common-pitfallslisted

# Common Pitfalls Prevention Orchestrates specialized pitfall prevention skills learned from production issues. Use during code review to automatically check for common mistakes. ## When to Use - During code review (auto-triggered by full-review skill) - Before committing changes - When debugging production issues - Reviewing unfamiliar code patterns ## Workflow ### Step 1: Identify Code Categories Based on changed files, determine which sub-skills to invoke: | File Pattern | Sub-Skill | |-------------|-----------| | `**/hooks/**`, `useQuery`, `useMutation` | pitfalls-tanstack-query | | `**/db/**`, `schema.ts`, `drizzle` | pitfalls-drizzle-orm | | `**/routes/**`, `router.`, `app.` | pitfalls-express-api | | `**/components/**`, `**/pages/**`, `.tsx` | pitfalls-react | | `websocket`, `wss`, `ws.` | pitfalls-websocket | | `contract`, `rpc`, `multicall`, `gas` | pitfalls-blockchain | | `session`, `key`, `cache`, `log` | pitfalls-security | ### Step 2: Invoke Relevant Sub-Skills For each category found, invoke the corresponding skill for detailed patterns. ### Step 3: Generate Combined Report Aggregate findings from all invoked sub-skills. ## Sub-Skills Reference | Skill | Focus Area | |-------|------------| | **pitfalls-tanstack-query** | Query keys, invalidation, v5 patterns | | **pitfalls-drizzle-orm** | Schema types, migrations, array columns | | **pitfalls-express-api** | Routes, status codes, storage patterns | | **pitfalls-react** | Components, forms, a11y, res