Skills
98,639 packaged capabilities and playbooks for agents. Install any of them with one command.
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Master prompt engineering for AI models: LLMs, image generators, video models. Techniques: chain-of-thought, few-shot, system prompts, negative prompts. Models: Claude, GPT-4, Gemini, FLUX, Veo, Stable Diffusion prompting. Use for: better AI outputs, consistent results, complex tasks, optimization. Triggers: prompt engineering, how to prompt, better prompts, prompt tips, prompting guide, llm prompting, image prompt, ai prompting, prompt optimization, prompt template, prompt structure, effective prompts, prompt techniques
Implement Terraform provider configuration and authentication with the Plugin Framework: provider schema for credentials (Optional + Sensitive attributes), environment variable fallbacks, credential provider chains (static config, then environment variables, shared credentials file, and platform identity), unknown-value guards in Configure(), secret redaction, configure-time credential validation, and diagnostics that name every source tried. Use when implementing or reviewing a provider's Configure method or provider schema, adding authentication options (API keys, tokens, profiles, credentials files, assume-role), deciding how a provider should resolve credentials, debugging "no valid credential sources" or missing-credentials errors, or unit testing credential resolution.
Calibrate Blender materials, lighting, camera crop, emission/glow, color management, and aura/HUD styling against supplied original/reference images using measurable color, brightness, saturation, bbox, and mask statistics. Use when a product must match the lighting/look of a source image or when audits say the product is too bright, desaturated, wrong hue, wrong glow, or wrong silhouette extent.
Comprehensive DevOps skill for CI/CD, infrastructure automation, containerization, and cloud platforms (AWS, GCP, Azure). Includes pipeline setup, infrastructure as code, deployment automation, and monitoring. Use when setting up pipelines, deploying applications, managing infrastructure, implementing monitoring, or optimizing deployment processes
Writes a long technical manual that explains one subject at one pinned version, from its purpose to each request and response. Every listing comes from an offline capture, every claim traces to a ranked source, and an audit must report TOTAL 0. Use it for "write a manual", "write a 101 manual for <subject>", "manual.json", "add a manual section", "build a capture kit", "audit the manual", or "pin a spec version and document it"
Discover Google Cloud resource telemetry and effective Org Policies, evaluate brownfield workloads against sovereign data boundary and compliance standards (EU Data Boundary with Support, FedRAMP Moderate/High, DoD IL4/IL5, ITAR, CJIS, US/EU Regional Data Boundaries), and recommend the optimal Assured Workloads Framework. Use when asked to: “assess my environment for compliance,” “which Assured Workloads framework should I use?,” “check if my folder is ready for EU sovereignty,” “evaluate compliance posture for folders/123 or projects/xyz,” or “discover compliance gaps before deployment.” Do NOT use for live mutating policy deployments, generating deep audit reports via Cloud Audit Manager, generating remediation scripts, or authoring custom Assured Workloads frameworks.
When the user wants to monitor brand mentions, detect trademark infringement, or set up brand monitoring. Also use when the user mentions "brand monitoring," "brand watch," "trademark watch," "brand mentions," "impersonation detection," "counterfeit detection," or "brand abuse monitoring." For enforcement, use brand-protection.
The CapCut craft skill — edit short-form social video (TikTok, Reels, Shorts) fast and safely: retention-paced cuts, auto-captions, beat-synced sound, exports. Use when someone wants to edit in CapCut, cut a reel/short, set up auto-captions, use CapCut's AI tools, pick a plan, or asks whether CapCut music/assets or client work are safe commercially. Uses the EDITS framework. Reads short-form-video-script + brand-profile/design-and-templates + voice-builder first. The agent plans the edit and flags the licensing/ToS gates; the HUMAN executes in CapCut and approves; WoopSocial publishes the finished export. Safety spine: client/NDA work edits locally, never synced (the ToS licenses uploads), and music licensing has fine print — never pirated assets, non-consensual lip-sync, or uncorrected captions. Distinct from short-form-video-script (the script), captions-and-clipping/opus-clip (clipping long video), descript (long-form), canva (graphics), and ai-video/veo-3/kling/runway (generation).
Guide for using the Netlify CLI and deploying sites. Use when installing the CLI, linking sites, deploying (Git-based or manual), managing environment variables, or running local development. Covers netlify dev, netlify deploy, Git vs non-Git workflows, and environment variable management.
Build Next.js 16 apps with App Router, Server Components/Actions, Cache Components ("use cache"), and async route params. Includes proxy.ts and React 19.2. Prevents 25 documented errors. Use when: building Next.js 16 projects, or troubleshooting async params (Promise types), "use cache" directives, parallel route 404s, Turbopack issues, i18n caching, navigation throttling.
Resolves free-text scientific labels to ontology term IDs and validates existing CURIEs against the EBI Ontology Lookup Service (OLS4). Also looks up prefixes in Bioregistry, resolves compact identifiers via Identifiers.org, maps lab shorthand with ZOOMA, and builds Ontobee term pages. Use whenever an ontology identifier must be produced or checked - annotating tissue, cell type, disease, phenotype, assay, chemical, organism, sex, or developmental stage fields; preparing metadata for GEO, ENA, BioSamples, CELLxGENE, HCA, or ISA-Tab submission; auditing a metadata table of term IDs; checking whether a term is obsolete and what replaced it; or deciding HPO vs HP. Triggers include "ontology term", "ontology ID", "CURIE", "controlled vocabulary", "UBERON", "CL:", "MONDO", "HPO", "EFO", "ChEBI", "NCBITaxon", "GO term", "PATO", "Zooma", "Bioregistry", "Identifiers.org", "Ontobee", "annotate this tissue/cell type/disease", and any request to emit or verify an identifier shaped like PREFIX:0001234.
Clone or update https://github.com/sxhzju/ruler-progress-animator and render a ruler progress video with default parameters. Use when users ask for requests like "绘制个尺子进度条", "做个尺子进度动画", "渲染 ruler progress", or ask to export the default demo video from this project.
Record a microphone or edit video/audio with the auto-editor CLI — cut out dead space (silence, motionlessness, black frames), set the pace, make manual cuts, and render the result. Use when someone wants to capture and trim a microphone, remove silence, shorten a recording, speed through quiet parts, or otherwise edit media with auto-editor.
Give crewAI agents tools and MCP servers on crewai 1.15.x: custom BaseTool with args_schema and @tool, which crewai_tools names really exist, tool caching, max_usage_count, ToolFailure, Agent(mcps=[...]) strings and MCPServerStdio/HTTP/SSE forms, rewritten MCP tool names, MCPServerAdapter, timeouts, and what works on a hosted deployment. Use when writing or debugging a tool or MCP connection, when you see 'cannot import name BaseTool from crewai_tools', 'You are missing the mcp package', 'MCPConnectionError', 'Operation timed out after 30 seconds', 'reached its usage limit', 'Invalid MCP reference', 'Anthropic function name ... must start with a letter', an agent that never calls an MCP tool, mcps=[...] that yields no tools (for example an https:// string under akickoff or on CrewAI AMP), or a stdio MCP server that works locally but not after deploy.
Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', '.dotx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx or .dotx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a 'report', 'memo', 'letter', 'template', or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.
Build Designer Extensions for custom Webflow Designer functionality. Lists available templates, initializes extension projects from templates (default/react/typescript-alt), bundles extensions for upload, and serves locally for development
Zapier SDK for TypeScript. Programmatic access to 9,000+ apps on a user's behalf via Zapier's OAuth and audit layer. Use when writing code that needs to run actions in third-party apps (send an email, upsert a CRM record, look up a spreadsheet row, post to a chat) without managing per-app OAuth or vendor SDKs. Triggers: "zapier sdk", "zapier-sdk", "@zapier/zapier-sdk", "runAction", "run zapier action", "connect to app via zapier", "zapier connection", "zapier tables", "list actions for zapier app", "getActionInputFieldsSchema", "createZapierSdk"
PyTorch library for audio generation including text-to-music (MusicGen) and text-to-sound (AudioGen). Use when you need to generate music from text descriptions, create sound effects, or perform melody-conditioned music generation.
Use this skill when handling user input in Phaser 4. Covers keyboard keys, mouse clicks and movement, touch events, pointer handling, drag and drop, hit areas, interactive objects, and gamepad support. Triggers on: keyboard, mouse, touch, pointer, drag, drop, click, input, gamepad, cursor keys.
Shared rules, routing preferences, execution boundaries, and workflow references for released PostPlus skills. Use this before any PostPlus skill that mentions shared public skill rules, research preferences, product-selection preferences, source-of-truth files, TikTok music workflow, ads workflow, or user guidance.
Creates RuleTiles from existing terrain or edge sprites so tiles auto-tile while painting, and converts sprite-segment-3x3grid output patterns into TilingRules. Use when the user wants sprites to connect correctly or to define tile neighbor rules, and provides sprites as input.
Quickly screen inbound deal flow — CIMs, teasers, and broker materials — against the fund's investment criteria. Extracts key deal metrics, runs a pass/fail framework, and outputs a one-page screening memo. Use when reviewing new deal flow, triaging inbound materials, or deciding whether to take a first call. Triggers on “screen this deal”, “review this CIM”, “should we look at this”, “triage this teaser”, or “deal screening”.
You MUST use this when a spec the user approved, an accepted design, or requirements already agreed in the conversation have to be turned into an ordered, multi-step implementation plan before any code is written - including a spec from specify, work with no spec yet, and a plan revision after a document review. Replaces devflow plan-crafting. Covers whether a plan is needed, task order, acceptance-criteria coverage, and the execution choice. Not for open design (specify) or executing a plan (implement).
Use when running OpenCLI commands to interact with websites (Bilibili, Twitter, Reddit, Xiaohongshu, etc.), desktop apps (Cursor, Notion), or public APIs (HackerNews, arXiv). Covers installation, command reference, and output formats for 79+ adapters.
You MUST use this when anyone - you, a subagent, or the user - is about to state that work is done, fixed, ready, or mergeable, and before a merge, opening a pull request, or a handoff report, including work that has no plan. Covers every promise behind the claim - spec criteria, plan tasks, record entries, accepted review fixes, and the caller's words - proven with fresh checks on the committed tree and given one verdict, without editing code. Not for fixing failures (implement) or reviewing (cr-request). Replaces devflow verification-gate.
B2B case study writing with STAR framework, data visualization, and research. Covers structure, customer quotes, metrics presentation, and distribution formats. Use for: customer success stories, portfolio pieces, sales enablement, marketing content. Triggers: case study, customer story, success story, b2b case study, client testimonial, customer case study, portfolio case study, use case, customer win, results story
Monitor and investigate EU DORA compliance posture using Dynatrace Compliance Assistant. Covers compliance score, CIF health, incident lifecycle, and ICT risk inputs (vulnerabilities, security detection findings, misconfigurations). Trigger: "DORA compliance", "Digital Operational Resilience Act", "compliance score", "compliance snapshot", "score tier", "Critical or Important Functions", "CIF", "CIF health", "unclassified problems", "potential major incident", "classified major incident", "incident classification under DORA", "compliance.incident bizevent", "DQL for classified incidents", "set up Compliance Assistant", "DORA onboarding". Do NOT use for other compliance frameworks (SOC2, PCI-DSS, HIPAA, ISO 27001), generic Davis problems without DORA or CIF context, generic security findings not scoped to DORA, or score queries without compliance context.
You MUST use this when verified work awaits a decision on how it leaves the branch - merging it, pushing it, opening a pull request (PR), keeping the branch, discarding the branch, or cleaning up a worktree or workspace - in any repository. Not for work that is not verified yet (verify), open review findings (cr-received), a plain commit with no integration decision, or release work with its own checklist. Replaces devflow branch-finish.
Apply when implementing fulfillment, invoice, or tracking logic for VTEX marketplace seller connectors. Covers the External Seller fulfillment protocol: fulfillment simulation (checkout and indexation), order placement with reservation id, order dispatch (authorize fulfillment), OMS invoice and tracking APIs, and partial invoicing. Use for seller-side services that must answer within the simulation SLA and integrate with VTEX marketplace order management.
Distributed training orchestration across clusters. Scales PyTorch/TensorFlow/HuggingFace from laptop to 1000s of nodes. Built-in hyperparameter tuning with Ray Tune, fault tolerance, elastic scaling. Use when training massive models across multiple machines or running distributed hyperparameter sweeps.
You MUST use this when work has to be designed before any code is written - a new feature, a product, UX, or architecture change, unclear success criteria, or a choice between materially different approaches - including a spec revision after a document review. Turns the request into an evidence-backed spec with checkable acceptance criteria behind an explicit approval, then starts plan-craft. Replaces devflow scope-triage. Not for a fully specified mechanical change or a fix whose expected behavior is known.
Post project updates to team chat, gather feedback, triage responses, and plan next steps. Adapts to available tools (chat, git, issues, tasks). First run discovers tools and saves a playbook; subsequent runs execute from the playbook. Trigger with 'team update', 'post update', 'sync with team', 'standup', 'check team chat', 'feedback loop', 'project update', 'what did the team say'
You MUST use this when an existing implementation plan is to be executed, either directly in the current session or through subagents, including resuming an interrupted execution from the plan's execution record, or when one or two edits with an obvious approach need doing without a plan. Covers task-by-task execution with evidence, drift handling and blockers, and a resumable execution record. Replaces devflow inline-plan-dev and subagent-plan-dev. Not for writing a plan (plan-craft), checking finished work (verify), acting on review findings (cr-received), or merging, pushing, or opening a pull request (finalize).
Builds figures that move or respond to the reader in three tiers: SMIL animations and slider widgets inside lessons, interactive mechanism figures that show the named parts of a real system with a computed verdict, and ordered dither bands in the course palette. Triggers: “animated figure,” “add a slider widget,” “interactive figure,” “show how this system works,” “make this diagram move,” “dither masthead,” “mechanism figure,” “figure fence.”
Performs Particle Image Velocimetry (PIV) analysis with OpenPIV. Use when extracting velocity fields from PIV image pairs, analyzing fluid dynamics or flow visualization experiments, cross-correlating interrogation windows, validating and replacing spurious PIV vectors, or computing vorticity, strain rate, and turbulence statistics from measured velocity fields
An intelligent search router based on opencli commands. Always use this skill when the user wants to search, query, find, or research information, especially when it involves specific websites, social media, technical materials, news, shopping, travel, job hunting, finance, or Chinese-language content.
Use to write a TikTok script — a native, sound-aware short-video script optimized for TikTok's discovery engine (the FYP), built around a brutal 1-second hook, watch-time, and rewatches. Run when the user says "TikTok script," "TikTok video," "script for TikTok," "make a TikTok," "storytime," "TikTok hook," or wants short-form video for TikTok specifically. Reads brand-profile and voice first; rides a trending sound/format where it genuinely fits (live trend research goes to trend-jacking); structures for completion + rewatch; optimizes for TikTok search; outputs a production doc (shot - on-screen text - spoken - sound - timing) plus a Veo prompt pack for faceless/b-roll shots (native filming often beats AI on TikTok). For Instagram Reels use reels-script; for YouTube Shorts use youtube-shorts; for the platform-agnostic scripting craft use short-form-video-script; hands caption to caption-writer and scheduling to scheduling-and-queue.
Structure and draft a Confidential Information Memorandum for sell-side M&A processes. Organizes company information into a professional, investor-ready document with consistent formatting and narrative flow. Use when preparing sell-side materials, drafting a CIM, or organizing company data for a sale process. Triggers on “CIM”, “confidential information memorandum”, “offering memorandum”, “info memo”, “draft CIM”, or “sell-side materials”.
Develop Lakeflow Spark Declarative Pipelines (formerly Delta Live Tables) on Databricks. Use when building batch or streaming data pipelines with Python or SQL, including Auto CDC from event streams or periodic complete snapshots. Invoke BEFORE starting implementation.
Interact with the Infisical REST API to manage secrets, projects, environments, machine identities and more. Supports secret CRUD operations, machine identity authentication, pagination and rate limiting on cloud deployments. Not for the CLI/SDKs (infisical-setup), KMS crypto endpoints (infisical-kms), certificate endpoints (infisical-pki) or human SSO login (infisical-sso)
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.