Skills
100,928 packaged capabilities and playbooks for agents. Install any of them with one command.
All
Registers cron triggers with 7-field expressions to run functions on recurring schedules. Use when scheduling periodic jobs, timed automation, crontab replacements, cleanup routines, report generation, health checks, batch processing, or any task that should run every N seconds, minutes, hours, or on a weekly/monthly calendar.
This skill should be used when the user asks to "share memory between agents", "KV cache compaction for multi-agent", "orchestrator worker context", "latent briefing", "reduce worker tokens", "cross-agent memory without summarization", or discusses Attention Matching compaction, recursive language models with workers, or token explosion in hierarchical agents.
AI image generation tool that creates images from prompts or reference images. Supports multiple image models enabled in the configuration and lets users control resolution, aspect ratio, quality, and output count. Trigger when users say “生成图片,” “AI 画图,” “AI 生图,” “帮我画,” “图片生成,” “image generation,” “generate image,” “画一张图,” “做张图,” or “图生图.”
A single-frame motion-design composition with looping CSS animations — rotating type ring, animated globe, ticking timer, parallax labels. Renders as a hero video poster you can hand straight to HyperFrames or any keyframe-based exporter. Use when the brief asks for "motion design", "animated hero", "loop", "video poster", "title card", or pairs Open Claude Design with HyperFrames for a kinetic export.
Company news pulse: quickly attribute unusual stock price movements. Use 4 parallel Agents to scout company events, regulatory policies, industry competitors, and market sentiment, producing an event timeline, an assessment of the main cause of the movement, and whether it triggers a thesis re-review.
Generates structured OKR plans (Objectives and Key Results) for teams and companies following Google/Intel methodology. Takes company goals, team function, quarter, and current metrics to produce a comprehensive okr-plan.md with objectives, key results, scoring criteria, alignment mapping, tracking cadence, and retrospective templates.
Use when the user says "/plan-execute", "plan execute", "implement plan", or "execute plan" and provides a finalized plan file path to carry out. Claude orchestrates, Codex writes code, Claude reviews, and Codex fixes issues until the quality bar is met.
The full Resend API (100 endpoints across emails, broadcasts, audiences, contacts, domains, templates, webhooks)... Trigger phrases: `send an email with resend`, `check resend deliverability`, `list resend audiences`, `what did we send to <email>`, `use resend`, `run resend`.
Forces exhaustive problem-solving using corporate PUA rhetoric and structured debugging methodology. MUST trigger when: (1) any task has failed 2+ times or you're stuck in a loop tweaking the same approach; (2) you're about to say 'I cannot', suggest the user do something manually, or blame the environment without verifying; (3) you catch yourself being passive — not searching, not reading source, not verifying, just waiting for instructions; (4) user expresses frustration in ANY form: 'try harder', 'stop giving up', 'figure it out', 'why isn't this working', 'again???', '换个方法', '为什么还不行', '你再试试', '加油', '你怎么又失败了', or any similar sentiment even if phrased differently. Also trigger when facing complex multi-step debugging, environment issues, config problems, or deployment failures where giving up early is tempting. Applies to ALL task types: code, config, research, writing, deployment, infrastructure, API integration. Do NOT trigger on first-attempt failures or when a known fix is already executing successfully.
Scalable React composition patterns. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes. Do not use for React/Next.js performance optimization (use react-best-practices instead).
Build, explain, and modify @react-three/start apps that use file-based React Three Fiber scene and DOM composition. Use when working in a react-three-start project, when the user mentions @react-three/start, react-three-start, R3F app structure, .scene.tsx/.dom.tsx files, Scene/Dom slots, wrappers, start.config.ts, or the react-three-start/r3s CLI.
Structured review process for Remotion video implementations. Analyzes spec compliance, detects common timing/easing issues, validates asset quality, and provides prioritized revision lists. Use when reviewing Remotion code against design specs or performing quality assurance on video compositions. Trigger phrases "review video code", "check spec compliance", "audit Remotion implementation".
Run RFDiffusion protein backbone design via NVIDIA NIM. Use for de novo protein backbones, motif scaffolding, binder design, hotspot residues, contigs syntax, diffusion steps, hosted NVIDIA API calls, local Docker deployment, and PDB backbone outputs for ProteinMPNN sequence design.
Create reusable black-background white-text opening animations for new videos. Use when the user asks for "黑底白字开场", "纯黑加白字", "白色文字逐渐出来", "一个个字出来", "打字效果", "打字音效", "字体变化开头", "opening title animation", "kinetic text opener", or a short black-and-white intro before a HyperFrames, Remotion, ffmpeg, SaaS/product, tutorial, commentary, or course video. This is for original opener creation, not pixel-level reference matching.
Write production-grade Rust code using a multi-pass approach. Design types first, then implement, then simplify, then verify with automated lint. Use this skill whenever writing new Rust functions, structs, modules, or features. Triggers on Rust implementation, new Rust code, Rust functions, Rust modules, error handling in Rust, async Rust, or type design in Rust.
This skill should be used when working with single-cell omics data analysis using scvi-tools, including scRNA-seq, scATAC-seq, CITE-seq, spatial transcriptomics, and other single-cell modalities. Use this skill for probabilistic modeling, batch correction, dimensionality reduction, differential expression, cell type annotation, multimodal integration, and spatial analysis tasks.
A pixel / sprite-style animated explainer slide—full-bleed cream stage, bold display year, animated pixel-art mascot (e.g. Hanafuda card, mushroom, or 8-bit console), kinetic Japanese display type, ticking timeline ribbon. Reads like a single frame of an educational motion video—looping CSS keyframes, no JS, ready to be screen-recorded into a vertical video. Use when the brief asks for a "sprite animation", "pixel-art video", "8-bit explainer", "history of X explainer", "kinetic typography history", "Nintendo-style", "精灵图动画", "像素动画", or "复古动画"
Trace drug mechanism of action — primary target → downstream signaling → pathway perturbation → tissue/organ effect → clinical outcome. Uses DrugBank, ChEMBL, KEGG, Reactome, STRING. Use for understanding how a drug works, identifying off-target effects, mechanism-based combination therapy design, and writing mechanism sections of reports.
Drug and chemical toxicity assessment via adverse outcome pathways (AOPs), real-world FAERS adverse event signals, FDA labels, toxicogenomic associations, and EPA CompTox quantitative hazard/high-throughput bioactivity data. Triangulates molecular initiating event to cellular outcome to organ-level toxicity to clinical adverse event. Use for hepatotoxicity/cardiotoxicity/nephrotoxicity prediction and toxicology reports.
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
Windows-first Visio diagram reconstruction workflow for flowcharts, architecture diagrams, and paper-style module figures. Reuses ppt-master style analysis and composition discipline on the front half, but outputs editable Visio .vsdx plus exported .svg and .png through a scene.json to Visio pipeline. Use when the user wants a diagram recreated as editable Visio shapes instead of a pasted screenshot or PPT-only result.
Convert a web URL into cleaned Markdown with deterministic routing. Use when Codex needs to read article-like content from links and should apply source-aware fetch strategies: default to r.jina.ai for general pages (including X/Twitter), use defuddle.md for YouTube links, and use browser-impersonated extraction for WeChat/Zhihu/Feishu pages with Mozilla Readability cleanup.
Measure how many hours a person really works per day, per client or project, and at what clock times, from the digital exhaust they already leave — Claude Code transcripts, Slack, WhatsApp, meeting recordings, laptop screen time, browser history and chess games — with leisure subtracted and the idle threshold calibrated against their own stated breaks. Use it whenever someone asks "how many hours do I actually work", "how much time do I spend on client X vs Y", "what are my working hours / routine", "am I overworking", "how much of my day is chess / YouTube", or wants a timesheet reconstructed after the fact. Trigger it even when the word "hours" never appears — "how long are my days", "split my time between customers", "when do I usually start and stop" are this skill.
Onboard a user to Wren Engine end-to-end. Walks through environment checks, project scaffolding, connection configuration via .env, and first query. Use when: user wants to install Wren Engine, set up a new data source connection, or bootstrap a new project from scratch. Triggers: '/wren-onboarding', 'install wren', 'set up wren engine', 'wren onboarding', 'connect new database to wren'
Use when you need to implement or improve distributed tracing with OpenTelemetry in Java — including trace/span modeling, context propagation, semantic conventions, span attributes/events/status, sampling strategy, baggage usage, privacy safeguards, and backend integration with OTLP collectors. This should trigger for requests such as Improve tracing; Apply OpenTelemetry tracing; Add distributed tracing; Refactor tracing instrumentation; Instrument Java services with OpenTelemetry spans. Part of Plinth Toolkit
Create, view, and manage Alibaba Cloud DTS data migration or synchronization tasks interactively. Automatically triggered when the user mentions keywords such as “DTS task”, “DTS migration”, “DTS sync”, “data migration task”, “data sync task”, “create migration”, “create DTS”, “new DTS”, “DTS status”, “migration status”, “sync status”, “stop migration”, “suspend DTS”, or “release DTS”.
Simplify the changes of the current PR or working tree with an ablation study - remove each piece of the diff and keep only what is proven needed - so the result has just-right abstraction, minimal clean code, and stays robust and universal. Use when asked to simplify, slim down, clean up, or reduce the current changes or PR.
Expert knowledge for Azure Kubernetes Service (AKS) development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when designing AKS clusters with Fleet, GPUs, Istio/KEDA, Entra/RBAC, or AI/Ray/KAITO workloads, and other Azure Kubernetes Service (AKS) related development tasks. Not for Azure Container Apps (use azure-container-apps), Azure Container Instances (use azure-container-instances), Azure Red Hat OpenShift (use azure-redhat-openshift).
Use when building an admin app or UI on the Bagisto Admin API — a back-office dashboard, an order, catalog, customer, marketing, CMS or settings management screen, an admin mobile app, the Create-Order flow, or any admin panel page on the API. Ask the client's platform and stack first, and treat the api-docs as the source of truth for exact shapes. Trigger phrases include "admin orders", "admin products", "customers", "cart rules", "CMS", "settings", "reporting", "admin panel on the API".
Pull original ("vanilla") Minecraft textures from Mojang's bedrock-samples repository through the jsDelivr CDN and apply them to Blockbench models, resolving block IDs to per-face files, tinting grayscale grass/leaves/water, tiling large faces, handling flipbooks, and importing the vanilla PBR texture_set (MERS/normal). Use when the user asks for vanilla, default, original, real or Minecraft-accurate textures, names a Minecraft block or material for a model (brick wall, oak log, stone bricks, grass block, wool, glass), wants a model to match the base game, or needs a Bedrock texture name mapped to Java Edition. Works for Bedrock, Java and generic models.
Create, package, install, watch, and verify a complete original CodeDrobe theme for the OpenAI Codex desktop app on macOS or Windows from a single natural-language request. Use when a user asks for a Codex skin/theme, describes a visual concept such as “make me a kung-fu football theme,” wants an image-backed home and conversation design, or asks to create and directly install/apply a `.codedrobe-theme` without a multi-turn setup process.
Analyzes your Claude Code conversation history to identify patterns, common mistakes, and opportunities for workflow improvement. Use when user wants to understand usage patterns, optimize workflow, identify automation opportunities, or check if they're following best practices.
MAD-based outlier detection on session spend. Robust to the very outliers it hunts (unlike mean+sigma). Surfaces specific anomalous sessions with modified-z scores; optional --alert-on-outliers exit code for CI gates. Distinct from cost-burn (aggregate trend) — this answers "which INDIVIDUAL session is the outlier?".
Burn-rate trend over time with optional drift-alert exit code. Bins session spend into buckets, surfaces window-over-window delta, and can exit 1 when latest bucket exceeds prior mean by a configurable %. Distinct from `cost-trend` (benchmark drift); this tracks PRODUCTION spend trajectory.
Automatic graph layout using dagre with React Flow (@xyflow/react). Use when implementing auto-layout, hierarchical layouts, tree structures, or arranging nodes programmatically. Triggers on dagre, auto-layout, automatic layout, getLayoutedElements, rankdir, hierarchical graph.
Automate and script DaVinci Resolve workflows. Use when a user asks to script DaVinci Resolve via Python/Lua API, automate color grading, batch render projects, manage timelines programmatically, automate media import, build render queues, create Fusion compositions via script, automate Fairlight audio processing, manage project databases, build custom tool scripts, or integrate Resolve into production pipelines. Covers the Resolve Scripting API (Python/Lua), Fusion scripting, and workflow automation.
PostgreSQL and Drizzle ORM best practices. Triggers on: PostgreSQL, Postgres, Drizzle, database, schema, tables, columns, indexes, queries, migrations, ORM, relations, joins, transactions, SQL, drizzle-kit, connection pooling, N+1, JSONB, RLS. Use when writing database schemas, queries, migrations, or any database-related code. Proactively apply when creating APIs, backends, or data models.
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.