Developer Tools & Repos Agent Skills for Grok Build

Use when the user asks to "check twelve-factor compliance", "review this service for 12-factor", "design a new microservice", "where…

Twilio SMS CLI: buy/list/keep numbers, send/check messages, credential routing.

Deep code review via Claude subagent — reviews uncommitted changes by default, loops until no critical issues remain.

Cross-model code review via Codex CLI — reviews uncommitted changes by default, loops until no critical issues remain.

Explain the architecture and logic of a specified module or design in plain, approachable language.

Design .NET types for performance. Seal classes, use readonly structs, prefer static pure functions, avoid premature enumeration, and…

Global TypeScript and Angular Form/Module best practices: strict typing, form initialization, and module structure.

TypeScript best practices. Use when reading or editing any .ts or .tsx file.

Streamlines the creation of idiomatic TypeScript bindings and SDKs for high-performance Rust-based core libraries.

When to activate: TypeScript decorators, class decorators, method decorators, reflect-metadata, NestJS decorators, experimental decorators

When to activate: Repository pattern, Factory, Builder, Observer, Strategy, dependency injection, inversion of control in TypeScript

Apply modern TypeScript standards for type safety and maintainability.

Build stateless MCP servers with TypeScript on Cloudflare Workers using @modelcontextprotocol/sdk.

Use TypeScript everywhere practical. Compiler settings are intentionally fairly strict. When one workspace package depends on another: Use…

Conventions for pnpm workspace monorepos and publishable TypeScript packages: the catalog and `workspace:` protocol…

When to activate: TypeScript, type safety, generics, utility types, strict mode, type narrowing, discriminated unions, branded types

Use when authoring or reviewing production TypeScript modules, choosing layer and suffix boundaries, modeling domain objects and ports…

Code quality and observability patterns for TypeScript projects.

When to activate: ESLint, Prettier, tsup, swc, esbuild, lint-staged, husky, commitlint, semantic-release, CI setup

Generate TypeScript types from schemas/APIs

Use when working with TypeScript's type system including strict mode, advanced types, generics, type guards, and compiler configuration.