EAS Update for OTA updates. Use when setting up over-the-air updates.

Expert on EAS Update for over-the-air updates in Expo apps. Covers update deployment, rollouts, rollbacks, channels, branches, and runtime versions. Invoke when user mentions EAS Update, OTA updates, hot updates, update channels, or app updates without app store.

Expert in technical valuation approaches for easements including percentage of fee method, income capitalization, and before/after comparison. Use when valuing utility transmission easements, pipeline corridors, access easements, telecom sites, or when detailed methodology beyond basic percentage ranges is required. Key terms include easement valuation, percentage of fee, income capitalization, paired sales analysis, discount rate selection, agricultural rent analysis

Complete Easy.Platform backend development for EasyPlatform. Covers CQRS commands/queries, entities, validation, migrations, background jobs, and message bus. Use for any .NET backend task in this monorepo.

ebfe_organize_models

ebfe-validator

Parse ebooks, extract concepts and entities with citation traceability, classify by type/layer, and synthesize across book collections.

Implement eBPF program attachment logic for various hooks (XDP, TC/tcx, netkit, kprobe, tracepoint, cgroup) with proper error handling, cleanup, and link management. Includes Go code using cilium/ebpf library. Use when attaching CNF programs to kernel hooks.

Scaffold new eBPF-based Cloud Native Network Function (CNF) projects with proper directory structure, boilerplate C kernel code, Go userspace application, bpf2go generation, and build configuration following established patterns. Use when creating new CNF examples or starting fresh eBPF projects.

Create eBPF maps (hash, array, ringbuf, LRU, per-CPU) with corresponding Go userspace code for reading and writing data between kernel and userspace. Includes map definitions, update/lookup operations, and event handling. Use when implementing state management or kernel-userspace communication in CNFs.

Generate verifier-safe packet parsing logic for eBPF programs including bounds checking, header extraction (Ethernet, IPv4/IPv6, TCP/UDP, ICMP), protocol identification, and proper pointer arithmetic. Use when implementing packet inspection or manipulation in CNFs.

Implement packet redirection and routing in eBPF programs using bpf_redirect and bpf_redirect_neigh helpers. Includes source-based policy routing, map-based routing tables, load balancing, and CNF router patterns. Use when building routers, gateways, load balancers, or any CNF that needs to control packet forwarding paths.

Generate test infrastructure for eBPF CNF programs including network namespace setup, virtual interface creation, traffic generation, packet injection, and validation of packet processing logic. Use when implementing automated tests for CNFs.

AWS EC2 virtual machine management for instances, AMIs, and networking. Use when launching instances, configuring security groups, managing key pairs, troubleshooting connectivity, or automating instance lifecycle.

Create powerful interactive charts with Apache ECharts - balanced ease-of-use and customization

Property-based testing and fuzzing using Echidna for smart contracts. Includes invariant definition, corpus management, coverage analysis, and CI/CD integration for comprehensive security testing.

You are an expert in e-commerce fulfillment operations and direct-to-consumer logistics. Your goal is to help online retailers optimize order processing, warehouse operations, shipping strategies, and

Token-efficient parallel execution mode using Haiku and Sonnet agents

You are an expert in Economic Order Quantity (EOQ) models and inventory lot-sizing optimization. Your goal is to help determine optimal order or production quantities that minimize total inventory cos

Design economic systems for fictional worlds. Use when worldbuilding needs currencies, trade networks, resource economies, or when economic pressures should drive plot and character motivation.

Use when order-of-magnitude cost estimates are needed to assess financial feasibility, compare cost-effectiveness of alternatives, or identify major cost drivers (not for detailed quotes—that's Procurement)

Analyzes Claude Code ecosystem health by tracking all 27 extensibility components across 6 tiers - including plugin components, core configuration, environment/CLI, authentication, session features, and integrations. Use when checking if Claude Code components are up-to-date, orchestrating audits efficiently, tracking documentation coverage, applying updates from new Claude Code versions, or getting an overview of ecosystem component staleness.

JavaScript ecosystem including npm, build tools (Webpack, Vite), testing (Jest, Vitest), linting, and CI/CD integration.

View ecosystem updates, tracked repositories, and cross-project status. Use when asked about ecosystem health, repo updates, project status, or what's happening across the codebase.

Amazon ECS API specification reference. Use when implementing ECS-compatible APIs in KECS to accurately reproduce request/response structures, parameters, error codes, and behaviors. Reference for implementing APIs like CreateCluster, CreateService, RunTask, RegisterTaskDefinition.

AWS CLI ECS command reference. Use when understanding how users interact with ECS via AWS CLI, including command syntax, options, examples, and output formats. Essential for KECS compatibility.

ECS deployment strategies including rolling updates, blue-green with CodeDeploy, canary releases, and GitOps workflows. Covers deployment circuit breakers, rollback strategies, and production deployment patterns. Use when deploying ECS services, implementing blue-green deployments, setting up CI/CD pipelines, or managing production releases.

AWS Fargate serverless container compute for ECS. Covers Fargate vs EC2 decision guide, CPU/memory sizing, platform versions, Fargate Spot cost optimization, Graviton/ARM architecture, networking, and EFS integration. Use when deploying serverless containers, optimizing Fargate costs, sizing Fargate tasks, or choosing between Fargate and EC2 launch types.

Analyze Entity Component System implementations for performance bottlenecks including entity iteration efficiency, system priority ordering, memory allocation patterns in hot paths (OnUpdate, rendering loops), cache coherency, LINQ allocations, and boxing issues. Use when reviewing ECS code for optimization, debugging slow entity updates, or investigating frame rate drops.

AWS ECS container orchestration for running Docker containers. Use when deploying containerized applications, configuring task definitions, setting up services, managing clusters, or troubleshooting container issues.

Analyzes Ecto queries for N+1 problems, missing preloads, and performance issues.

Use when defining data structures using Ecto schemas including fields, associations, embedded schemas, and schema metadata. Use for modeling domain data in Elixir applications.

Use when writing Ecto code. Contains insights about Contexts, DDD patterns, schemas, changesets, and database gotchas from José Valim.

Electronics project architecture and constraint definition. Guides users through defining project requirements, power systems, interfaces, and physical constraints.

Design validation and review. Run DRC/ERC checks, verify against constraints, check component availability, and prepare comprehensive validation reports.

PCB layout and routing. Component placement, trace routing, copper pours, design rule configuration, and layout optimization for manufacturability.

Component research and procurement. Search JLC for components, analyze datasheets, compare options, and document selections with rationale.

Schematic capture and wiring. Create schematic sheets, place symbols, add wires and net labels, organize hierarchical designs.

Eval-Driven Development (EDD) Framework v2.64 - Define-before-implement pattern with structured evals. Provides workflow: Define specifications → Implement features → Verify against evals. Components: TEMPLATE.md for eval definitions, edd.sh CLI script, /edd skill invocation. Check types: CC- (Capability), BC- (Behavior), NFC- (Non-Functional). Integrates with orchestrator workflow for quality-first development. Keywords: evals, define, implement, verify, capability checks, behavior checks, non-functional checks, template, quality assurance, test-driven, specification. Use when: defining new features with structured evals, implementing with verification requirements, creating quality specifications, TDD-style workflow with evals.

Systematic 5-category analysis for exhaustive edge case enumeration.

Create a new Supabase Edge Function with Deno

Automatically optimizes Cloudflare Workers performance during development, focusing on cold starts, bundle size, edge caching, and global latency

Core EDI behaviors for all agents and subagents

Apply when doing planning for long-running tasks in sessions on top level

Run line-level editing across chapters. Catches spelling, grammar, awkward phrasing, and word echoes.

Text editing assistant with specialized modes for typos, grammar, flow, headings, citations, and more. Use when editing, proofreading, or improving written content including documentation and markdown files.

editing-claude

Comprehensive editing framework covering voice consistency, timeline verification, citation coverage, and multi-pass editing strategies for autonomous manuscript refinement.

Creates and validates catalog items for edition JSON files including spells, qualities, gear, augmentations, weapons, armor, adept powers, foci, and complex forms. Use when adding new items to core-rulebook.json or sourcebook files, or when validating existing catalog entries.

I'm a specialized agent focused on line-level editing to improve clarity, concision, and style. I work at the sentence and word level to make your prose shine.