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Blog — AI Prompts & Prompt Engineering — Page 17 | PromptABCD

AI Prompts & Prompt Engineering

Practical guides, templates, and tips for Claude, ChatGPT, Gemini, and beyond.

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ChatGPT Prompts

9 80s Couple and Group AI Photo Prompts

Nine 80s couple AI photo prompts with spatial-anchoring tricks that stop multi-subject face blending. Keep two faces from melting into one.

September 14, 2026·9 min read

ChatGPT Prompts

Turn Your Selfie into an 80s Portrait: 5 Image-to-Image Prompts

Learn how to turn a selfie into an 80s photo AI-style with the denoising and image-weight settings that keep your real face. Five image-to-image prompts.

September 14, 2026·8 min read

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ChatGPT Prompts

How to Make 80s AI Photos for Free (No Paid App)

A zero-cost pipeline using a free 80s AI photo generator route with Gemini, Flux Schnell, and Bing. No subscription, sharper control than paid apps.

September 14, 2026·8 min read

ChatGPT Prompts

15 80s Retro AI Photo Prompts (Glamour Shots)

Fifteen glamour-shot recipes plus the exact Midjourney parameters for a convincing 80s retro AI photo prompt. Get the film, not the costume.

September 14, 2026·10 min read

ChatGPT Prompts

11 Best 80s AI Yearbook Prompts (ChatGPT)

Eleven tested 80s AI yearbook photo prompts with exact film-stock recipes that beat plastic AI skin. Copy, paste, and keep your real face.

September 14, 2026·11 min read

CLI AI Agents

CLI Agents for Terminal Automation

Safe cli agent terminal automation rests on one rule: the agent decides, deterministic validated shell acts. Here's how to automate terminal chores without the confused-agent-reorganizes-your-filesystem surprise.

September 12, 2026·9 min read

CLI AI Agents

Headless Mode: Running CLI Agents Non-Interactively

A headless cli agent isn't the interactive agent minus a screen — it's a different discipline. Here's how to replace every human guardrail with an explicit configured one so unattended runs don't hang or spiral.

September 12, 2026·9 min read

CLI AI Agents

How to Review a CLI Agent's Changes Before Committing

Good cli agent review changes discipline treats the agent's summary as a claim and the diff as the proof. Here's the five-check review that catches dropped functions, silent scope creep, and dishonest test edits.

September 12, 2026·9 min read

CLI AI Agents

Scripting a CLI Agent in Your Build Pipeline

Wiring a cli agent ci pipeline to fix broken dependency updates overnight is tempting — and dangerous if you set it up like an interactive session. Here's the safe scaffold: non-interactive auth, bounded runs, branch-and-PR.

September 12, 2026·9 min read

CLI AI Agents

Piping Data Into a CLI AI Agent

Terminal agents are Unix filters. When you pipe data the CLI agent can use — filtered, structured — it becomes a programmable transform, not a chatbot. Here's how to do it without wasting tokens.

September 12, 2026·9 min read

CLI AI Agents

Using a CLI Agent for Large Refactors

One prompt to refactor the whole codebase is how agents bury silent bugs. Safe cli agent refactoring writes characterization tests first, then migrates one small reviewable commit at a time.

September 11, 2026·9 min read

CLI AI Agents

CLI Agent Workflows for Bug Fixing

Most bug-fixing advice is wrong about step one. Effective cli agent bug fixing reproduces the bug with a failing test first, then fixes against it — replacing the agent's guessing with checking.

September 11, 2026·9 min read