social media campaigns by calculating engagement, ROI, and platform benchmarks for performance reviews and audits. 1,558installs loop Alireza Rezvani skill This skill runs recurring autoresearch experiments through CronCreate. Use it when an experiment should be checked on a schedule. 1,557installs rust-pro Seth Hobson subagent A Claude Code, Codex, and Cursor subagent for modern Rust 1.75+. It handles async Tokio services, complex lifetimes, lock-free concurrency, and systems programming. CX Codex Cursor 1,148installs api-gateway-backend-security-and-rate-limiting official google skill Configure client authentication, backend access, and per-project quotas for Google Cloud API Gateway. Use it when securing Cloud Run services or investigating quota errors. Gemini CLI CX Codex 360installs project-manager VoltAgent Community subagent Coordinates project plans, tracks schedules and budgets, and logs project risks. Useful when managing complex initiatives right inside Claude Code. 1,064installs senior-architect Alireza Rezvani skill Analyzes project architecture, dependencies, and code structure. Use it for ADRs, database choices, and Mermaid, PlantUML, or ASCII diagrams. 1,494installs feature-dev official Anthropic command Guides new feature work by exploring the codebase, asking for missing details, shaping the architecture, and waiting for approval before implementation. 179installs setup Alireza Rezvani skill Sets up an autoresearch experiment by collecting its target file, evaluation command, metric, and optimization direction. Use it before starting an optimization loop. 1,480installs