Codex skills, plugins, subagents, slash commands and mcp servers

paper-lookup K-Dense-AI skill Search scholarly papers, preprints, citations, and open-access full text through 18 APIs. Use it for DOI, PMID, arXiv ID, author, or topic lookups. Claude Code Cursor GitHub Copilot 2,200installs n8n-code-python czlonkowski skill Teaches the agent to write native Python in n8n 2.x Code nodes: only _items and _item, no imports by default, no old _input/_json helpers. Claude Code Cursor GitHub Copilot 4,800installs terraform-engineer https://github.com/Jeffallan skill Skill for writing and managing infrastructure with Terraform. Designs reusable modules, configures remote state, validates code, and safely applies changes across AWS, Azure, and GCP. Claude Code Cursor GitHub Copilot 5,400installs ev-charger-nearby NomaDamas skill Finds available EV charging stations across South Korea by region, address, or location. Installs via single CLI across all AI code editors. Claude Code Cursor GitHub Copilot 4,000installs gke-workload-scaling-troubleshooting official google skill Diagnoses GKE HorizontalPodAutoscaler failures and prepares GitOps fixes. Use it when metrics report or workloads fail to scale up or down. Claude Code Gemini CLI 1,400installs bigquery-troubleshooting official google skill This skill investigates broken, slow, or costly BigQuery jobs. Use it to isolate bottlenecks, trace symptoms to causes, and choose remediation steps. Claude Code Gemini CLI 1,400installs bigquery-optimization official google skill This skill helps reduce BigQuery costs, tune storage, and improve SQL queries. Use it for capacity planning and table layout changes. Claude Code Gemini CLI 1,400installs find-community slavingia skill A skill that helps you find the community you already belong to and spot problems worth solving for a minimalist business. Use it when searching for a startup idea or unsure where to start as an entrepreneur. Claude Code Cursor GitHub Copilot 2,600installs pricing slavingia skill Helps determine a monetization model and calculate initial pricing for a product. Useful when planning a launch or revising existing pricing tiers. Claude Code Cursor GitHub Copilot 2,600installs minimalist-review slavingia skill A skill that evaluates business decisions, plans and strategies through the minimalist entrepreneur framework. Use it when you need honest feedback on an idea or help choosing between approaches. Claude Code Cursor GitHub Copilot 2,600installs first-customers slavingia skill Builds a direct sales plan for your first 100 paying customers using principles from The Minimalist Entrepreneur. Best for founders struggling with early sales. Claude Code Cursor GitHub Copilot 2,600installs ads-google AgriciDaniel skill Audits Google Ads measurement, settings, Search, Shopping, Performance Max and Demand Gen campaigns. Use it to review account evidence without changing campaigns. Claude Code Cursor GitHub Copilot 4,400installs retro phuryn skill Facilitates structured sprint retrospectives, analyzes team performance, and turns feedback into prioritized action items with assigned owners and deadlines. Claude Code Cursor GitHub Copilot 2,700installs wwas phuryn skill Creates product backlog items in the Why-What-Acceptance format. Use it when splitting a feature into independent work items with testable outcomes. Claude Code Cursor GitHub Copilot 2,700installs sprint-plan phuryn skill Plans a sprint around team capacity, priorities and dependencies. Use it before choosing stories and committing the sprint scope. Claude Code Cursor GitHub Copilot 2,700installs gtm-motions phuryn skill Evaluates go-to-market strategies and software stacks across inbound, outbound, and PLG. Helps teams pick distribution channels and plan cross-channel campaigns. Claude Code Cursor GitHub Copilot 2,700installs storage-format tursodatabase skill A reference for the SQLite file format: header, pages, B-trees, cells, overflow, freelist, tied to Turso's storage code. Claude Code Cursor GitHub Copilot 1,300installs testing tursodatabase skill Skill teaches you to write tests for SQL and Rust: choose between .sqltest, TCL and integration formats, run test suites with the right commands. Claude Code Cursor GitHub Copilot 1,300installs async-io-model tursodatabase skill Teaches the agent Turso's cooperative async I/O patterns: explicit state machines, IOResult, and avoiding re-entrancy bugs. Claude Code Cursor GitHub Copilot 1,300installs debugging tursodatabase skill A skill for tracking down tursodb bugs: compare bytecode against SQLite, turn on trace logs, run ThreadSanitizer, replay a seed and measure stack use. Claude Code Cursor GitHub Copilot 1,300installs index-knowledge tursodatabase skill Skill automatically creates hierarchical AGENTS.md documentation for a codebase. Analyzes project structure, scores directory complexity, and generates files with instructions for AI agents. Claude Code Cursor GitHub Copilot 1,300installs ai-video-generation 101-skills skill Generate videos with Google Veo, Seedance, HappyHorse and 40+ models directly in your editor. Supports text-to-video, image animation, lipsync and audio generation. Claude Code Cursor GitHub Copilot 862,400installs playwright-expert https://github.com/Jeffallan skill Sets up Playwright E2E testing infrastructure, writes Page Object Model classes, and troubleshoots flaky tests using trace inspection. Claude Code Cursor GitHub Copilot 5,300installs cpp-pro https://github.com/Jeffallan skill Writes, optimizes, and debugs C++ with concepts, ranges, coroutines, SIMD, and template metaprogramming. Built for C++20/23 projects where performance and type safety matter. Claude Code Cursor GitHub Copilot 5,300installs ai-image-generation 101-skills skill Generates and edits images through belt with selectable models. Use it for illustrations, mockups, and changes to existing images. Claude Code Cursor GitHub Copilot 861,200installs twitter-automation 101-skills skill Automates Twitter and X interactions through the belt command-line interface. It posts content, manages direct messages, tracks profiles, and handles likes. Claude Code Cursor GitHub Copilot 861,000installs browser-extension-builder sickn33 skill Guides the architecture and implementation of Manifest V3 browser extensions for Chrome and Firefox. Useful when structuring content scripts, popups, and service workers. Claude Code Cursor GitHub Copilot 2,000installs scroll-experience sickn33 skill This skill guides an agent through scroll animations, parallax scenes, and interactive web narratives. Use it when scrolling should reveal part of a page’s story. Claude Code Cursor GitHub Copilot 2,000installs agent-memory-systems sickn33 skill Skill for designing agent memory with per-user and per-tenant isolation. Build RAG, conversation history, and vector stores so that one client's data stays separate from another. Claude Code Cursor GitHub Copilot 2,000installs vision-analysis MiniMax-AI skill Describes images, extracts text, and reviews UI mockups using the MiniMax vision MCP tool. Handy when an agent needs to understand a screenshot or design file. Claude Code Cursor GitHub Copilot 2,700installs android-native-dev MiniMax-AI skill Guides AI agents through native Android development: project scaffolding, Gradle setup, Jetpack Compose dependencies, and product flavors. Claude Code Cursor GitHub Copilot 2,700installs eas-update expo skill Skill for configuring and publishing updates via EAS Update. Delivers JavaScript and asset changes to installed apps without rebuilding native code. Claude Code Cursor GitHub Copilot 10,600installs sigma sanyuan0704 skill Personal tutor with level diagnosis, Socratic dialogue, and mastery gating. No direct answers — guides through questions until 80% threshold. Claude Code Cursor GitHub Copilot 4,800installs kotlin-specialist https://github.com/Jeffallan skill This skill guides Kotlin work with coroutines, Flow, KMP, Compose, and Ktor. Use it when an implementation needs structured concurrency, shared code, or Kotlin UI patterns. Claude Code Cursor GitHub Copilot 5,200installs freeze garrytan skill The skill blocks Edit, Write and NotebookEdit outside one directory. The hook returns a deny, not a warning. Claude Code Cursor GitHub Copilot 352installs database-lookup K-Dense-AI skill Queries 80 documented public database APIs with explicit filters, pagination, and provenance. It is useful when scientific or financial facts require reproducible citations. Claude Code Cursor GitHub Copilot 2,100installs seaborn K-Dense-AI skill A skill that gets your coding agent building seaborn plots from pandas DataFrames: distributions, regressions, pairplots and heatmaps, written against the current API. Claude Code Cursor GitHub Copilot 2,100installs hypothesis-generation K-Dense-AI skill Turns raw observations into testable hypotheses, rival explanations, and preregistration analysis plans without mistaking tentative claims for proven facts. Claude Code Cursor GitHub Copilot 2,100installs markitdown K-Dense-AI skill A Claude Code skill that runs Microsoft MarkItDown over PDFs, Office files, HTML and CSV so the text ends up as Markdown ready for search or RAG. Claude Code Cursor GitHub Copilot 2,100installs react-pdf vercel-labs skill Renders PDF documents from JSON specs using @react-pdf/renderer. Use it when you need to build invoices, reports, or forms programmatically from structured data. Claude Code Cursor GitHub Copilot 2,300installs