Developer Tools & Repos Agent Skills for Grok Build

Choose and implement Claude API architecture patterns for different

Diagnose and fix Anthropic API errors \u2014 authentication, rate limits,\n\

Redirect to claude-model-inference for Messages API streaming,

Create a minimal working Anthropic Claude Messages API example.

Install and configure the Anthropic SDK for Claude API access.

Migrate to Claude API from OpenAI, Gemini, or other LLM providers.

Configure Claude API across dev, staging, and production environments

Handle Anthropic rate limits \u2014 understand tiers, implement backoff,\n\

Upgrade Anthropic SDK versions and migrate between Claude API versions.

Expert guide for writing efficient GLSL shaders (Vertex/Fragment) for web and game engines, covering syntax, uniforms, and common effects.

Three.js interaction - raycasting, controls, mouse/touch input, object selection.

Three.js asset loading - GLTF, textures, images, models, async patterns.

Production patterns for Unity's Data-Oriented Technology Stack (DOTS) including Entity Component System, Job System, and Burst Compiler.

Validates whether an API request is correct based on provided inputs (method, URL, headers, body, auth, query params).

Apply compatibility rules when changing anything another process will read — API request/response shapes, event and message payloads…

Build a new API connector or provider by matching the target repo's existing integration pattern exactly.

Checks layer leakage in method signatures, missing DTOs, entity leakage to API, inconsistent error contracts.

Generates consistent API contracts between Frontend (Next.js) and Backend (NestJS) with synchronized types, standardized validation, and…

API contract design for REST and GraphQL, covering resource shape, URL and header versioning with deprecation windows, RFC 9457 Problem…

REST API design patterns including resource naming, status codes, pagination, filtering, error responses, versioning, and rate limiting…

Apply this skill when adding an endpoint to apps/api/, authoring a mutation-ack serializer, wiring ManagerFactory, resolving Phase 5A…