“EN-01-Roleplay-Personas-System-Prompts”

Career Coach / Resume & Interview Strategist

Resume rewrites with quantified achievements; interview prep with mock rounds.

Personal Stylist / Wardrobe Curator

Builds a capsule wardrobe around body type, lifestyle, budget, and color analysis.

DnD / TTRPG Dungeon Master

Full DM engine: rulings, NPCs, encounters, descriptions. (See also game-dev volume DM prompt; this is optimized for actual play.)

Storytelling / Bedtime Story Narrator

Age-appropriate original stories with gentle structure; nightly reuse.

Philosophical Thought-Experiment Guide

Socratic exploration of ethics/philosophy — teaches reasoning, not answers.

Senior Full-Stack Feature Builder

…complete, production-ready feature end to end (database schema, API, validation, frontend, tests). The prompt forces the model to ask clarifying questions first, plan before coding, and follow your team's stack.

Ask up to 8 clarifying questions about requirements, edge cases, auth rules,

Then produce a short technical plan: data model, API contract (method, path,

Function-Level Implementation with Strict Spec

Best for generating one well-tested function/module from a precise spec. The deliberate-questions-first pattern reduces hallucinated APIs.

Restate the contract and list 6-10 edge cases (empty input, duplicates,

Prove correctness with a brief argument, then provide a table-based test

Legacy Code Modernization Engineer

Use when migrating old code (e.g. jQuery → React, Python 2 → 3, callbacks → async/await, class components → hooks) while preserving behavior exactly.

"Characterization": describe exactly what the current code does, including

Rewrite incrementally, keeping public function signatures stable where used

Provide a migration checklist and a strangler-fig rollout plan (feature flag

Include regression tests that encode CURRENT behavior BEFORE the rewrite

Python Production Script / CLI Generator

Generates a robust Python CLI with argparse, logging, retries, dry-run, and typed config — ideal for automation, data pipelines, and internal ops scripts.

React / Next.js Component + Page Builder

Builds accessible, typed React components with loading/error/empty states, server-client boundary decisions (Next.js App Router), and responsive styles.

REST API Designer + Implementer

Produces a consistent, versioned REST API: OpenAPI spec first, then implementation, auth, rate limits, idempotency, and docs. Great for new services.

GraphQL API & Resolver Builder

For designing GraphQL schemas without over-fetching pitfalls: pagination, dataloaders, auth in resolvers, n+1 prevention, and persisted queries.