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Solve a hard algorithm problem collaboratively with step-by-step reasoning, a tested implementation, and complexity analysis.

Convert a sample JSON payload into accurate, idiomatic type definitions or interfaces with sensible optionality and nullability.

Audit a module's error handling and logging, then deliver a corrected version with consistent, structured, secure practices.

Generate forward and rollback SQL migrations with a zero-downtime strategy and a safety checklist for your schema change.

Diagnose performance bottlenecks in your code and propose optimizations with before/after complexity and measurement steps.

Decompose a feature into independent, estimable engineering tickets, each with clear acceptance criteria and dependencies.

Generate a complete CI/CD pipeline config for your stack with build, test, and deploy stages plus secrets and caching guidance.

Generate a spec-compliant Conventional Commit message and a complete PR description from your diff and context.

Audit a single function or endpoint against the OWASP Top 10, ranking findings by severity with concrete fixes.

Turn a plain-language matching spec into a documented regex with a breakdown and a full set of passing and failing test cases.

Generate a production-ready Dockerfile and docker-compose configuration for a service from its stack and dependencies.

Turn requirements into a normalized relational schema with keys, constraints, indexes, and clear relationships.