Gemini CLI skills, plugins, subagents, slash commands and mcp servers

gemini-watermark-remover GargantuaX skill Removes visible Gemini watermarks from local image files using a bundled CLI script. Ideal for cleaning single pictures or whole directories right inside your agent workflow. Claude Code CX Codex Cursor +1 12,900installs security-ownership-map official openai skill Builds a people-to-file map from git history, computes bus factor, and flags sensitive code with too few active owners. Claude Code CX Codex Cursor +1 3,800installs understand-knowledge Egonex-AI skill Analyzes a Karpathy-pattern wiki and builds an interactive graph of entities, links, and topics. Use it to map a structured knowledge base. Claude Code CX Codex Cursor +1 3,400installs design-is thedotmack skill Audits an interface against Dieter Rams' ten design principles, collects evidence with subagents, and generates a /make-plan prompt. Claude Code CX Codex Cursor +1 4,200installs qmd tobi skill Search local Markdown notes, docs, and wikis with QMD, then answer from retrieved files. Useful when project knowledge already lives on disk. Claude Code CX Codex Cursor +1 4,100installs agent-platform-skill-registry official google skill Connects agents to the Gemini Enterprise Agent Platform Skill Registry for discovery and lifecycle tasks. Useful when your workflow manages registered skills. Claude Code CX Codex 10,068installs fastify-best-practices mcollina skill Guides AI assistants in building Fastify backend servers with TypeScript or JavaScript. It covers plugin encapsulation, schemas, logging, and deployment patterns. Claude Code CX Codex Cursor +1 81,100installs voicestudio debpalash skill Connects an agent to VoiceStudio for speech generation, audio transcription, and dubbing workflows through its REST API or MCP server. Claude Code CX Codex Cursor +1 1,700installs architecture official anthropics skill Writes an Architecture Decision Record or reviews a system design: options, trade-offs, consequences. Useful when you have to pick between technologies. Claude Code CX Codex Cursor +1 6,700installs weekly-digests thedotmack skill Splits a claude-mem timeline into per-ISO-week files and produces one narrative chapter per week. Use it when you want a serial story, not a single report. Claude Code CX Codex Cursor +1 4,000installs oh-my-issues thedotmack skill Clusters GitHub issues by root cause into plan-master issues and design docs. Useful when a backlog grows too large and needs consolidation into an actionable roadmap. Claude Code CX Codex Cursor +1 4,000installs find-your-level rohitg00 skill A 10-question AI/ML quiz that tells you which phase of the AI Engineering from Scratch curriculum to start from. Claude Code CX Codex Cursor +1 4,500installs start-learning rohitg00 skill It onboards learners into the AI Engineering from Scratch curriculum, runs a placement quiz, and creates LEARNING.md as a persistent study plan. Claude Code CX Codex Cursor +1 4,500installs sdf earthtojake skill This skill authors and validates SDFormat files for models and worlds, then helps prepare them for simulator handoff. Claude Code CX Codex Cursor +1 10,500installs sandbox-stable cloudflare skill This skill helps build and maintain Cloudflare Sandbox apps on the stable @cloudflare/sandbox package. Use it when Workers need isolated Linux environments. Claude Code CX Codex Cursor +1 67,600installs openspec-onboard openspec skill Guides a first OpenSpec workflow on a real codebase task, from choosing the work to archiving the finished change. Claude Code CX Codex Cursor +1 4,000installs openspec-apply-change openspec skill This skill guides an agent through implementing tasks from an OpenSpec change. It pulls context files and tracks task progress directly against the specification. Claude Code CX Codex Cursor +1 4,000installs openspec-explore openspec skill openspec-explore gives an agent a discussion-first mode for exploring ideas, investigating problems, and clarifying OpenSpec requirements before implementation. Claude Code CX Codex Cursor +1 4,000installs openspec-propose openspec skill Generates a complete OpenSpec proposal with design, spec deltas, and implementation tasks in one run. Ideal for scoping changes before editing codebase files. Claude Code CX Codex Cursor +1 4,000installs google-cloud-waf-operational-excellence official google skill Provides Google Cloud operations guidance for CI/CD, monitoring, logging, and incidents. Use it when reviewing CloudOps practices for a workload. Claude Code CX Codex 9,636installs urdf earthtojake skill This skill helps create, validate, and debug URDF robot descriptions. Use it when working with links, joints, geometry, meshes, or inertial data. Claude Code CX Codex Cursor +1 10,400installs fixing-metadata ibelick skill Audits page metadata and fixes what's broken: titles, descriptions, canonical URLs, Open Graph, Twitter cards, icons and JSON-LD. Claude Code CX Codex Cursor +1 18,200installs core-web-vitals web-quality-skills skill A skill that measures first, then fixes LCP, INP and CLS. Handy when a page loads slowly or the layout jumps around. Claude Code CX Codex Cursor +1 31,900installs sandbox-migrate-to-next cloudflare skill Skill guides migration of Cloudflare Sandbox applications from the stable @cloudflare/sandbox package to the prerelease @cloudflare/sandbox@next (SDK 1.0). Use it when preparing code for the future stable release. Claude Code CX Codex Cursor +1 66,900installs speech official openai skill Generates voiceovers, narration, and IVR audio clips via OpenAI Audio API. Useful when your project needs spoken audio files from plain text. Claude Code CX Codex Cursor +1 3,500installs react vercel-labs skill This skill turns json-render JSON specs into React component trees. Use it when building JSON-driven UIs or defining a component catalog for generated specs. Claude Code CX Codex Cursor +1 16,300installs srdf earthtojake skill This skill creates and validates MoveIt2 SRDF files paired with a URDF. Use it for planning groups, robot semantics, and review-ready handoff. Claude Code CX Codex Cursor +1 10,300installs google-cloud-waf-performance-optimization official google skill Assesses Google Cloud workload performance and suggests changes to resource allocation, modular architecture, elasticity, and monitoring. Claude Code CX Codex 9,484installs gemini-agents-api official google skill Manages Agent resources in Gemini Enterprise Agent Platform through its API. Use it when you need to configure an agent before starting conversations. Claude Code CX Codex 9,466installs unslop cursor skill This skill removes common AI writing patterns, filler, and vague phrasing while keeping the meaning and intended tone. Use it when polishing text. Claude Code CX Codex Cursor +1 27,700installs agent-eval colbymchenry skill Compares agent behavior with and without CodeGraph on a real repository. Use it to audit retrieval quality and test a local or published CodeGraph version. Claude Code CX Codex Cursor +1 1,800installs knowledge-synthesis official anthropics skill Merges search results across chats, emails, and documents into deduplicated answers with source attribution. Flags conflicting facts and scores source reliability. Claude Code CX Codex Cursor +1 6,400installs testing-strategy official anthropics skill This skill designs testing strategies and test plans for a project. Use it when you need test types, coverage goals, or gaps in existing checks. Claude Code CX Codex Cursor +1 6,400installs vue-best-practices github.com/vuejs-ai skill Enforces Vue 3 guidelines using Composition API and TypeScript. Helpful for structuring SFCs, managing reactivity, and writing composables. Claude Code CX Codex Cursor +1 42,700installs google-cloud-waf-sustainability official google skill Assesses Google Cloud workloads for sustainability, carbon emissions, and energy use. Use it when designing or tuning cloud architecture with environmental limits in mind. Claude Code CX Codex 9,346installs yeet official openai skill Walks a change from git add to a draft pull request using gh. Runs only when you ask for it explicitly. Claude Code CX Codex Cursor +1 3,400installs chakra-ui-builder chakra-ui skill Build responsive, accessible interfaces with Chakra UI v3, add the library to a project, and shape its theme. Useful for components, pages, and layouts. Claude Code CX Codex Cursor +1 3,500installs view-pdf official anthropics skill Opens PDFs in an interactive viewer for shared markup, form filling, highlights, stamps, and visual signatures. Use it when text reading alone is not enough. Claude Code CX Codex Cursor +1 6,300installs modern-web-guidance GoogleChrome skill A skill that searches a catalog of modern web guides and feeds the matching one to your agent. Useful when the model's training data has stale HTML, CSS or client-side JS patterns. Claude Code CX Codex Cursor +1 34,900installs openspec-sync-specs openspec skill Syncs delta specs from an active OpenSpec change directly into main project specs without triggering change archiving. Claude Code CX Codex Cursor +1 3,800installs