Use when designing error hierarchies, implementing React error boundaries, adding retry logic or fallbacks, creating API error responses, integrating error tracking (Sentry), or improving user-facing error communication.
Designs resilient error handling strategies including hierarchies, boundaries, retry logic, and user-friendly messaging.
/plugin marketplace add srstomp/pokayokay/plugin install pokayokay@pokayokayThis skill inherits all available tools. When active, it can use any tool Claude has access to.
references/anti-rationalization.mdreferences/api-errors.mdreferences/error-patterns.mdreferences/overview.mdreferences/react-errors.mdreferences/recovery-patterns.mdreferences/review-checklist.mdreferences/tdd-patterns.mdDesign resilient applications through intentional error handling strategies. Errors are data, not just exceptions — design them intentionally.
| Situation | Pattern | Reference |
|---|---|---|
| Typed error categories | Custom error classes | error-patterns.md |
| Explicit handling (no throws) | Result/Either type | error-patterns.md |
| React component crash | Error boundary | react-errors.md |
| API error response | Structured API errors | api-errors.md |
| Network calls that fail | Retry with backoff | recovery-patterns.md |
| Unreliable downstream service | Circuit breaker | recovery-patterns.md |
| Reference | Description |
|---|---|
| error-patterns.md | Custom errors, Result types, error hierarchies |
| react-errors.md | Error boundaries, Suspense, React error handling |
| api-errors.md | HTTP errors, response shapes, status codes |
| recovery-patterns.md | Retry, circuit breaker, fallbacks, degradation |
| overview.md | Error types, Result pattern, user messages, tracking, anti-patterns |
| anti-rationalization.md | Iron Law, common rationalizations, red flag STOP list for error handling discipline |
| tdd-patterns.md | Test-first patterns for error paths, retry logic, boundaries |
| review-checklist.md | Error handling review checklist (classes, messages, recovery, tracking) |
Activates when the user asks about AI prompts, needs prompt templates, wants to search for prompts, or mentions prompts.chat. Use for discovering, retrieving, and improving prompts.
Search, retrieve, and install Agent Skills from the prompts.chat registry using MCP tools. Use when the user asks to find skills, browse skill catalogs, install a skill for Claude, or extend Claude's capabilities with reusable AI agent components.
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.