Skills
99,951 packaged capabilities and playbooks for agents. Install any of them with one command.
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Generate customized .claude/ harness framework with Fusion Architecture (GAN-inspired + Domain Specialists). TRIGGER when user wants to set up AI-assisted development structure, create a new project harness, add structure to existing projects, or mentions 'harness', 'scaffold', 'framework setup'. Supports all domains through template + dynamic generation.
REQUIRED when the user names a website and wants data from it, such as prices on allbirds.com, flights on kayak, or listings from zillow, or wants to add a new site to the Hermai registry. Supports self execution from open source schemas and hosted execution through Hermai Cloud. Covers discovery, session capture, schema authoring, push, and production fetch checks. SKIP when the task has no specific website or the user explicitly wants raw HTML of a one time page.
Guide for implementing HolmesGPT — an AI agent for troubleshooting cloud-native environments. Use when investigating Kubernetes issues, analyzing alerts from Prometheus/AlertManager/PagerDuty, performing root cause analysis, configuring HolmesGPT installations (CLI/Helm/Docker), setting up AI providers (OpenAI/Anthropic/Azure), creating custom toolsets, or integrating with observability platforms (Grafana, Loki, Tempo, DataDog).
Build, scaffold, debug, and publish apps for the Homey smart home platform using the Homey Apps SDK v3. Use this skill whenever the user mentions Homey, Homey Pro, Homey Cloud, Homey app development, Homey CLI, Homey Compose, Homey Flow cards, Homey device drivers, Homey capabilities, Homey widgets, Homey pairing, or any smart home app development targeting the Homey platform. Also trigger when the user wants to integrate a device brand or cloud service with Homey, create Flow automations, build dashboard widgets, or publish to the Homey App Store. Even if the user just says "I want to make a Homey app" or mentions a device they want to control with Homey, use this skill.
Broadside — Dark editorial canvas with a single fire orange accent and bilingual Latin/Chinese type stack. Anything that should land like a broadside newspaper headline: brand manifestos, magazine and cultural pitches, design talks, bilingual EN/CN decks, founder vision statements.
Grove — Forest-green canvas with cream type, classical Playfair serifs, and a single rust accent. Anything that should feel organic, considered, and grown-up: sustainability and wellness brands, outdoor / nature products, wineries and restaurants, literary or arts decks, advisory deliverables, bilingual EN/CN reports.
Mat — Dark sage canvas with bone paper and burnt-orange accent; mid-century modern with wood undertones. Anything that should feel mid-century, tactile, and intentional: design studio credentials, architecture / interior brands, ceramics / craft / furniture, advisory decks.
Pin & Paper — Yellow paper with safety-pin illustrations, ink-blue handwritten Caveat, paper-grain texture. Anything that should feel hand-crafted, warm, and literary: qualitative research findings, founder reflections, longform brand stories, workshop debriefs.
Retro Windows — Windows 95 chrome: gray title bars, MS Sans Serif, pixel typography, full nostalgia. Anything that should feel knowingly nostalgic: retro gaming, Y2K-aesthetic brands, creator portfolios with a 90s vibe, tech-history talks, deliberately tongue-in-cheek decks.
Scatterbrain — Post-it inspired: pastel sticky notes, Caveat handwriting, Shrikhand and Zilla Slab type stack. Anything that should feel like a designer's whiteboard: brainstorms, workshops, creative-agency credentials, design-thinking sessions, ideation pitches, art-direction reviews.
Vellum — Deep navy canvas with warm-yellow italic Cormorant serifs and a single dusty teal accent. A quiet, scholarly aesthetic. Anything that should feel scholarly, literary, and quietly intelligent: research synthesis, white papers, academic and policy briefs, advisory deliverables, longform editorial pieces, founder reflections.
Apply classical rhetoric — Ethos, Pathos, Logos — to analyze persuasive communication and craft effective arguments. Use this skill when the user needs to make a speech more persuasive, analyze why a piece of communication is effective, write a compelling proposal, or evaluate rhetorical strategies — even if they say 'make this more convincing', 'why is this speech so powerful', or 'how do I persuade the board'.
Elimina patrones de escritura típicos de IA en textos en español de España para que suenen naturales y humanos. Aplica esta skill siempre que generes, edites o revises textos en español: artículos, guías, tutoriales, emails, copy comercial, publicaciones en redes sociales, documentación, informes o cualquier prosa. Actívala también cuando el usuario pida humanizar texto, eliminar tono robótico, mejorar la naturalidad de un texto, o cuando mencione que algo suena a IA, a ChatGPT o a texto generado automáticamente.
Edit images with precision using ImageMagick 7, sips, transparent-background, and Pillow — with intelligent routing to AI semantic editing (Gemini/nano-banana-pro) for content-aware operations. Covers cropping, resizing, compositing, annotating, format conversion, color adjustment, background removal, batch processing, and montage creation. Triggers on image editing, crop, resize, composite, annotate, remove background, format conversion.
Read and send email via IMAP/SMTP. Check for new or unread messages, fetch content, search mailboxes, mark messages as read or unread, and send emails with attachments. Supports multiple accounts. Works with any IMAP/SMTP server, including Gmail, Outlook, 163.com, vip.163.com, 126.com, vip.126.com, 188.com, and vip.188.com.
Implements a saved plan through to a tested, independently reviewed pull request, handing it to an agent in its own worktree when possible. Use this skill when the user asks to implement, execute, or continue a plan. Do not use for creating a plan (use create-plan) or for changes without a plan.
Use when initializing or correcting Prettier, lint-staged, simple-git-hooks, and LF line-ending configuration in a Node.js project, or when you need to install a Node/pnpm environment in a GitHub PR cloud job and safely format PR changes; applies to prettier-plugin-lint-md version drift, plugin load failures, git hooks, EOL, CRLF/LF, and phantom modification issues.
Initialize or update VSCode configuration files (.vscode/extensions.json and .vscode/settings.json), govern the lifecycle of extension recommendations and known replacement relationships, and establish clear boundaries between safe JSONC migration, workspace/user-level scope, preflight/postflight and rollback-verifiable acceptance; also converge `files.eol` to `"\n"`, work with `.gitattributes`, `.editorconfig` and Prettier to resolve CRLF/LF drift and git phantom modification issues on Windows, and fill in default performance optimizations for slow VSCode startup, file watching, search indexing and the TypeScript Server in large monorepos. Use this skill whenever the user mentions initializing vscode, editor configuration, workspace settings, extension replacement/deprecation migration, line ending normalization, EOL, CRLF/LF, phantom modifications, team conventions, slow VSCode startup, large repository performance, file watching noise reduction or search index optimization.
Analyze Claude Code session logs and surface productivity improvements. Extracts thinking blocks, tool usage stats, error patterns, debug trajectories - then generates friendly, actionable recommendations. Triggers on: introspect, session logs, trajectory, analyze sessions, what went wrong, tool usage, thinking blocks, session history, my reasoning, past sessions, what did I do, how can I improve.
Retrieve Chinese market financial data and investment research information, covering 200+ interfaces for A-shares, Hong Kong stocks, funds, indices, financials, announcements, research reports, and macroeconomics. Use when: the user wants to check stock trends, fund NAV, index quotes, financial statements, valuation metrics, announcements and research reports, institutional views, macro data, sector themes, industry chains, or market statistics, or wants to pull, export, or compare structured financial data. Do not use when: the user wants direct buy/sell advice, automatic order placement, trade execution, non-financial data queries, system operations troubleshooting, or asks for fabricated conclusions when no data is available.
Mirror an iOS Simulator into the Codex in-app browser and render SwiftUI previews from importable Swift packages in that simulator with hot reload. Use when a user wants to watch or interact with an iOS app in the browser, see a SwiftUI preview outside Xcode Canvas, iterate live on a preview, or capture browser-visible simulator proof.
Use this skill for Jira work items with Atlassian CLI (`acli`). Trigger it whenever the user mentions Jira, JQL, issue or ticket keys like `ABC-123`, assignees, status changes, comments, rich-text Jira descriptions, or Markdown that needs to become Jira ADF. Resolve the project from an explicit issue key or project key first, then `.jira-skill.json` (searching up to repo root), then `~/.config/jira-skill/config.json`, then STOP and ask the user — never auto-select. Do not use it for GitHub PR edits, repo/codebase searches (even if "jira" appears as a package or library name), git branch naming, Confluence, auth setup, REST API scripting, or non-Jira trackers.
Draft or revise emails, Slack messages, and other prose in Justin Williams's direct, conversational, pragmatic voice. Use when asked to write on Justin's behalf, sound like Justin, or apply his writing style; not for ordinary assistant replies or verbatim quotations.
Kusto Query Language authoring, debugging, optimization, translation, and tooling for Azure Monitor, Sentinel, ADX, and Application Insights. USE WHEN user mentions 'KQL', 'Kusto', 'Log Analytics query', 'Sentinel query', 'hunting query', 'ADX query', 'Application Insights query', 'translate SQL to KQL', 'Splunk to KQL', 'optimize query', 'KQL performance', '.kql file', 'detection rule', 'analytics rule', 'threat hunting', 'Azure monitor query', 'log query', 'summarize operator', 'where TimeGenerated', OR any request involving querying Azure log/telemetry data. Even if the user doesn't say "KQL" explicitly — if they're asking about querying Azure logs, security events, or telemetry data, this skill applies.
Smart Label Capture (Scandit `LabelCapture`) in React Native projects — extracting multiple fields (price, expiry date, serial or lot number, weight) from a label in one scan, using barcode fields plus text fields with regex patterns. Use for integration, label-definition configuration, captured-label handling, the Validation Flow, and SDK version migration.
Smart Label Capture (Scandit `LabelCapture`) in web/browser (TypeScript/JavaScript) projects — extracting multiple fields (price, expiry date, serial or lot number, weight) from a label in one scan, using barcode fields plus text fields with regex patterns. Use for integration, label-definition configuration, captured-session handling, overlay UI, the Validation Flow, and SDK version migration.
Expert system for creating and optimizing high-conversion landing pages for digital products. Use it to create pages from scratch (SaaS, courses, ebooks, newsletters, Micro-SaaS), audit existing pages to improve conversion, or generate persuasive copy (PAS, AIDA). Includes structures, copy, design, CTAs, social proof, and technical optimization.
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.