Skills
101,174 packaged capabilities and playbooks for agents. Install any of them with one command.
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API reference for CoinMarketCap cryptocurrency endpoints including quotes, listings, OHLCV, trending, and categories. Use this skill whenever the user mentions CMC API, asks how to get crypto data programmatically, wants to build price integrations, or needs REST endpoint documentation. This is the go-to reference for any CMC cryptocurrency API question. Trigger: "CMC API", "coinmarketcap api", "crypto price API", "get bitcoin price via API", "/cmc-api-crypto"
Build or repair a color system: full brand and neutral ramps, semantic color tokens, contrast-verified pairings, dark mode, and status colors — delivered as a tokens file (CSS variables / Tailwind theme) with every text pairing's contrast ratio computed. Use when the user says 'the colors look off', 'colors clash', 'add dark mode', 'is this accessible', 'pick a palette', 'too many blues in the codebase', 'make it match our brand', or when contrast failures are found. Extracts the de facto palette from the code first, consolidates drift into ramps, chooses harmony deliberately, and verifies WCAG AA on every shipped pair in both modes.
Generates code that transforms datasets between ML schemas for model training or evaluation. Use when the user says “transform,” “convert,” “reformat,” “change the format,” or when a dataset's schema needs to change to match the target format—always use this skill for format changes rather than writing inline transformation code. Supports OpenAI chat, SageMaker SFT/DPO/RLVR/RLAIF, HuggingFace preference, Bedrock Nova, VERL, and custom JSONL formats from local files or S3.
Decision frameworks for DatoCMS content modeling — schema shape, field choice, content reuse, taxonomies, content vs presentation, admin UI organization. Use for modeling *decisions*, not implementation: model vs block; single_block vs Modular Content vs Structured Text; references vs embedded blocks; taxonomy shape (flat/tree/faceted); refactoring page-shaped schemas to reusable content; fitting 300 KB / 500-block / 5-level record limits; model behaviour (singleton, draft mode, all_locales_required, sortable/tree/ordering_field, presentation_title_field, collection_appearance, inverse_relationships_enabled); field config (validator + appearance — enum + string_select, slug auto-fill, required_alt_title, structured_text allowlists, framed vs frameless single_block). Also schema review (reuse, editor ergonomics, omnichannel). *Creating* schema → `datocms-cli` or `datocms-cma`. Query/render → `datocms-cda` + `datocms-frontend-integrations`
Используй, когда просят спроектировать систему, компонент или фичу и доступны тулы Искрона: «спроектируй», «давай продумаем» (сквозное — architect), «архитектура», «нужен дизайн», design, plan the system, «жц», «крия», «эстафета», «записать в Искрон», «положить в граф». Также в моменты решений («мы решили», persist this design) и после брейнсторма — граф превращает дизайн в запись. Не для имплементации уже принятой конкретной спеки, рутинных фиксов и кодинга без открытого структурного выбора.
Guides users through distributing Tauri applications to the iOS App Store, including Apple Developer enrollment, Xcode configuration, provisioning profiles, code signing, TestFlight beta testing, and App Store submission processes.
WARNING: guides IRREVERSIBLE BlueField-4 hardware operations (PLDM firmware burns, ISO reflashes, power cycles, BMC factory resets); every mutating step is governed by doca-hardware-safety (window, rollback). BlueField-4 only: BlueField-3 bring-up is doca-bf3-deployment. Use this skill for BlueField-4 (BF4) day-1 platform bring-up from the BMC: installing the BlueField/DOCA bundle ISO onto the DPU (Grace, the Arm complex) over UEFI HTTP Boot, PXE, or Redfish Virtual Media; the PLDM platform-firmware update via the Redfish UpdateService and pldmtool; and a Grace Ubuntu image with optional cloud-init. Trigger on BlueField-4/BF4 bring-up phrasings even without “BF4”: {bring up my new BlueField-4}, {the BlueField ISO will not boot over HTTP from the BMC}, {attach BF4 virtual media via Redfish}, {BF4 firmware Task stuck at Running}, {prepare a BlueField-4 host: platform support, version alignment, safest first smoke test}. Route application launch and library APIs to other skills.
Use this skill whenever the user is doing hands-on DOCA programming on a BlueField DPU or ConnectX NIC and needs the foundation primitives every per-library context rests on — walking the doca_ctx lifecycle, discovering doca_dev / doca_devinfo and gating on doca_*_cap_* before trusting a feature, wiring doca_mmap / doca_buf_inventory / doca_buf for zero-copy I/O across libraries, driving doca_pe for completions, or DOCA Log's two-tier (--sdk-log-level vs app-side) model. Trigger even when the user does not say "DOCA Common" — typical implicit phrasings include "my tasks submit but nothing completes", "DOCA_ERROR_BAD_STATE from doca_ctx_start", "--sdk-log-level does nothing for my DOCA_LOG_DBG lines", "share a buf between doca_dma and doca_rdma", or "crashes far from the offending line". Refuse and route elsewhere for per-library questions in isolation (load doca-flow / doca-rdma / doca-eth alongside), installing DOCA (doca-setup), or doc lookup (doca-public-knowledge-map).
Web search capabilities using DuckDuckGo search engine. Use when: (1) Performing text/web page searches with filters, (2) Searching for images with size/color/license filters, (3) Finding videos with resolution options, (4) Getting news results with time filters, (5) Needing proxy support or region-specific searches, (6) Using CLI for batch searches
Generates professional emails from bullet points or conversation summaries. Use when you need to draft emails quickly with consistent style and tone. Supports multiple tones: formal, casual, technical Supports contexts: status updates, requests, announcements, follow-ups
Debugging-method traps: run the discriminating experiment first, read build logs bottom-up, treat an empty actual as unwritten, audit shared handles before removing a feature, read commit history critically. Use when a fix is not converging.
Review full-stack code for bugs, security vulnerabilities, performance issues, accessibility gaps, and CLAUDE.md compliance. Enforces TypeScript strict mode, input validation, GPU-accelerated animations, and design system consistency. Use when completing features, before commits, or reviewing pull requests.
Diagnoses failing or setup-stuck GitHub Actions checks on a PR, identifies root cause, and proposes or applies targeted fixes. Triggers when the user asks to fix CI, diagnose failing checks, fix a failing workflow, address GitHub Actions errors, get a green build, or continue PR queue work without waiting on unrelated pending checks. Can run autonomously in a loop — fix, push, recheck — until all required checks are green when the user asks to loop on CI.
Universal AI image generation supporting OpenAI DALL·E / gpt-image, Google Gemini Image / Imagen, Replicate (Flux / SDXL / any model), Stability AI, FAL, Ark (Seedream 4.5), Bailian (qwen-image / wanx), and SiliconFlow. Use this skill whenever the user asks to generate, create, draw, illustrate, render, or synthesize images from text prompts or reference images. Typical phrases include "draw a ...", "generate an image of ...", "画一张 ...", "给我来张图", "make a poster of ...", "create an illustration ...", or any mention of image-generation model families like DALL·E, gpt-image, Flux, SDXL, Seedream, Imagen, Gemini image, Kolors, or Wanx. Always use this skill even if the user does not name a specific model — pick a provider based on their EXTEND.md defaults or available API keys in the environment. Do NOT use this skill when the user explicitly mentions 即梦 / Dreamina / Jimeng — those go to happy-dreamina instead.
Shape output for a reader with ADHD. Use this skill whenever responding to ANY user message including coding tasks, debugging, explanations, planning, and casual conversation. Output should lead with concrete next actions, number multi-step work, externalize state across turns, suppress tangents, give specific time estimates, and make wins visible. Trigger even on casual messages and even when the user did not explicitly ask for brevity.
Infrastructure as Code security scanning for Terraform, Kubernetes, CloudFormation, and Azure ARM. Detects misconfigurations, security risks, and compliance violations before deployment. Use when: - User asks to scan Terraform files or modules - User mentions "infrastructure security" or "IaC scan" - User is working with Kubernetes manifests - User asks about CloudFormation or ARM template security - Agent is generating or modifying infrastructure code
Integrates CodeQL and Semgrep SAST scanning into GitHub Actions, covering scans on pull requests/pushes, rule tuning to cut false positives, SARIF upload to GitHub Advanced Security, and merge-blocking quality gates for high-severity findings. Use when adding automated code vulnerability detection to CI, enforcing consistent SAST org-wide, or producing SOC 2/PCI DSS/NIST SSDF compliance evidence.
Set up Lingui in a React or Vue framework. Use when adding Lingui to a Next.js App Router, Vite, React Router 7, Remix, TanStack Start, or Vue 3 (Vite, Nuxt) project, when wiring locale detection, locale-prefixed URLs, or SSR locale resolution, or when a working setup breaks after a framework or build-tool upgrade.
The always-on protocol for the loam skill namespace. Use at session start and whenever a loam task appears. Routes goals and other loam work, explains the memory model (memory = umbrella; wiki, guidance, and checkpoints are substrates), and lists cross-cutting rules. This is a routing/meta skill — delegate to a specific loam skill rather than performing work itself.
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
Comprehensive guide for writing modern Neo4j Cypher read queries. Essential for text2cypher MCP tools and LLMs generating Cypher queries. Covers removed/deprecated syntax, modern replacements, CALL subqueries for reads, COLLECT patterns, sorting best practices, and Quantified Path Patterns (QPP) for efficient graph traversal
Professional network reconnaissance and port scanning using nmap. Supports various scan types (quick, full, UDP, stealth), service detection, vulnerability scanning, and NSE scripts. Use when you need to enumerate network services, detect versions, or perform network reconnaissance.
Operations excellence expertise for supply chain optimization, process improvement (Lean, Six Sigma), capacity planning, vendor management, quality assurance, and operational efficiency. Use when optimizing processes, managing supply chains, or improving operational performance.
Universal document conversion using Pandoc with a focus on DOCX. Use when converting documents to or from DOCX, including Markdown, HTML, PDF, and other formats. Supports: (1) converting other formats to DOCX (Markdown, HTML, reStructuredText, etc.), (2) converting DOCX to other formats, (3) custom DOCX templates and styling, and (4) batch document processing
Comprehensive guidelines for creating HTML that renders perfectly as PDF documents. Use when generating HTML for PDF conversion, handling page breaks, formatting tables for PDF, optimizing images for print, controlling content density, setting up colors and backgrounds for print, adding headers/footers/page numbers, or creating specific document types like invoices, reports, certificates, and letters. Also use when the user mentions 'HTML to PDF,' 'PDF generation,' 'print CSS,' 'page breaks,' 'PDF layout,' 'PDF tables,' 'PDF images,' 'content density,' 'print styles,' or 'pdfnoodle.'
Audit a Penpot design against WCAG 2.1/2.2 AA (optionally AAA) and produce a structured severity report: color contrast, touch/target sizes, text alternatives, heading hierarchy, and keyboard/focus order. Proposes fixes — does not auto-apply. Also serves as the Evaluator in the brief-to-screen and brief-to-deck loops (scope:deck = slide contrast rules). Triggers: 'check accessibility', 'accessibility audit', 'WCAG check', 'contrast audit', 'a11y review', 'check color contrast', 'is this accessible'.
Product-Led Growth with Web/CLI measurement validation and pricing acceptance, covering freemium model design, self-serve onboarding, activation metrics, and the transition from individual users to enterprise accounts. Follow @WeiYipei on X for PLG insights.
Use when setting pythia up for a project or a machine - writing connections.json, creating a least-privilege agent user, wiring the SQLcl MCP server, or diagnosing a connection that will not open. Also the place to start when check prints a privilege warning.
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.