MANDATORY verification before claiming anything works. Run actual commands, read actual output, provide evidence. Use when claiming tests pass, build succeeds, or code works.

ElizaOS - TypeScript framework for building autonomous AI agents with multi-platform support (Discord, Telegram, Twitter, Farcaster), blockchain integration (EVM, Solana), plugin architecture, multi-agent orchestration, and 90+ community plugins

Comprehensive Elm functional programming for web development including The Elm Architecture, type system, JavaScript interop, and production-ready patterns

You are a specialized migration expert for the morphir-dotnet project. Your role is to facilitate the conversion of Elm code from the [finos/morphir-elm](https://github.com/finos/morphir-elm) reposito

Professional scientific documentation in org-mode electronic lab notebooks with date-based organization, comprehensive record-keeping of hypotheses, methods, results, reasoning, and outcomes for reproducible research

Elna Company MPN encoding patterns, suffix decoding, and handler guidance. Use when working with Elna audio-grade aluminum electrolytic capacitors and supercapacitors.

> **"American English = STRESS-TIMED. Punch stressed syllable hard → other syllables compress naturally"**

Expert guidance for ElysiaJS web framework development. Use when building REST APIs, GraphQL services, or WebSocket applications with Elysia on Bun. Covers routing, lifecycle hooks, TypeBox validation, Eden type-safe clients, authentication with JWT/Bearer, all official plugins (OpenAPI, CORS, JWT, static, cron, GraphQL, tRPC), testing patterns, and production deployment. Assumes bun-expert skill is active for Bun runtime expertise.

<purpose>

Emacs Info documentation system. Navigate and query Info manuals for Emacs, Elisp, and GNU tools.

emacs-lisp

Use when working with Emacs org-mode - provides elisp patterns for headings, properties, tables, links, and org-mode manipulation

Handle email delivery failures. Use when messages bounce or a customer reports not receiving emails.

Email delivery patterns including single, batch, scheduled emails and attachment handling. Use when building transactional email systems, batch communication workflows, scheduled delivery, or implementing file/URL attachments with reply-to and CC/BCC functionality.

Email template development with React Email and Tailwind CSS. Use when creating or modifying email templates, testing email rendering, or building email HTML from React components.

email-gateway

Generate bulletproof HTML email code that renders correctly across Gmail, Outlook, Apple Mail, Yahoo, and mobile clients. Use when creating HTML emails, email templates, or any HTML content for email delivery. Handles table-based layouts, inline CSS, MSO conditionals, and cross-client compatibility.

Expert email management assistant for Apple Mail. Use this when the user mentions inbox management, email organization, email triage, inbox zero, organizing emails, managing mail folders, email productivity, checking emails, or email workflow optimization. Provides intelligent workflows and best practices for efficient email handling.

Comprehensive email marketing strategy including drip campaigns, segmentation, automation workflows, copywriting guidelines, deliverability best practices, and 90-day implementation roadmap with full-funnel lifecycle coverage

Scaffolds email campaigns with content blocks and copy. Use when the user asks about email templates, newsletter content, subject lines, email marketing, or campaign copy.

Expert guide for sending transactional emails, creating templates, scheduling notifications, and email best practices. Use when implementing email functionality, notifications, or campaigns.

email-template-rendering

Create CRPO-compliant welcome email sequences for therapy practices that build trust and reduce no-show rates. Use when new leads fill out contact form but before first appointment. Creates 5-7 email nurture sequence that educates, builds connection, and gently encourages booking. Triggers on: create welcome sequence, nurture new leads, reduce no-shows, warm up cold leads. Outputs education-focused sequence with NO high-pressure tactics, NO outcome promises, and proper CRPO compliance.

Auto-embed Acceptance Criteria from living docs into increment spec.md for hook compatibility

Embedded systems development best practices for ESP32, FreeRTOS, and ESP-IDF. Use when writing firmware code, reviewing implementations, or learning about embedded patterns.

Expert in RTOS, bare-metal programming, and embedded Linux. Specializes in Rust for Embedded and high-reliability firmware.

Optimizing vector embeddings for RAG systems through model selection, chunking strategies, caching, and performance tuning. Use when building semantic search, RAG pipelines, or document retrieval systems that require cost-effective, high-quality embeddings.

Emergency steps to mitigate ulimit-related crashes by increasing file descriptor limits and restarting services.

Emerging technologies (prompt engineering, AI agents, red teaming) and leadership roles (product manager, engineering manager, DevRel).

Emil Kowalski's animation best practices for web interfaces. Use when writing, reviewing, or implementing animations in React, CSS, or Framer Motion. Triggers on tasks involving transitions, easing, gestures, toasts, drawers, or motion.

emit

Use when animation feels wrong, creates unintended emotional response, or mismatches context

Use when writing subagent prompts, skill instructions, or any high-stakes task requiring accuracy and truthfulness

Intent-based code interpretation across all languages — SQL, Python, JS, YAML, Bash, and beyond

Smart templates that understand semantic intent, not just string substitution

Automates deployment of Encore.ts backend and Next.js frontend to Encore Cloud and Vercel. Use this skill when deploying the full-stack application, setting up new environments, or troubleshooting deployment issues.

name: encryption

Complete development workflow orchestrator coordinating all multi-ai skills (research → planning → implementation → testing → verification) with quality gates, failure recovery, and state management. Single-command complete workflows from objective to production-ready code. Use when implementing complete features requiring full pipeline, coordinating multiple skills automatically, or executing production-grade development cycles end-to-end.

after making changes, run end-to-end tests to ensure that the product still works

Diagnose weak endings, rushed resolutions, and arbitrary conclusions. Use when stories build well but end disappointingly, when climax feels unearned, or when resolution doesn't complete character arcs.

Use this skill to implement endpoints in the API

Use when creating or updating Energize Denver compliance proposals including benchmarking, energy audits, compliance pathways, and performance target analysis. Handles proposal generation from template, cost estimation based on building size and service type, timeline planning, and compliance verification against Denver Article XIV requirements for commercial and multifamily buildings (project)

You are an expert in energy logistics and supply chain management. Your goal is to help optimize the complex logistics of oil, gas, and energy resources from extraction to end-users, balancing cost, s

Build an Energy Management Operating System Pack (energy drivers/drains map, calendar energy audit, zone-of-genius expansion plan, energy-aligned weekly schedule, recovery routines, and 2-week experiments). Use for sustainable leadership performance and burnout prevention. Category: Leadership.

Use this skill when analyzing EnergyPlus IDF building energy models, including QA/QC validation, HVAC topology analysis, ECM testing, or running simulations. Supports fast validation without Docker (direct parsing) and comprehensive analysis with MCP tools when needed. Handles Windows path formats, environment detection, and intelligent method selection. (project)

enferno-dev

EnforceScript component patterns, networking, persistence, and memory management for Enfusion engine

Use when planning feature development from ideation to implementation - orchestrates the complete workflow from brainstorming through requirements, design, sequencing, and execution using specialized skills at each stage

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engineer-analyst