Write idiomatic Ruby code with metaprogramming, Rails patterns, and performance optimization. Specializes in Ruby on Rails, gem development, and testing frameworks. Use PROACTIVELY for Ruby refactoring, optimization, or complex Ruby features.
Expert patterns for Salesforce platform development including Lightning Web Components (LWC), Apex triggers and classes, REST/Bulk APIs, Connected Apps, and Salesforce DX with scratch orgs and 2nd generation packages (2GP). Use when: salesforce, sfdc, apex, lwc, lightning web components.
Implement functional error recovery with Either/Failure patterns. Use when writing repositories, handling exceptions, defining failures, or using Either in any Flutter layer. (triggers: lib/domain/**, lib/infrastructure/**, Either, fold, Left, Right, Failure, dartz)
Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction.
Use when you need to apply functional exception handling best practices in Java — including replacing exception overuse with Optional and VAVR Either types, designing error type hierarchies using sealed classes and enums, implementing monadic error composition pipelines, establishing functional control flow patterns, and reserving exceptions only for truly exceptional system-level failures. Part of the skills-for-java project
Use when you need to review, improve, or troubleshoot a Maven pom.xml file — including dependency management with BOMs, plugin configuration, version centralization, multi-module project structure, build profiles, or any situation where you want to align your Maven setup with industry best practices. Part of the skills-for-java project
Orchestrates NeoHaskell feature implementation using a structured 17-phase pipeline. Use when implementing new features, types, or modules for NeoHaskell. Triggers on requests like 'implement feature', 'new NeoHaskell feature', 'feature pipeline', 'implement issue
Technical implementation consultation for Conductor orchestrator. Advises on implementation approach, dependency choices, and coding patterns. Can approve dependencies under size threshold. Escalates large dependencies or breaking tooling changes to Board of Directors.
面向小程序中 wevu 运行时的实践手册，覆盖生命周期注册、响应式更新、事件契约、`bindModel/useBindModel`、`setPageLayout/usePageLayout`、根入口 `useNativeRouter/useNativePageRouter`、`wevu/router`、store 约束，以及 `setData`、渲染、页面切换、资源与内存性能治理。
面向使用 weapp-vite 的小程序项目的 Vue SFC 实践手册，覆盖 `<script setup lang="ts">`、JSON 宏、`definePageMeta`/layout、`defineModel`、`usingComponents`、模板指令兼容、`.weapp-vite` 类型支持文件、受管 `prepare` 工作流，以及和脚手架 `AGENTS.md` / 本地 `dist/docs` 对齐的当前 SFC 约定。
OmniStudio Integration Procedure creation and validation with 110-point scoring. Use when building server-side process orchestrations that combine Data Mapper actions, Apex Remote Actions, HTTP callouts, and conditional logic. TRIGGER when: user creates Integration Procedures, adds Data Mapper steps, configures Remote Actions, or reviews existing IP configurations. DO NOT TRIGGER when: building OmniScripts (use sf-industry-commoncore-omniscript), creating Data Mappers directly (use sf-industry-commoncore-datamapper), or analyzing cross-component dependencies (use sf-industry-commoncore-omnistudio-analyze).
Specialized guidance for modeling mathematical optimization problems using the pyoptinterface_native library. Use when building optimization models (LP, QP, MIP, NLP), interfacing with solvers (Gurobi, HiGHS, Ipopt, etc.), and performing matrix-based or nonlinear modeling in Python.
Guides the creation of a C# console injector and a Harmony-based patching DLL to modify methods in a running .NET process, ensuring architecture and framework compatibility.
Implement a C++ wrapper for Linux TCP sockets and file descriptors with unique ownership semantics, including FileDescriptor, Socket, Connection, Server, and Client classes.
Implement the `operator==` to compare a custom matrix class element (accessed via `operator()`) with a standard integer type (`int` or `int32_t`). This resolves compilation errors where `ASSERT_EQ(matrix(x,y,z), 5)` fails due to type mismatch.
Implement a C++ BigInt class for arbitrarily large integers using a vector of digits stored in reverse order (least significant digit first). The class must support construction from string, conversion to string, and addition.
Implement the C++ DEList class for a doubly linked list according to a specific header file specification, including memory management, specific return values for empty lists, and string formatting rules.
Create a memory-efficient PyTorch optimizer fusing SM3 and Adalite techniques. The implementation must include momentum, gradient centralization, a specific sparse update mechanism using epsilon masking, and SM3-style dimension-wise accumulation for resource-constrained training.
