Integrations & APIs

tyler-r-kendrick Bundle

Guidance for gRPC in .NET using Grpc.AspNetCore and Grpc.Net.Client. USE FOR: gRPC service definitions, proto file compilation, unary and streaming RPCs, gRPC client factory, deadline/cancellation, interceptors, gRPC-Web for browser clients. DO NOT USE FOR: REST/HTTP APIs (use ASP.NET Core), real-time browser push (use SignalR), custom TCP protocols (use dotnetty), email protocols (use mimekit).

tyler-r-kendrick Bundle

Guidance for Hyperion high-performance polymorphic serializer for .NET. USE FOR: Akka.NET actor message serialization, polymorphic type handling, object graph serialization with circular references, high-throughput binary serialization, version-tolerant deserialization of actor system messages. DO NOT USE FOR: human-readable serialization (use System.Text.Json), cross-language interop (use protobuf-net or Bond), REST API payloads, or long-term data storage requiring schema evolution.

agents-inc Bundle

GraphQL API server with Apollo Server — schema, resolvers, context, error handling, data sources, plugins

tryboy869 Bundle

[Applies to: **/*] This guide defines definitive best practices for structuring, scripting, and testing APIs using Postman, ensuring maintainable, robust, and collaborative API workflows.

tryboy869 Bundle

Apply when implementing authentication and authorization with JWT, OAuth2, or session tokens. Covers: JWT structure, refresh tokens, OAuth2 flows, RBAC, secure cookie patterns. Trigger for: authentication, JWT, OAuth, login, session, token, auth.

tyler-r-kendrick Bundle

Guidance for Behavior-Driven Development (BDD) patterns and Gherkin syntax in .NET. USE FOR: writing Gherkin feature files, structuring Given-When-Then scenarios, creating scenario outlines with data tables, organizing BDD step definitions, mapping business requirements to executable specifications with Reqnroll or SpecFlow. DO NOT USE FOR: unit test design (use xUnit/NUnit directly), performance testing, API contract testing (use Pact), or end-to-end browser automation (use Playwright).

tryboy869 Bundle

[Applies to: **/*.py] This guide outlines definitive best practices for using the `requests` library in Python, focusing on performance, reliability, and maintainability for API clients and web interactions.

tryboy869 Bundle

[Applies to: **/*.go] This rule file provides definitive guidelines for using Go's `http.ServeMux` effectively, leveraging Go 1.22+ features for robust, maintainable, and secure API development.

agents-inc Bundle

Speech-to-text transcription and translation via OpenAI Audio API -- models, response formats, timestamps, prompting, streaming, chunking, and diarization

tryboy869 Bundle

[Applies to: **/*.{js,jsx}] This guide outlines definitive best practices for using fabric-js (v6.9.0+) in JavaScript/TypeScript projects, focusing on performance, maintainability, and modern API usage.

tyler-r-kendrick Bundle

USE FOR: Defining type-safe HTTP API clients using interfaces and attributes with Refit's source generator. Use when consuming REST APIs where compile-time safety, automatic serialization, and integration with HttpClientFactory and DI are needed. DO NOT USE FOR: Low-level HTTP operations requiring manual stream control (use HttpClient directly), GraphQL clients (use StrawberryShake or GraphQL.Client), or file download/upload with custom progress reporting (use HttpClient with stream copying).

tyler-r-kendrick Bundle

Use when building command-line applications in .NET with System.CommandLine. Covers command/option/argument definitions, middleware, tab completion, parsing, and hosting integration for CLI tools. USE FOR: building CLI applications with typed argument parsing, creating dotnet tools with subcommands, System.CommandLine setup and configuration, adding tab completion to CLI apps, parsing and validating command-line arguments DO NOT USE FOR: executing external CLI processes (use cliwrap), rendering rich terminal UI with tables and progress bars (use spectre-console), building web APIs (use ASP.NET Core), simple Console.ReadLine input

tyler-r-kendrick Bundle

Guidance for protobuf-net Protocol Buffers serializer for .NET. USE FOR: high-performance binary serialization, gRPC service contracts, cross-language data interchange, compact wire format for microservices, schema evolution with backward compatibility, replacing JSON in performance-critical inter-service communication. DO NOT USE FOR: human-readable serialization (use System.Text.Json), polymorphic type hierarchies without planning, dynamic/schema-less data, or browser-facing REST APIs expecting JSON.

tryboy869 Bundle

[Applies to: **/*.py] This guide outlines definitive best practices for writing clean, performant, and maintainable matplotlib code, emphasizing the object-oriented API and modern data science workflows.

tryboy869 Bundle

[Applies to: **/*] Definitive guidelines for building secure, typed, and maintainable integrations with the Notion API using modern best practices and official SDKs.

tryboy869 Bundle

[Applies to: **/*.java] Enforces modern Spring Boot best practices for Java applications, covering code structure, dependency injection, API design, error handling, and testing to ensure maintainable, performant, and secure microservices.

agents-inc Bundle

SvelteKit full-stack framework - file-based routing, load functions, form actions, server hooks, SSR/SSG, API routes, streaming, progressive enhancement

tyler-r-kendrick Bundle

USE FOR: Integrating Stripe payment processing into .NET applications using the Stripe.NET SDK. Use when implementing checkout flows, subscriptions, payment intents, customer management, webhook handling, and Connect platform payments. DO NOT USE FOR: PayPal, Square, or Braintree payments (use their respective SDKs), cryptocurrency payments (use Coinbase Commerce or similar), or payment processing without Stripe as the provider.

tryboy869 Bundle

[Applies to: **/*] Definitive guidelines for building robust, scalable, and compliant Discord applications using the discord-api, emphasizing REST over Gateway, strong typing, and modern interaction patterns.

tryboy869 Bundle

Apply for py-fast-api. You are an expert in Python, FastAPI, and scalable API development. Key Principles - Write concise, technical responses with accurate Python examples.

tyler-r-kendrick Bundle

Guidance for Moq mocking framework for .NET unit testing. USE FOR: creating mock objects for interfaces, stubbing method return values, verifying method invocations, argument matching and capture, testing code in isolation from dependencies, simulating exceptions and async behavior in unit tests. DO NOT USE FOR: integration testing with real dependencies (use Testcontainers), mocking static methods or sealed classes (use shims or wrappers), or end-to-end testing.

tyler-r-kendrick Bundle

USE FOR: Building GraphQL APIs in .NET using Hot Chocolate. Use when clients need flexible query capabilities, field selection, and efficient data fetching across related entities without over-fetching or under-fetching. DO NOT USE FOR: Simple CRUD APIs with fixed response shapes (use REST with minimal APIs), file upload/download endpoints (use REST), or real-time bidirectional communication (use SignalR, though GraphQL subscriptions can complement it).

agents-inc Bundle

ESLint 9/10 flat config with defineConfig(), Prettier v3.0+ shared config, eslint-config-prettier integration, typescript-eslint v8+ projectService

agents-inc Bundle

View Transitions API patterns - same-document transitions, cross-document navigation, shared element animations, pseudo-element styling, transition types, reduced-motion handling

tyler-r-kendrick Bundle

Use when designing how messages are directed, split, aggregated, and orchestrated across enterprise systems based on Enterprise Integration Patterns (Hohpe & Woolf). USE FOR: content-based routing, message filtering, splitter/aggregator, scatter-gather, routing slip, process manager, dynamic routing, recipient lists DO NOT USE FOR: message format (use message-construction), message transformation (use message-transformation)

tyler-r-kendrick Bundle

Use when designing caching strategies — choosing between cache-aside, read-through, write-through, write-behind, and write-around patterns, planning cache invalidation, and implementing multi-tier caching architectures. USE FOR: caching strategy selection, cache invalidation, cache-aside pattern, read-through/write-through/write-behind patterns, CDN caching, HTTP caching, Redis/Memcached architecture, multi-tier caching, cache stampede prevention DO NOT USE FOR: database design (use data-modeling), API endpoint design (use api-design), CDN infrastructure setup (use iac)

tyler-r-kendrick Bundle

Guidance for NLog logging framework in .NET. USE FOR: NLog target configuration, layout renderers, structured logging with NLog, async logging, conditional routing, custom targets, NLog integration with ASP.NET Core. DO NOT USE FOR: Microsoft.Extensions.Logging abstractions (use extensions-logging), Serilog sinks and enrichers (use serilog), OpenTelemetry log export (use otlp-logging).

agents-inc Bundle

Query optimization, caching, indexing, connection pooling, async patterns

agents-inc Bundle

Apollo Client GraphQL patterns — normalized cache and type policies, queries, mutations with optimistic updates, pagination, fragments, subscriptions, and Suspense hooks

tryboy869 Bundle

[Applies to: **/*.py] Definitive guidelines for writing robust, maintainable, and performant scikit-learn code, emphasizing consistent preprocessing, API adherence, and data leakage prevention.

tyler-r-kendrick Bundle

Use when designing observability, testing, debugging, and operational control for messaging systems based on Enterprise Integration Patterns (Hohpe & Woolf). USE FOR: messaging observability, wire tap, control bus, message history, message store, monitoring messaging systems, testing message flows, debugging async systems DO NOT USE FOR: message routing (use message-routing), consumer patterns (use messaging-endpoints)

tyler-r-kendrick Bundle

Use for testing HTTP endpoints directly using cross-platform API testing tools. Covers .http files (VS Code REST Client, JetBrains HTTP Client), Bruno collections, Postman/Newman, k6 for functional API verification, environment management, and CI integration patterns. USE FOR: .http files, Bruno, Postman, Newman, REST Client, k6 API tests, HTTP endpoint testing, API collections, environment variables, API functional verification, HTTP request scripting, API test automation DO NOT USE FOR: browser-based testing (use e2e-testing), contract verification between services (use contract-testing), load/stress testing at scale (use performance-testing)

tryboy869 Bundle

[Applies to: **/*.py] This guide defines definitive best practices for building robust, maintainable, and modern REST APIs using Flask-RESTful, emphasizing Pydantic for validation and clear architectural patterns.

tryboy869 Bundle

[Applies to: **/*.{js,jsx}] Definitive guidelines for building robust, performant, and maintainable apollo-graphql applications using modern best practices and tooling.

agents-inc Bundle

Angular 17–19 standalone components, signals, built-in control flow, inject() DI, the resource API. Load when writing or migrating Angular components.

agents-inc Bundle

Pino logging, Sentry error tracking, Axiom - structured logging with correlation IDs, error boundaries, performance monitoring, alerting