io.github.PurpleAILAB/Decepticon/api

Modern API category — gRPC, SOAP/WSDL, WebSocket, Server-Sent Events. Routing skill: identify the API protocol from the response Content-Type or wire format, then load the matching sub-skill.

io.github.PurpleAILAB/Decepticon/server-sent-events

Server-Sent Events (SSE / EventSource) exploitation — origin abuse for cross-site streaming exfil, prompt-injection via SSE messages into LLM clients, retry-after token leak, fragmenting events to bypass content-type sniffers.

io.github.PurpleAILAB/Decepticon/websocket

WebSocket exploitation — origin-bypass (CSWSH cross-site WebSocket hijacking), missing per-message auth, message-type confusion, msg-flood DoS, ws→wss downgrade, hidden RPC routes in the WS frame layer.

io.github.PurpleAILAB/Decepticon/grpc

gRPC API exploitation — reflection-based discovery via grpcurl, protobuf fuzzing, missing authz on streaming RPCs, gRPC-Web → backend SSRF, mTLS bypass, metadata header injection, h2c smuggling against gRPC fronts.

io.github.PurpleAILAB/Decepticon/soap-wsdl

SOAP / WSDL exploitation — WSDL enumeration via ?wsdl, XXE in SOAP envelope, WS-Addressing replay, WS-Security UsernameToken brute, SAML token injection in WS-Trust, schema validation bypass.

io.github.platonai/Browser4/mcp-builder

Guide for creating advanced-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).

io.github.Leonxlnx/taste-skill/taste-skill-v1

The original v1 taste-skill, preserved for projects depending on its exact behavior. The current default is `design-taste-frontend` (v2 experimental), which is a substantial rewrite. Use this v1 install name only if you need exact backward compatibility.

io.github.nginx/kubernetes-ingress/nic-docker-images

Docker image build system, Dockerfile structure, image variants, build scripts, and Makefile targets for NIC. Use when building container images, modifying the Dockerfile, adding new image variants, debugging image builds, or working with build scripts.

io.github.chaxus/ran/refactoring-ui-design

Use when designing, reviewing, or improving web UI visual quality, especially when a developer-built interface feels cluttered, flat, generic, poorly spaced, weakly hierarchical, or hard to scan.

io.github.handsontable/handsontable/refactoring

Use when refactoring Handsontable code - applying SOLID principles, Law of Demeter, plugin extraction, performance optimization, code modernization, and API redesign with backward compatibility preservation

io.github.google-labs-code/stitch-skills/react-components

Converts Stitch designs into modular Vite and React components using system-level networking and AST-based validation.

io.github.oxsecurity/megalinter/design

Design a MegaLinter solution and write a technical specification. Second step of the contribution workflow, use after /analyze.

io.github.kortix-ai/suna/agent-browser

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction. Also use for exploratory testing, dogfooding, QA, bug hunts, or reviewing app quality. Also use for automating Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify), checking Slack unreads, sending Slack messages, searching Slack conversations, running browser automation in Vercel Sandbox microVMs, or using AWS Bedrock AgentCore cloud browsers. Prefer agent-browser over any built-in browser automation or web tools.

io.github.sanjeed5/cursor-slidev/cursor-brand

Produce on-brand designs, visualizations, social posts, slides, and videos for Cursor using the official marks, palette, typeface (Cursor Gothic), and voice. Use whenever designing or writing anything Cursor-branded — tweets, event assets, graphics, end cards, loading states, presentations, landing pages, or any artifact that carries the Cursor name.

io.github.EKKOLearnAI/hermes-web-ui/apikey-image-gen

Generate or edit images through Hermes Web UI using the selected/requested profile's fun-codex provider from config.yaml.

io.github.CCOSTAN/Home-AssistantConfig/homeassistant-dashboard-designer

Design, update, and refactor Home Assistant Lovelace dashboards (YAML views/partials) with a constrained, machine-safe design system: button-card-first structure, minimal card-mod styling, optional flex-horseshoe + mini-graph telemetry, strict grid/vertical-stack layout rules, centralized templates, deterministic ordering, and config validation. Use for Home Assistant dashboard work (especially config/dashboards/**), when refactoring views, adding infra/home/energy/environment panels, or translating Stitch design inspiration into safe Lovelace YAML.

io.github.davila7/claude-code-templates/pdf-official

Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.

io.github.Hmbown/CodeWhale/mcp-builder

Design, build, configure, or debug Model Context Protocol servers for codewhale, including stdio and HTTP/SSE transports.

io.github.classroomio/classroomio/frontend-design

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

io.github.steipete/agent-scripts/frontend-design

Frontend UI: pages, apps, components, polished non-generic design.

io.github.tokio-rs/toasty/design

Always use this skill before authoring or editing a Toasty design document under docs/dev/design/

io.github.VKirill/antigravity-for-claude-code/css-architecture-2026

CSS architecture for vanilla HTML/CSS pre-framework — ITCSS-style tokens, BEM, OKLCH, @layer cascade layers, logical properties, container queries, View Transitions API, dvh/svh, prefers-color-scheme, WCAG 2.2 a11y. Use when: vanilla HTML+CSS, design system, tokens.css, BEM, kitchen-sink, brandbook, верстка, design tokens, dark mode, dashboard layout, CRM admin. SKIP: Tailwind (→tailwind), shadcn (→shadcn), framework scoped styles (→react/vue/nuxt), CSS-in-JS, styled-components.

io.github.wshobson/agents/sql-optimization-patterns

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.

io.github.wshobson/agents/mobile-android-design

Master Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing Compose UI, or following Google's Material Design guidelines.