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Operation-aware node configuration with progressive discovery and property dependency management. \n \n Start with get_node({detail: \"standard\"}) for 95% of configuration needs; escalate to full detail or search_properties mode only when standard doesn't provide required information \n Resource and operation determine which fields are required; use validation iteratively to discover conditional dependencies controlled by displayOptions rules \n Common patterns include resource/operation nodes

Generate production-ready Python code for Dataverse SDK with error handling and best practices. \n \n Implements comprehensive error handling using DataverseError hierarchy with retry logic and exponential backoff for transient failures \n Enforces singleton client pattern for connection management and includes structured logging for audit trails and debugging \n Applies OData optimization techniques: server-side filtering, column selection, and pagination to reduce data transfer \n Provides typ

Pytest-based testing strategies for Temporal workflows with time-skipping, mocking, and replay validation. \n \n Covers unit testing (WorkflowEnvironment with time-skipping), integration testing (mocked activities), and replay testing for determinism validation \n Time-skipping enables month-long workflows to execute in seconds; ActivityEnvironment isolates activity logic for fast feedback \n Includes progressive disclosure resources for unit testing, integration testing, replay testing, and loc

Comprehensive guide to securing APIs through authentication, authorization, input validation, rate limiting, and vulnerability protection. \n \n Covers five core security areas: JWT/OAuth authentication, role-based access control, input validation with parameterized queries, rate limiting with Redis, and DDoS protection via security headers \n Includes practical code examples for token generation, refresh flows, SQL injection prevention, XSS sanitization, and tiered rate limiting by user tier \n

JavaScript client for connecting to Rivet Actors with stateless or stateful connections. \n \n Supports browser, Node.js, and Bun environments with automatic endpoint detection via environment variables or explicit configuration \n Offers two interaction modes: stateless action calls for independent requests and stateful connections with real-time event subscriptions \n Includes low-level HTTP and WebSocket access for actors implementing onRequest or onWebSocket handlers \n Provides compound arr

前置条件： 先阅读 ../lark-shared/SKILL.md 了解认证、身份切换和安全规则。

Convert OpenAPI 3.0 specifications to TypeScript interfaces and type guards. \n \n Accepts OpenAPI files in JSON or YAML format and validates against OpenAPI 3.0.x specification \n Generates TypeScript interfaces from components/schemas , request/response types from paths , and runtime type guards for validation \n Handles complex types including objects, arrays, enums, unions (oneOf), and inheritance (allOf) with proper required/optional field mapping \n Includes automatic JSDoc comments from O

Modern ES2023+ JavaScript implementation with async/await, ESM modules, and Node.js best practices. \n \n Covers vanilla JavaScript, Promise-based async flows, Web Workers, Fetch API, and browser performance optimization \n Enforces ES2023+ syntax, optional chaining, nullish coalescing, and functional programming patterns \n Includes comprehensive error handling, memory leak detection, and Jest test coverage validation (85%+ target) \n Provides reference guides for async patterns, module systems

Automatic retries, exponential backoff, timeouts, and fault-tolerant decorators for Python services. \n \n Covers transient vs. permanent failure classification, exponential backoff with jitter, bounded retries, and timeout patterns using the tenacity library \n Includes nine production patterns: basic retry, selective error handling, HTTP status code retries, combined exception and status retries, retry logging, timeout decorators, stacked decorators, dependency injection for testing, and fail-

TypeScript patterns for type-first development, making illegal states unrepresentable, and exhaustive handling. \n \n Use discriminated unions, branded types, and const assertions to encode business rules in the type system and prevent invalid states at compile time \n Validate at system boundaries with Zod schemas as single source of truth; infer TypeScript types automatically to keep types and validation in sync \n Enforce exhaustive handling with never checks in switch statements and default