Integrations & APIs

jackspace Bundle

Authenticate to and manage a Proxmox VE cluster over SSH and the pvesh API. Use when querying cluster nodes, listing or controlling LXC containers and VMs, checking cluster and node status, or automating Proxmox administration.

jackspace Bundle

Complete knowledge domain for Cloudflare Workers KV - global, low-latency key-value storage on Cloudflare's edge network. Use when: creating KV namespaces, storing configuration data, caching API responses, managing user preferences, implementing TTL expiration, handling KV metadata, or encountering "KV_ERROR", "429 too many requests", "kv rate limit", cacheTtl errors, or eventual consistency issues. Keywords: kv storage, cloudflare kv, workers kv, kv namespace, kv bindings, kv cache, kv ttl, kv metadata, kv list, kv pagination, cache optimization, edge caching, KV_ERROR, 429 too many requests, kv rate limit, eventually consistent, wrangler kv, kv operations, key value storage

jackspace Bundle

Complete knowledge domain for Cloudflare R2 - S3-compatible object storage on Cloudflare's edge network. Use when: creating R2 buckets, uploading files to R2, downloading objects, configuring R2 bindings, setting up CORS, generating presigned URLs, multipart uploads, storing images/assets, managing object metadata, or encountering "R2_ERROR", CORS errors, presigned URL failures, multipart upload issues, or storage quota errors. Keywords: r2, r2 storage, cloudflare r2, r2 bucket, r2 upload, r2 download, r2 binding, object storage, s3 compatible, r2 cors, presigned urls, multipart upload, r2 api, r2 workers, file upload, asset storage, R2_ERROR, R2Bucket, r2 metadata, custom metadata, http metadata, content-type, cache-control, aws4fetch, s3 client, bulk delete, r2 list, storage class

harshahosur81 Skill

Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.

harshahosur81 Skill

Implement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration. Use when creating NFT contracts, building NFT marketplaces, or implementing digital asset systems.

jackspace Bundle

Covers Cloudflare Hyperdrive, which connects Cloudflare Workers to existing PostgreSQL and MySQL databases with global connection pooling and query caching: creating configs with wrangler hyperdrive create, wrangler.jsonc bindings, the required nodejs_compat flag, driver setup for node-postgres (pg), postgres.js and mysql2, Drizzle ORM and Prisma integration, local development, and caching and TLS options. Use when giving Workers access to RDS, Aurora, Neon or Supabase databases, setting up connection pooling or a hybrid architecture, or debugging errors such as Failed to acquire a connection from the pool, TLS not supported by the database, connection refused, missing nodejs_compat, or Code generation from strings disallowed.

jamie-bitflight Skill

Use when building or debugging Typer/Rich CLI applications. Activates on Rich table rendering, console output in non-TTY environments, CliRunner testing with Rich output, snapshot testing, Typer command wiring, exception chain prevention with AppExit/AppExitRich patterns, table width at 80-column wrapping, Progress/Live in non-interactive contexts, stderr/stdout separation, or force_terminal vs width configuration. Grounds AI-generated CLI code in verified correctness patterns and prevents known Typer/Rich integration mistakes.

jamie-bitflight Skill

Execute large-scale automated code transformations safely and idempotently. Use when renaming symbols across a codebase, migrating API call-sites, enforcing new patterns at scale, or applying structural edits to many files at once. Triggers on: 'codemod', 'mass rename', 'migrate all usages', 'transform codebase', 'apply pattern at scale', AST-based refactoring, or any task requiring consistent edits across 10 or more files.

jackspace Bundle

Generates production-ready API clients with TypeScript types, retry logic, rate limiting, authentication (OAuth, API keys), error handling, and mock responses. Use when user says "integrate API", "API client", "connect to service", or requests third-party service integration.

harshahosur81 Skill

Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management. Use when implementing PayPal payments, processing online transactions, or building e-commerce checkout flows.

harshahosur81 Skill

Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use when integrating Stripe payments, building subscription systems, or implementing secure checkout flows.

harshahosur81 Skill

Expert .NET backend architect specializing in C#, ASP.NET Core, Entity Framework, Dapper, and enterprise application patterns. Masters async/await, dependency injection, caching strategies, and performance optimization. Use PROACTIVELY for .NET API development, code review, or architecture decisions.

lifangda Bundle

Microscopy data management platform. Access images via Python, retrieve datasets, analyze pixels, manage ROIs/annotations, batch processing, for high-content screening and microscopy workflows.

harshahosur81 Skill

Integrate Stripe, PayPal, and payment processors. Handles checkout flows, subscriptions, webhooks, and PCI compliance. Use PROACTIVELY when implementing payments, billing, or subscription features.

lifangda Bundle

Primary Python toolkit for molecular biology. Preferred for Python-based PubMed/NCBI queries (Bio.Entrez), sequence manipulation, file parsing (FASTA, GenBank, FASTQ, PDB), advanced BLAST workflows, structures, phylogenetics. For quick BLAST, use gget. For direct REST API, use pubmed-database.

enuno Bundle

LangChain Ollama integration — run local LLMs with ChatOllama (chat completions, tool calling, structured output, reasoning/thinking mode), OllamaLLM (raw text completions), and OllamaEmbeddings. Connects to a local Ollama server at localhost:11434.

harshahosur81 Skill

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new FastAPI applications or setting up backend API projects.

harshahosur81 Skill

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.

lifangda Bundle

Query Reactome REST API for pathway analysis, enrichment, gene-pathway mapping, disease pathways, molecular interactions, expression analysis, for systems biology studies.

enuno Bundle

LangChain OpenRouter integration — ChatOpenRouter gives access to hundreds of models (Claude, GPT-4o, Gemini, Llama, etc.) through a single API key. Supports provider routing preferences, reasoning models, plugins, tool calling, structured output, and request attribution/tracing.

harshahosur81 Skill

Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems. Masters REST/GraphQL/gRPC APIs, event-driven architectures, service mesh patterns, and modern backend frameworks. Handles service boundary definition, inter-service communication, resilience patterns, and observability. Use PROACTIVELY when creating new backend services or APIs.

jamie-bitflight Skill

Decomposes a contextualized plan into atomic, independently executable tasks with complete embedded context, registered through the plan API. Use after SAM Stage 3 Context Integration produces the contextualized plan artifact — when the plan is ready for task generation with CLEAR ordering, CoVe checks, and dependency graphs for parallel execution.

jamie-bitflight Skill

Guides pytest test suite architecture and coverage strategy for Python 3.11+ projects. Activates when designing test architecture, planning test pyramid distribution, choosing between unit/integration/property-based/BDD strategies, structuring fixture hierarchies, configuring branch coverage thresholds, or applying mutation testing to critical code paths.

harshahosur81 Skill

Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, database integration, and API design best practices. Use when creating Node.js servers, REST APIs, GraphQL backends, or microservices architectures.

harshahosur81 Skill

Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing with mocking, fixtures, and test-driven development. Use when writing JavaScript/TypeScript tests, setting up test infrastructure, or implementing TDD/BDD workflows.

tyler-r-kendrick Bundle

Use when designing APIs — REST endpoints, GraphQL schemas, gRPC services, or WebSocket protocols — including resource naming, versioning, pagination, error handling, and API gateway patterns. USE FOR: REST API design, GraphQL schema design, gRPC service definition, WebSocket protocol design, API versioning, pagination strategies, API gateway patterns, idempotency, OpenAPI specifications DO NOT USE FOR: data storage design (use data-modeling), authentication mechanisms (use authentication), API testing (use testing/api-testing)

tyler-r-kendrick Bundle

Guidance for Serilog structured logging library in .NET. USE FOR: Serilog sink configuration, structured event logging, log enrichment, ASP.NET Core request logging, Serilog expressions and filtering, Seq/Elasticsearch/Application Insights integration. DO NOT USE FOR: Microsoft.Extensions.Logging abstractions (use extensions-logging), NLog targets and routing (use nlog), OpenTelemetry log export (use otlp-logging).

tyler-r-kendrick Bundle

USE FOR: Building cross-platform applications with WinUI/XAML and C# that target Web (WebAssembly), iOS, Android, macOS, Linux, and Windows from a single codebase using the Uno Platform. Use when you want WinUI API compatibility across all platforms. DO NOT USE FOR: Games (use Unity or MonoGame), server-side web APIs (use ASP.NET Core), or projects that only target Windows and do not need cross-platform reach (use WinUI 3 directly).

henryhawke Skill

Runs the rest of a /shell request as a literal shell command. Use only when the user explicitly invokes /shell and wants the following text executed directly in the terminal.

henryhawke Bundle

Use for backend API development including Supabase Edge Functions (Deno), REST API design, request/response patterns, auth middleware, error handling, input validation, CORS, rate limiting, and service-based architecture. Covers both Deno/TypeScript (Supabase) and Node.js/Python backends.

tyler-r-kendrick Bundle

Guidance for NCrontab cron expression parser and scheduler for .NET. USE FOR: parsing cron expressions, calculating next/previous occurrences, validating cron syntax, scheduling background tasks with cron patterns, generating occurrence lists for display. DO NOT USE FOR: full job scheduling frameworks (use Quartz.NET or Hangfire), distributed task scheduling, Windows Task Scheduler integration, real-time event processing.

tyler-r-kendrick Bundle

Guidance for Topshelf Windows service hosting framework for .NET. USE FOR: creating Windows services with fluent API, service install/uninstall from command line, service recovery configuration, running services as console apps during development, .NET Framework Windows services. DO NOT USE FOR: modern .NET 6+ worker services (use BackgroundService with AddWindowsService), Linux daemons (use systemd hosting), cross-platform services, ASP.NET Core web hosting.

tyler-r-kendrick Bundle

USE FOR: Implementing resilience patterns (retry, circuit breaker, timeout, fallback, hedging, rate limiter) using Polly v8's ResiliencePipeline API for transient fault handling in .NET. DO NOT USE FOR: Application-level validation errors, permanent failures that should not be retried, or infrastructure-level resilience (use load balancers, service mesh).

tyler-r-kendrick Bundle

Guidance for Reqnroll BDD testing framework (SpecFlow successor) in .NET. USE FOR: behavior-driven development with Gherkin syntax, writing executable specifications, step definition bindings, scenario outlines with data tables, integrating BDD with xUnit/NUnit/MSTest, acceptance testing with natural language scenarios. DO NOT USE FOR: unit testing without BDD requirements (use xUnit directly), performance testing, API contract testing (use Pact), or browser automation (combine with Playwright).

henryhawke Skill

Design user-centered unit, integration, and e2e test plans with coverage and anti-flake gates. Use when Codex needs to write or review a test strategy that spans levels, risk areas, CI reliability, and measurable pass criteria.

tyler-r-kendrick Bundle

Use when designing or evaluating enterprise integration architectures based on Hohpe & Woolf's Enterprise Integration Patterns. USE FOR: Enterprise Integration Patterns, messaging architecture, choosing integration patterns, pipes and filters, message-oriented middleware DO NOT USE FOR: specific pattern implementations in code (use sub-skills), API design (use dev/backend/api-design), event sourcing (use dev/architecture/event-driven)