Implement real-time data streaming with Server-Sent Events (SSE), WebSockets, and ReadableStream APIs.
LiteLLM-RS Streaming Architecture. Covers UnifiedSSEParser, SSETransformer trait, VecDeque buffering, provider-specific transformers, and real-time event handling.
Identify "eventable points" in a Lerian Go service where lib-streaming should emit business events to per-tenant SaaS subscribers.
Streaming Inference Setup - Auto-activating skill for ML Deployment. Triggers on: streaming inference setup, streaming inference setup Part of the ML Deployment skill category.
Kafka Streams, Flink, Spark Streaming, and CDC for real-time data pipelines. Activate on: streaming, Kafka Streams, Flink, Spark Streaming, CDC, Debezium, real-time pipeline,…
Writes a pitch document for a streaming platform commissioning or acquisitions team, covering the project's format, target audience fit, platform-specific positioning, and the…
Streamlit app patterns for layout, state management, data display, and deployment. Invoke with /streamlit.
Take a Stryker summary.json (from n8n:mutation-test), triage the surviving mutants by user-reachable-behaviour risk, write minimal assertion changes to kill the top 3-5…
Run AgentDojo benchmark environments to evaluate prompt-injection attacks and defenses against LLM agents before trusting them with real tools or data.
Stress Test Config - Auto-activating skill for Performance Testing. Triggers on: stress test config, stress test config Part of the Performance Testing skill category.
Stress-test eligibility criteria against the addressable population and site capacity before the protocol locks, since restrictive criteria are the biggest enrollment killer.
Run mutation testing against JS or TS projects to find tests that still pass when real defects are introduced.
Stress-test your product through 6 adversarial decision-maker personas -- skeptical board member, activist investor, power user, churned customer, competitor CEO, and enterprise…
Use mutation testing to expose weak Python tests before merge or release by checking which code changes survive the current test suite.
Strict RED->GREEN->REFACTOR test-driven development with enforcement. Never write production code before a failing test. Atomic commits per TDD cycle.
Enforces TypeScript best practices when writing code. Automatically enables strict typing for TypeScript projects, prevents `any` usage, and recommends generic constraints.
Clean exported Kubernetes manifests by removing status and other runtime-generated fields before diffing, review, or migration work.
Stripe payment integration guidelines for TypeScript, React, Next.js with secure payment processing and subscription management
The official Stripe Agent Toolkit provides Python and TypeScript libraries plus a hosted MCP server for integrating Stripe payment APIs with AI agent frameworks.
Use when working with Stripe API fundamentals, webhooks, authentication, error handling, CLI, or testing.
Manages Stripe Connect onboarding flows using the stripe-node SDK. Handles account creation, capability requests, OAuth redirects, and payout scheduling via the Stripe Accounts…
Use when implementing game payments, in-app purchases, subscriptions, Stripe webhooks, or monetization flows.
Master Stripe payment processing integration for robust, PCI-compliant payment flows including checkout, subscriptions, webhooks, and refunds.
Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks.
Implement production-grade Stripe integrations for SaaS billing. Covers subscription lifecycle management, checkout sessions, plan upgrades/downgrades with proration, usage-based…
Stripe webhook integration in Rails 8 — Stripe::Webhook.construct_event for signature + timestamp verification, idempotency via event.id, the canonical event types to handle…
Receive and verify Stripe webhooks. Use when setting up Stripe webhook handlers, debugging signature verification, or handling payment events like payment_intent.succeeded,…
Structured logging for Python applications with context support and powerful processors
Modern, powerful structured logging for Python using structlog. Use when adding or improving logging in Python projects, configuring structlog for dev/production, working with…
Strukturelles Debugging. Methodik und Execution Control für Fehleranalyse und -behebung in Software-Systemen. Aktivieren bei Debugging-Aufgaben (außerhalb von PCF-Projekten).
Use whenever an analysis estimates the PRIMITIVES of an economic model rather than a reduced-form relationship — preferences/utility, costs, information/consideration, search, or…
Search code by AST structure using ast-grep. Find semantic patterns like function calls, imports, class definitions instead of text patterns.
Linear algebra and higher-dimensional thinking. Vectors, matrices, transformations — the architecture of mathematical space.
Help users design and organize project structure. Invoke when user needs to plan or organize project architecture and folder structure.
Organize Swift source trees and oversized Swift files by feature, layer, and declaration group; split large files, normalize `// MARK:` sections, enforce plain-language…
AI DevKit · Guide structured debugging before code changes by clarifying expected behavior, reproducing issues, identifying likely root causes, and agreeing on a fix plan with…
Guide for writing effective log messages using wide events / canonical log lines. Use when writing logging code, adding instrumentation, improving observability, or reviewing log…
Implement JSON-based structured logging for observability. Use when setting up logging, debugging production issues, or preparing for log aggregation (ELK, Datadog).
Use when designing log schemas, choosing JSON vs text logs, setting up correlation IDs across services, redacting PII, controlling log volume costs, or wiring logs into…
Logging system design guide covering centralized architecture, field standards, and distributed tracing.
Performs a structured five-stage code review covering requirements compliance, correctness, code quality, testing, and security/performance.
Designs fund legal structures with master-feeder, parallel fund, and blocker entity configurations for tax-efficient investor access.
Designs infrastructure lending with mini-perm structures, cash sweep mechanics, and maintenance/distribution covenants.
Designs infrastructure fund structures with longer fund lives, NAV-based distributions, and co-investment programs for illiquid assets.
Designs IRS structures with fixed/float mechanics, day count conventions, and mark-to-market valuation analysis.
Shared speech-to-text microservice for the multi-tenant voice assistant platform.
Plans changes by inserting structured temporary stub comments and then replacing them with real code in a second pass.
사용자가 대화 중 질문했거나 새로 배운 내용(기술/엔지니어링)을 Notion의 엔지니어링 문서에 정리해서 페이지로 추가합니다. 출처 링크 포함, 정해진 양식(제목/요약/정리/예시/방안)에 맞춰 작성하고 필요시 하위 페이지 구조 제안 후 승인받아 생성합니다.
Knowledge base per l'analisi di code style e qualità. Contiene le convenzioni Python/JavaScript del progetto, soglie per funzioni lunghe e complessità ciclomatica, e pattern di…
Review Go code for style, idioms, naming, comments, and project conventions — including error handling style, context propagation, logging conventions, package comments, YAML tag…
Build beautiful, accessible UIs with shadcn/ui components in Next.js. Use when creating forms, dialogs, tables, sidebars, or any UI components.
Test skills via RED/GREEN/REFACTOR TDD with fresh subagents. Use when: validating skill behavior, preventing priming bias.
Subgraph development for The Graph protocol. Includes manifest configuration, GraphQL schema design, AssemblyScript handlers, entity relationships, and deployment to hosted and…
Push local improvements to shared infrastructure (skills, scripts, CLAUDE.md scaffolding, Dockerfile, services.toml) back to the parent template repo so other agents derived from…
Use when designing or evaluating Salesforce CPQ subscription lifecycle architecture: amendment flow, renewal automation, co-termination design, or billing integration at the…
Abonelik fiyatlama stratejileri. 3-tier framework, price anchoring, charm pricing, regional pricing (18 ulke), introductory offers, win-back campaigns, churn prevention ve A/B…
Real-time data synchronization patterns for ChainGraph frontend. Use when working on WebSocket subscriptions, event buffers, tRPC subscriptions, flow synchronization, or execution…
Analyzes the latest SCC compliance report and generates detailed Python code suggestions for fixing the most critical issue.
Use when the user asks about revenue, payments, subscriptions, billing, CRM deals, support tickets, production database tables, or other data that PostHog does not collect…
Use gotestsum to turn noisy `go test` output into compact failure summaries, JUnit or JSON artifacts, and optional reruns of flaky tests before an agent starts fixing Go code.