GitHub Copilot skills, plugins, subagents, slash commands and mcp servers

cli-anything-browser HKUDS skill This skill maps Chrome's Accessibility Tree to a virtual filesystem. Agents navigate pages, inspect elements, and click buttons with standard terminal commands. Claude Code CX Codex Cursor 588installs react18-enzyme-to-rtl official github skill Provides Enzyme to React Testing Library migration patterns for React 18 upgrades. Useful when rewriting shallow renders, mount calls, and state assertions into user behavior checks. 739installs voice-agents sickn33 skill A coding skill that walks an agent through building a voice assistant: speech recognition, model reply, synthesis, and the fight over latency. Claude Code CX Codex Cursor 890installs aws-serverless aws skill A router skill for AWS serverless work: it picks a compute form factor per component and hands off to the skill that owns it. Claude Code CX Codex Cursor 10,100installs browser ruvnet skill Automates web browsers using agent-browser and accessibility snapshots. It cuts LLM context size by 93% using element references instead of full DOM trees. Claude Code CX Codex Cursor 674installs xiaohongshu-cli jackwener skill Controls Xiaohongshu accounts directly through your coding agent. Searches notes, extracts comments, likes posts, and publishes content using a CLI tool. Claude Code CX Codex Cursor 1,400installs okx-agentic-wallet okx skill This skill gives a coding agent the OKX Onchain OS wallet: balances, transfers, swaps, bridges, limit orders and contract calls, all through the onchainos CLI. Claude Code CX Codex Cursor 17,400installs godot-signals-groups gamedev-skills skill Sets up event-driven architecture in Godot 4.7 with typed signals and node groups. Helps wire scene communication without direct node coupling or legacy Godot 3.x syntax. Claude Code CX Codex Cursor 6,000installs wp-wpcli-and-ops WordPress skill A skill for WordPress operations through wp: move domains, export the database, install plugins, inspect cron. Useful when the agent has to touch a live site, not just theme files. Claude Code CX Codex Cursor 5,400installs genomic-coordinates K-Dense-AI skill Converts genomic coordinates between BED, VCF, and GTF formats, and normalises variant representations. Useful when reconciling coordinate systems, indels, and assembly contigs. Claude Code CX Codex Cursor 939installs code-tour official github skill Generates interactive CodeTour .tour files with step-by-step navigation across real files and line numbers. Useful for onboarding teammates and explaining complex pull requests. 727installs ontology-term-resolution K-Dense-AI skill Resolves free-text scientific labels to ontology term IDs and validates CURIEs via EBI OLS4. Useful for preparing dataset metadata for GEO, BioSamples, or CELLxGENE. Claude Code CX Codex Cursor 937installs managed-deep-agents langchain-ai skill Guides developers through authoring, testing, and deploying Managed Deep Agents in LangSmith. Useful for setting up code-first agent directories and preparing CLI deployments. Claude Code CX Codex Cursor 9,100installs huggingface-tool-builder huggingface skill A skill for building reusable command-line scripts that fetch, enrich, and process data from Hugging Face. Useful when chaining multiple API calls or running repeated automation tasks. Claude Code CX Codex Cursor 1,600installs prompt-caching sickn33 skill Skill for optimizing LLM work through prompt caching, response caching, and Cache Augmented Generation. Reduces latency and API cost on repeated queries with identical context. Claude Code CX Codex Cursor 867installs tavily-dynamic-search tavily-ai skill Tavily search skill with context isolation. Saves large web payloads to local disk and filters them before sending snippets into the agent context. Claude Code CX Codex Cursor 13,400installs typeui-fundamentals typeui.sh skill Provides design principles for visual hierarchy, a 4-point spacing grid, typography, and WCAG rules. Useful when the project design system leaves a gap. Claude Code CX Codex Cursor 2,200installs autoresearch Yeachan-Heo skill Runs one mission through repeated change-and-evaluate cycles, writing each result to JSON and a markdown decision log. Useful when the work needs a long recorded search rather than one attempt. Claude Code CX Codex Cursor 575installs godot-2d-movement gamedev-skills skill Implements 2D kinematic movement in Godot 4.7 using CharacterBody2D. Useful for coding platformers, top-down controllers, and debugging move_and_slide() behavior. Claude Code CX Codex Cursor 5,900installs godot-3d-essentials gamedev-skills skill Skill for quickly building 3D scenes in Godot 4.7: place cameras, add lights, set up environment and materials. Use it when you're building 3D levels or configuring lighting and post-processing effects. Claude Code CX Codex Cursor 5,900installs godot-export gamedev-skills skill Configures and automates Godot 4.7 exports for desktop and web targets. Helpful for headless CI pipelines and export preset setup. Claude Code CX Codex Cursor 5,900installs pkpd-modeling K-Dense-AI skill Runs non-compartmental and compartmental PK/PD calculations on concentration-time data, then spells out what the numbers assume. Claude Code CX Codex Cursor 924installs modlens liustack skill A skill that gives text-only models eyes: it sends the image through a CLI and returns JSON with transcribed text, layout regions and semantic notes. Claude Code CX Codex Cursor 896installs autopilot nick-vels skill Turns a dictated idea into a finished app, site, bot or feature in one dialogue: requirements, spec, tickets, subagents and blind acceptance, no per-stage approval. Claude Code CX Codex Cursor 5,200installs langgraph-cli langchain-ai skill Gives the agent a reference for the langgraph CLI: scaffold a project, run it locally, build an image, deploy it. Claude Code CX Codex Cursor 8,900installs showcase-video rehan-remade skill Records the game window with the game's own audio, then cuts a short clip or trailer about a mod: titles, transitions, music, fade-out. Claude Code CX Codex Cursor 1,400installs fal-assets rehan-remade skill Generates sprites, tileable textures, 3D models, SFX, and music via fal. Built for modders and game developers who need ready-to-use visual and audio assets directly in their workspace. Claude Code CX Codex Cursor 1,400installs react-native-brownfield-migration callstackincubator skill Guides incremental React Native or Expo adoption in native iOS and Android apps using @callstack/react-native-brownfield. Claude Code CX Codex Cursor 5,200installs ios-hig-design wondelai skill Skill guides you through designing native iOS interfaces that follow Apple's Human Interface Guidelines. Use it when you're building an iPhone or iPad app and want it to feel at home on the platform. Claude Code CX Codex Cursor 8,100installs platformer gamedev-skills skill Guides 2D platformer mechanics: tunes jump feel with coyote time, input buffering, variable height, and sets up one-way platforms. Claude Code CX Codex Cursor 5,800installs roblox-luau gamedev-skills skill A skill that teaches Claude Code to write Luau scripts for Roblox: work with services, create Instances, handle events, and build secure client-server communication via RemoteEvents. Claude Code CX Codex Cursor 5,800installs lossless-claw Martian-Engineering skill Guides configuration and diagnostics for the lossless-claw OpenClaw plugin, focusing on summary health and recall tools. Claude Code CX Codex Cursor 812installs prisma-orm-setup prisma skill Walks an AI coding agent through Prisma ORM setup: find the version, connect the database, verify the link. New apps default to Prisma ORM 8. Claude Code CX Codex Cursor 66,000installs feedback-mastery softaworks skill Guides developers and leads through difficult workplace conversations using the SBI and Preparation-Delivery-Follow-up frameworks. Helps turn friction into factual feedback. Claude Code CX Codex Cursor 4,000installs reducing-entropy softaworks skill A skill that measures success by the size of the codebase afterwards, not by the effort spent. It runs only when you ask, and it deletes. Claude Code CX Codex Cursor 4,000installs company-research deanpeters skill Builds a company brief from public sources: quotes from leaders, product strategy, how the org works. Useful before an interview, a partner meeting or a competitor review. Claude Code CX Codex Cursor 3,400installs swarm langchain-ai skill Fans out independent items across subagents in parallel and aggregates the results. Useful for batch file reviews, labeling, and data extraction. Claude Code CX Codex Cursor 8,700installs visual-novel gamedev-skills skill A playbook for visual novels: branching script, character and background display, a text box with choices, save anywhere, backlog, skip and auto. Claude Code CX Codex Cursor 5,700installs unity-csharp-scripting gamedev-skills skill Guides coding agents in writing Unity 6.3 LTS MonoBehaviour scripts, managing lifecycle callbacks, Inspector serialization, and coroutine execution. Claude Code CX Codex Cursor 5,700installs survival-crafting gamedev-skills skill A playbook for survival games: the gather, craft and build loop, hunger and thirst, tool tiers. Comes with pseudocode for the core systems and the knobs that keep the loop from turning into a grind. Claude Code CX Codex Cursor 5,700installs