Blockchain

Copy-paste hardened CI/CD workflows with SHA-pinned actions, minimal GITHUB_TOKEN permissions, OIDC authentication, and comprehensive security scanning for GitHub Actions.

Invoke this skill first when authoring any AI agent instructions. Foundational principles for writing LLM instructions (skills, CLAUDE.md, rules, commands). Covers token economics, imperative language, formatting for LLM parsing, emphasis modifiers, terminology consistency, and common anti-patterns.

Run policy-as-code checks (e.g., OPA/Conftest) based on the policy_plan. Use in Flow 2 and Flow 4.

Icon usage patterns using Material Symbols v3. Use when adding icons to buttons, navigation, or status indicators. Covers sizing, accessibility, animations, and color integration with project tokens.

Generate complete multiplayer games for GameBuddies.io platform with full integration including streamer mode, lobby system, chat, WebRTC video, and real-time gameplay. Creates server logic, client UI, type definitions, and game mechanics following GameBuddies template patterns.

Use when defining brand motion identity, creating animation guidelines for brand expression, or aligning animation with brand personality.

Search for Lean 4 and Mathlib theorems, lemmas, and definitions by type signature, name, or subexpression pattern. Use when the user asks to find a theorem, look up a Lean definition, search for lemmas, or needs help discovering Mathlib functions.

Upload images to Imgur via API and get shareable links. Supports anonymous upload (Client ID) and authenticated upload (Access Token). Returns detailed JSON with image URLs, delete links, dimensions, and metadata. Use when the user needs to upload images to Imgur, share images publicly, or get image hosting URLs.

Structure n8n nodes correctly with INodeTypeDescription, resource-operation patterns, and proper package.json configuration. Use this skill when creating new *.node.ts files, defining INodeTypeDescription properties, implementing resource and operation parameters, building trigger nodes, organizing complex nodes into actions folders, or configuring the n8n section in package.json. Apply when choosing between declarative and programmatic styles, setting up node metadata, or structuring community node packages.

Automate chill.institute torrent/magnet ingestion into put.io. Use when asked to search, scan, or fetch torrent/magnet links from chill.institute and add them to put.io, or when troubleshooting the chill/put.io ingestion pipeline (cookies, profiles, put.io token).

Use when designing or polishing jsgui3 UIs in the WLILO style (White Leather + Industrial Luxury Obsidian): tokens, panels, tables, icon actions, and interaction-safe styling. Triggers: jsgui3 ui design, wlilo ui, dashboard styling, table styling, controls styling, obsidian panel, white leather background.

Research accelerator portfolio companies using Firecrawl and Tavily MCPs. Generates structured CSV and markdown reports with systematic impact scoring. Optimized for token efficiency.

Modern CSS styling methodology prioritizing CSS Grid over Flexbox.Covers Grid layout patterns, Subgrid, Container Queries, Design Tokens, and maintainable CSS architecture.Reference for implementing scalable, responsive layouts with predictable behavior.

Prepare executable plans for future CIPS sessions while current session has context. Use when current session has tokens remaining but task suits fresh context.

Guide for creating and configuring custom sub-agents for Claude Code. Use this skill when you need to define specialized agents with dedicated system prompts, tool sets, and models to handle specific tasks.

Standards for writing CLAUDE.md and modular rules files (.claude/rules/) that maximize LLM execution efficiency. Use when creating or editing project instructions, defining conventions, or optimizing agent behavior for determinism and token efficiency. Focuses on eliminating ambiguity and producing consistent agent execution.

UI design system toolkit for creating consistent, accessible, and scalable interfaces. Includes design token generation, component documentation, responsive design calculations, and developer handoff tools. Use for creating design systems, maintaining visual consistency, and facilitating design-dev collaboration.

Use when building React UIs with shadcn/ui that need cohesive, distinctive styling beyond defaults - provides systematic approach to theme tokens, component variants, related component groups, animations, and design system coherence. Transforms uniform shadcn into memorable branded experiences.

Creates slash commands for Claude Code following Sando's Golden Rule - only create commands that add intelligent value over bash (analysis, insights, multi-source aggregation, troubleshooting). Use when user requests new slash command or workflow automation that justifies token cost.

Evaluates PopKit efficiency using concrete metrics for context usage, token consumption, and lazy loading validation