AI Prompt Library: Practical Prompts by Task

Practical, searchable and organized by task

AI prompts you can adapt, test and improve

Browse 1,052 prompt records by the work you need to do. 144 records have completed MetaCyberGuru editorial review, including 8 original developer prompts. The remaining licensed source prompts are clearly labelled and must be adapted and verified before use.

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The best place to begin

Start with a rough goal. The prompt creator rewrites it, suggests missing context and asks focused questions. You keep improving the instruction until it is clear enough to test.

Use One Prompt for Everything
  1. Describe the outcomeSay what you need and who will use it.
  2. Review the revisionCheck the rewritten prompt and suggestions.
  3. Answer useful questionsAdd the facts, limits and output format that matter.
  4. Test before relyingRun the result, inspect weaknesses and revise again.

Start with the outcome

Browse prompts by task

Role names are filters, not duplicate categories. Each prompt has one main home.

Work and Productivity

Prompts for meetings, planning, summaries, decisions and repeatable knowledge work.

42 prompts

Writing and Content

Drafting, editing, outlining and repurposing prompts with factuality and voice controls.

241 prompts

Marketing and SEO

Campaign, positioning, SEO and conversion prompts built around evidence and audience context.

215 prompts

Social Media

Platform-aware prompts for posts, scripts and content calendars without duplicating one formula everywhere.

88 prompts

Coding and Data

Prompts for code explanation, debugging, testing, architecture, SQL and data work.

128 prompts

Business and Strategy

Prompts for operations, product thinking and decisions with explicit assumptions and trade-offs.

55 prompts

Sales and Customer Success

Ethical outreach, discovery, proposals, onboarding and customer communication prompts.

71 prompts

Career and Recruitment

Resume, interview, job-research and hiring prompts without fabricated experience.

50 prompts

Education and Research

Prompts for explanation, active recall, lesson planning and source-aware research support.

49 prompts

Creative and Visual AI

Prompts for images, stories, design concepts and media work with clear creative direction.

56 prompts

Personal Planning and Lifestyle

Everyday planning prompts with guardrails for health, finance and other high-stakes topics.

57 prompts

Use prompts as working documents

A prompt gets better when the evidence gets better

Before copying anything, decide what the model needs to know and what it must not invent. Replace placeholders, add examples, state the output format, then test the answer against the source material or a real tool.

  1. Define the task. Name the decision, document, analysis or artifact you need.
  2. Add real context. Give the model the audience, inputs, versions and constraints that matter.
  3. Set a quality check. Ask for assumptions, failure cases or a rubric that you can verify.
  4. Keep responsibility. Review code, facts and high-stakes decisions yourself.

Build the skill behind the prompt

Prompt guides from MetaCyberGuru

How to Write AI Prompts

Learn the basic structure behind clear, testable instructions.

ChatGPT Prompts That Actually Work

See how context, constraints and review criteria change the output.

AI Writing That Does Not Sound Like AI

Edit generic output into clear writing that belongs to a real person.

Using AI at Work

Use AI without losing judgment, privacy or accountability.

Editorial and safety policy

MetaCyberGuru excludes jailbreak and safeguard-bypass prompts. High-stakes medical, legal and financial records are not published without a safe, non-advisory rewrite and appropriate review. Prompt detail pages are noindex by default, and advertising code is excluded from the library while licensed source records remain under editorial review.

Each imported record retains its source-page identity in the internal review ledger. The site owner has declared purchased republication rights; the underlying license documents are not stored in this code repository. Public guidance, category introductions and the professional code-review collection are written for MetaCyberGuru. Model names, tool capabilities and facts still need current verification.