etyb-skills

Engineering co-pilot for any software situation — code, architecture, debugging, review, infra, deployment, testing, security, performance, AI/ML, mobile, data, compliance. The situation is the trigger: a bug, a stuck debug session, an architecture question, an X-vs-Y tradeoff, a "set up CI" ask, or a platform name in conversation (Postgres, Lambda, Kubernetes, React, Stripe, FHIR, Apex, Cloudflare, Vercel, Supabase, Expo, Bedrock). Acts as a senior engineering leader: restates the problem plainly, asks at most 3 questions only when the answer changes the work, confirms scope, then executes end-to-end — routing internally to specialist roles, enforcing TDD/verification/review discipline, and reading currency-stamped vendor stacks for post-cutoff facts. Incidents skip ceremony and triage immediately. Triggers: any software, code, infrastructure, or technical-decision situation. Skip only for requests with no software or technical-decision content at all.

Anthropic Claude platform knowledge overlay for the ETYB team. Loads when work involves the Anthropic ecosystem — the Claude API (Messages API), Claude Fable / Mythos / Opus / Sonnet / Haiku models, prompt caching, tool use (function calling), extended and adaptive thinking, the Batches API, Files API, Citations, the Memory tool, Computer Use, vision and PDF input, the Claude Agent SDK, the Claude Code CLI / IDE extensions, Skills, sub-agents, the Anthropic SDK (TS/Python/Go/Java/Ruby), MCP (Model Context Protocol) servers and clients, and provider routing across Anthropic API / Amazon Bedrock / Google Vertex AI. Triggers: anthropic, claude, claude-api, anthropic-api, messages-api, fable, claude-fable, claude-fable-5, mythos, claude-mythos, claude-mythos-5, project glasswing, opus, claude-opus, claude-opus-4, claude-opus-4.5, claude-opus-4.6, claude-opus-4.7, claude-opus-4.8, sonnet, claude-sonnet, claude-sonnet-4, claude-sonnet-4.5, claude-sonnet-4.6, claude-sonnet-5, sonnet 5.

AWS platform knowledge overlay for the ETYB team. Loads when work involves the AWS ecosystem — EC2, Lambda, ECS, EKS, Fargate, Karpenter, S3, RDS, Aurora, DynamoDB, ElastiCache, EventBridge, SQS, SNS, Kinesis, API Gateway, AppSync, CloudFront, Route 53, VPC, IAM, KMS, Secrets Manager, CloudWatch, X-Ray, CloudTrail, Config, GuardDuty, Bedrock, AgentCore, SageMaker, Step Functions, Glue, Athena, Redshift, OpenSearch, MSK, Cognito, Amplify, AWS CDK, CloudFormation, SAM, Copilot CLI, AWS Organizations, Control Tower, Q Developer. Triggers: aws, amazon web services, ec2, lambda, snapstart, ecs, ecs express, eks, eks auto mode, eks hybrid nodes, fargate, fargate spot, karpenter, karpenter v1, graviton, graviton4, graviton5, trainium, trainium2, trainium3, inferentia, s3, s3 express one zone, s3 tables, s3 intelligent tiering, ebs, gp3, io2, io2 block express, efs, fsx, fsx lustre, fsx ontap, rds, aurora, aurora serverless, aurora serverless v2, aurora limitless, aurora dsql, dsql.

Microsoft Azure platform knowledge overlay for the ETYB team. Loads when work involves the Azure ecosystem — Entra ID, AKS, Container Apps, Azure Functions, App Service, Logic Apps, Service Bus, Event Grid, Event Hubs, Cosmos DB, Azure SQL, PostgreSQL Flexible Server, Azure Managed Redis, Application Gateway, Front Door, API Management, Key Vault, Managed HSM, Defender for Cloud, Sentinel, Purview, Azure Policy, Azure Monitor, Log Analytics, Application Insights, Azure OpenAI Service, AI Foundry, Azure AI Search, Azure ML, Copilot Studio, Microsoft Fabric, Synapse, Data Factory, Databricks on Azure, Bicep, Terraform AzureRM, Azure CLI, azd, Azure Arc, Azure VMware Solution. Triggers: azure, microsoft azure, az cli, azure cli, azure portal, azure resource manager, arm, bicep, .bicep, .bicepparam, azure verified modules, avm, terraform azurerm, azurerm, pulumi azure native, azd, azure developer cli, entra, entra id, azure ad, entra external id, azure ad b2c, b2c, conditional access.

Cloudflare platform knowledge overlay for the ETYB team. Loads when work involves the Cloudflare ecosystem — Workers, Workers Bindings, Wrangler, Durable Objects, D1, R2, KV, Hyperdrive, Queues, Workflows, Pipelines, Vectorize, Workers AI, AI Gateway, AI Search (formerly AutoRAG), Realtime, Stream, Images, Pages, Workers Static Assets, Browser Rendering, Email Routing/Workers, Zaraz, Turnstile, Access (ZTNA), Tunnel, WAF, Rate Limiting, DDoS, Magic Transit, Argo, Logpush, Analytics Engine, Workers Logs, mTLS, CASB. Triggers: cloudflare, workers, cloudflare workers, worker, wrangler, durable object, durable objects, do, sqlite-backed do, alarms, d1, d1 database, r2, r2 bucket, kv, kv namespace, hyperdrive, queues, cloudflare queues, workflows, cloudflare workflows, pipelines, cloudflare pipelines, vectorize, vectorize v2, workers ai, ai gateway, ai search, autorag, cloudflare ai, llama 4 on workers, deepseek on workers, realtime, sfu, turn, cloudflare stream, cloudflare images, pages.

Expo platform knowledge overlay for the ETYB team. Loads when work involves the Expo ecosystem — Expo SDK, Expo Router, EAS Build / Submit / Update / Workflows / Hosting, expo-dev-client, Expo Modules API, Continuous Native Generation, Hermes, the New Architecture (Fabric + TurboModules), Expo DOM Components, Expo API Routes, app.json / app.config.js, the `npx expo` CLI, and the wider expo-* package family. Triggers: expo, expo go, expo router, expo sdk, expo cli, eas, eas build, eas update, eas submit, eas workflows, eas hosting, eas insights, eas cli, expo-dev-client, dev client, custom dev client, expo modules, expo modules api, expo dom, dom components, expo api routes, app.json, app.config.js, app.config.ts, app config plugin, expo config plugin, prebuild, expo prebuild, continuous native generation, cng, hermes, jsc, fabric, turbomodule, turbo modules, new architecture, bridgeless, react native, react-native, metro, metro bundler, expo-router, expo-image, expo-file-system.

Firebase platform knowledge overlay for the ETYB team. Loads when work involves the Firebase ecosystem — Firebase Authentication, Identity Platform, Cloud Firestore, Realtime Database, Cloud Storage for Firebase, Cloud Functions for Firebase (gen 2), Firebase Hosting, Firebase App Hosting (Next.js + Angular SSR), Cloud Messaging (FCM), Remote Config, A/B Testing, Performance Monitoring, Crashlytics, Firebase Analytics / GA4, App Distribution, Test Lab, Firebase Extensions, Firebase Studio, Genkit, Firebase AI Logic, Firebase Data Connect, Security Rules, App Check, Firebase CLI, Local Emulator Suite. Triggers: firebase, firebase auth, firebase authentication, identity platform, gcip, google identity platform, firebase admin sdk, firebase-admin, firebase cli, firebase.json, firebase init, firebase deploy, firebaserc, firestore, cloud firestore, firestore rules, firestore.rules, firestore security rules, multi-database, datastore mode, datastore, realtime database, rtdb, firebase rtdb.

Google Cloud Platform knowledge overlay for the ETYB team. Triggers: gcp, google cloud, google cloud platform, gcloud, gke, gke autopilot, gke enterprise, anthos, cloud run, cloud run functions, cloud run jobs, cloud functions, app engine, compute engine, gce, c4a, axion, tau t2a, n4, e2, cloud storage, gcs, autoclass, cloud sql, alloydb, alloydb ai, spanner, cloud spanner, firestore, datastore, bigtable, memorystore, valkey, pub/sub, pubsub, dataflow, dataproc, dataform, bigquery, bigquery studio, bigquery ml, bqml, biglake, bigquery omni, looker, looker studio, vertex ai, vertex ai studio, vertex ai agent builder, agent builder, agentspace, conversational agents, model garden, gemini, gemini for google cloud, gemini code assist, duet ai, imagen, veo, tpu, trillium, ironwood, cloud iam, workload identity federation, wif, cloud kms, secret manager, parameter manager, cloud armor, cloud cdn, cloud load balancing, vpc, vpc service controls, vpc-sc, private service connect, psc.

Observability platform knowledge overlay for the ETYB team. Loads when work involves the observability ecosystem — Datadog, New Relic, Grafana stack (Mimir/Loki/Tempo/Pyroscope/Faro/Beyla/Alloy), Prometheus, Splunk (Enterprise + Observability Cloud), Honeycomb, Sentry, Dynatrace, and the OpenTelemetry standard that ties them together. Triggers: observability, monitoring, alerting, telemetry, instrumentation, metrics, logs, traces, profiling, RUM, real user monitoring, synthetics, APM, application performance monitoring, datadog, dd-agent, datadog agent, dogstatsd, watchdog, bits ai, datadog llm observability, sensitive data scanner, datadog software catalog, datadog asm, cspm, cwpp, new relic, newrelic, nrql, nrdb, new relic ai monitoring, errors inbox, applied intelligence, pixie, nr1, grafana, grafana cloud, grafana enterprise, lgtm, mimir, loki, tempo, pyroscope, faro, beyla, alloy, grafana agent, grafana alerting, grafana oncall, grafana irm, k6, sift, grafana ml, promql, logql.

OpenAI platform knowledge overlay for the ETYB team. Loads when work involves the OpenAI ecosystem — OpenAI API, GPT-5 family (Pro / Standard / Mini / Nano), GPT-4.1, o-series reasoning models (o3, o4), Responses API, Chat Completions, Assistants API (deprecated path), Realtime API + Realtime Agents, Agents SDK (formerly Swarm), OpenAI Codex (agent product), Codex CLI, Computer Use Preview / Computer Use API, Structured Outputs, Function Calling / Tool Use, Built-in Tools (web search, file search, code interpreter, computer use), Image generation (gpt-image-1, DALL·E 3 legacy), Whisper, TTS, Embeddings (text-embedding-3-large/small), Moderation API, Batch API, Files API, Vision input, Predicted Outputs, Stored Completions, Logprobs, Streaming, Prompt Caching (automatic), Distillation Platform, Eval Platform, OpenAI Platform Console, Organizations + Projects + API keys, RBAC, Audit Logs, Usage tiers, GPT Store, Custom GPTs. Triggers: openai, open ai, gpt, gpt-5, gpt5, gpt-5 pro.

Salesforce platform knowledge overlay for the ETYB team. Loads when work involves the Salesforce ecosystem — orgs, Apex, LWC, Flow, Data 360, Agentforce, MuleSoft, Heroku, Industries clouds, Trailhead, sfdx/sf CLI, AppExchange, OmniStudio, Trust Layer, Hyperforce. Triggers: salesforce, sfdc, apex, lwc, lightning web component, lightning, visualforce, aura, flow builder, flow orchestration, agentforce, einstein, atlas reasoning, atlas reasoning engine, prompt builder, trust layer, einstein trust layer, model gateway, data cloud, data 360, zero copy, hyperforce, sales cloud, service cloud, marketing cloud, commerce cloud, experience cloud, health cloud, financial services cloud, fsc, manufacturing cloud, public sector solutions, omnistudio, omniscript, integration procedure, data mapper, dataraptor, mulesoft, anypoint, heroku, salesforce functions, named credential, external credential, external client app, eca, connected app, mfa enforcement, scratch org, sandbox, unlocked package.

Stripe platform knowledge overlay for the ETYB team. Loads when work involves the Stripe ecosystem — Payments, Checkout, Elements, Billing, Subscriptions, Meter API, Customer Portal, Connect, Treasury, Issuing, Identity, Tax, Radar, Terminal, Climate, Atlas, Sigma, Data Pipeline, Capital, Financial Connections, Link, Tap to Pay, BNPL (Affirm/Klarna/Afterpay), ACH/SEPA/RTP/FedNow, Stripe CLI, Workbench, Stripe Apps, Stripe-hosted MCP, webhooks, restricted API keys, idempotency. Triggers: stripe, stripe.com, stripe api, payment intent, payment_intent, setup intent, setup_intent, checkout session, stripe checkout, stripe elements, payment element, express checkout element, link button, stripe link, pay with link, stripe billing, stripe subscription, subscription schedule, recurring invoice, invoice item, customer portal, stripe-hosted portal, billing portal, meter api, stripe meter, meter event, billing meter, usage record, metered subscription, stripe connect, connect account.

Supabase platform knowledge overlay for the ETYB team. Loads when work involves the Supabase ecosystem — Postgres (Supabase-hosted), Row-Level Security (RLS), Supabase Auth, Storage, Realtime, Edge Functions, Database Webhooks, Database Functions, Supavisor pooler, pgvector, pg_cron, pg_net, pg_graphql, pg_jsonschema, pgaudit, pgsodium, pgmq, Supabase Vault, Supabase Queues, Supabase Cron, Branching, Studio, supabase-js, @supabase/ssr, Supabase CLI, Supabase MCP server, Foreign Data Wrappers. Triggers: supabase, supabase auth, supabase storage, supabase realtime, supabase edge functions, supabase functions, edge function, deno deploy, supabase-js, @supabase/ssr, @supabase/supabase-js, supabase ssr, ssr cookies, server components supabase, supabase cli, supabase login, supabase start, supabase db push, supabase db pull, supabase db reset, supabase db diff, supabase gen types, supabase migration, supabase functions deploy, supabase functions serve, supabase link, supabase init.

Vercel platform knowledge overlay for the ETYB team. Loads when work involves the Vercel Frontend Cloud — Next.js, Turbopack, Vercel Functions, Vercel Edge Network, Fluid Compute, Cache Components, Partial Prerendering (PPR), Workflow durable functions, Vercel Queues, Cron, Sandbox, KV/Postgres/Blob/Edge Config storage, Vercel CLI, AI Gateway, AI SDK, Chat SDK, Vercel Agent, v0, Marketplace integrations, Speed Insights, Web Analytics, Log Drains, Preview Deployments, Git integration. Triggers: vercel, next.js, nextjs, next 15, next 16, app router, app directory, server components, rsc, react server components, server actions, use server, use client, use cache, cache components, partial prerendering, ppr, isr, on-demand revalidation, revalidatePath, revalidateTag, unstable_cache, fluid compute, vercel functions, edge functions, edge runtime, node runtime, edge middleware, middleware.ts, vercel.json, vercel cli, preview url, preview deployment, deploy to vercel, vercel deploy.