Free AI skills for real workflows
Browse 478 published skills with practical instructions, examples, tool compatibility, and limitations. Pages are grouped into 21 established categories.
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Monorepo Architecture and Build Planner
Design monorepo structure, package boundaries, build graphs, ownership, caching, CI, releases, and migration strategy.
Mobile App Release Readiness Reviewer
Review mobile releases for build, signing, permissions, privacy, store requirements, testing, rollout, monitoring, and rollback.
Error Taxonomy and Resilience Pattern Designer
Design consistent error categories, propagation, retries, user messages, observability, recovery, and resilience patterns.
Configuration and Environment Parity Reviewer
Review configuration and environment parity across local, test, staging, and production systems to reduce drift and release failures.
API Contract Testing Designer
Design API contract tests for providers and consumers using schemas, examples, compatibility, mocks, CI gates, and failure cases.
Secrets Management and Key Rotation Designer
Design secure secrets storage, access, distribution, rotation, revocation, auditing, and incident-response workflows.
Release Regression Risk Assessor
Assess release regression risk using changed components, dependencies, test evidence, user impact, data changes, and rollback readiness.
Multi Tenant Authorization Architect
Design multi-tenant authorization with roles, permissions, object ownership, tenant isolation, admin boundaries, and tests.
Developer Onboarding Environment Builder
Design fast, reliable developer onboarding with prerequisites, local environments, setup automation, sample data, troubleshooting, and validation.
Database Query Optimization Analyst
Analyze slow database queries and create evidence-based optimization plans using execution plans, indexes, schema, and workload context.
Data Migration Verification Manager
Plan and verify data migrations with mapping, reconciliation, sampling, cutover, rollback, audit evidence, and sign-off.
Container Security and Supply Chain Reviewer
Review containers and software supply chains for image risks, dependencies, provenance, secrets, permissions, signing, and deployment controls.
Caching and Performance Architecture Planner
Design caching strategies with keys, invalidation, consistency, TTLs, stampede protection, observability, and performance tests.
Background Job and Queue Reliability Designer
Design reliable background jobs and queues with retries, idempotency, scheduling, concurrency, dead letters, recovery, and monitoring.
API Rate Limit and Abuse Protection Designer
Design API rate limits, quotas, abuse detection, throttling, fairness, retries, and client-facing limit contracts.
SDK and Client Library Designer
Design developer-friendly SDKs with stable interfaces, errors, retries, pagination, authentication, examples, and release rules.
Observability and Incident Diagnostics Designer
Design logs, metrics, traces, alerts, dashboards, SLOs, and runbooks that support fast diagnosis and reliable incident response.
Infrastructure as Code Review Engineer
Review Terraform, Pulumi, CloudFormation, or similar infrastructure code for security, reliability, drift, cost, and maintainability.
GraphQL Schema and Resolver Designer
Design production-ready GraphQL schemas, resolvers, authorization, pagination, errors, batching, caching, and evolution rules.
Frontend Accessibility Compliance Reviewer
Review frontend interfaces for accessibility, keyboard use, semantics, focus, forms, contrast, motion, and assistive technology support.
Feature Flag and Progressive Delivery Manager
Design feature-flag and progressive-delivery strategies with targeting, rollout, metrics, rollback, ownership, and flag cleanup.
Event Driven Architecture Planner
Design event-driven systems with domain events, ownership, schemas, ordering, retries, idempotency, consistency, and observability.
Dependency Upgrade and Compatibility Planner
Plan safe framework and dependency upgrades with compatibility analysis, migration steps, tests, rollout, and rollback.
Data Pipeline Quality Engineer
Design data quality controls for ingestion, transformation, validation, lineage, freshness, observability, and recovery.