Claude Skills by kid-sid

Use when installing claude-spellbook for the first time, setting up skills/agents/commands globally or into a specific project, registering the memory_map MCP server, enabling lifecycle hooks, or migrating an existing install to a new machine.

Use when using async SQLAlchemy 2.0 — defining models, writing queries, managing async sessions, loading relationships without N+1, or setting up and debugging Alembic migrations.

Use when designing a new service from scratch, writing a tech spec or RFC, selecting a database or communication pattern, estimating capacity, or reviewing a design for scalability and reliability gaps.

Use when composing Tailwind utilities, building responsive or dark-mode layouts, defining component variants with cva, resolving conflicting classes with tailwind-merge, or configuring a custom theme.

Use when writing a README, documenting an API with OpenAPI, drafting a runbook for on-call engineers, authoring a technical spec or ADR, or setting up docs-as-code with auto-deploy to GitHub Pages.

Use when building or debugging Temporal-based Agentex agents — structuring workflows and activities, handling signal routing, managing state across replays, or diagnosing workflow failures and retry exhaustion.

Use when choosing a testing model for a new project, auditing a test suite that is slow or provides low confidence, setting coverage targets, or writing a QA test plan for a release.

Testing patterns for AAA structure, naming, mocks versus real dependencies, coverage targets, TDD flow, parameterized tests, and flake prevention. Use when writing, reviewing, or repairing automated test suites.

TypeScript guidance for strict mode, Zod runtime validation, eliminating any, discriminated unions, explicit error modeling, module format choices, path aliases, and Vitest. Use when building or reviewing TypeScript services and applications.

Use when writing unit tests for a function or module, mocking external dependencies, practising TDD on new business logic, or enforcing a coverage target across a codebase in Python, TypeScript, or Go.

Use when building real-time features with WebSockets or SSE — choosing between the two, implementing connection management and heartbeats, scaling broadcasts across workers with Redis, handling backpressure, writing tests for streaming endpoints, or debugging connection drops and missed events.

Use when creating an implementation plan for a non-trivial task — any change spanning multiple files, involving a database migration, requiring specific sequencing, or being handed off to a subagent for execution.