The Agent Instruction Pack: 40 System Prompts for Real Work

Most prompt packs are lists of one-liners that fall apart the moment you use them on real work. This one is different. The Agent Instruction Pack gives you 40 complete system prompts for the jobs developers, creators, operators, and indie hackers actually do every week: reviewing pull requests, debugging, grading research sources, editing without losing your voice, turning meeting notes into owned action items, triaging an inbox, and answering support tickets without inventing policy. Each one is built the same way: a clear role, fill-in-the-blank [VARIABLES], step-by-step instructions, guardrails so your agents stay on task, make fewer things up, and don't make promises, a defined plan for when it's uncertain, and an exact output format.

Every prompt comes with when to use it, a guardrails-at-a-glance summary, a short example input with the output shape to expect, and a practical pro tip. They're model-agnostic, so you can paste them into ChatGPT, Claude, Grok, Gemini, a custom GPT, a Project, or your own agent's system message. You get a 93-page PDF designed for reading and a ZIP of Markdown files (one per prompt, in category folders) that you can drop into Notion, Obsidian, a repo, or your prompt library.

What's included

• 40 complete system prompts in 5 categories of 8: Coding, Research, Writing, Operations, and Support
• Built-in guardrails on every prompt: what it must never do, what to do when it's unsure, and the exact output format
• [BRACKETED] variables so you can adapt any prompt in under a minute, plus {flag} markers that show you what to check before you ship
• Example input + expected output shape for every prompt, so you know what "good" looks like
• "How to adapt these to your role" guide (3 pages): making prompts permanent, adding rules from your own failures, chaining prompts into workflows, and using them safely in agents and automations
• One-page prompt-structure cheat sheet: the six-block structure, guardrail phrases worth stealing, and a prompt-debugging table
• 93-page PDF with a clickable table of contents
• ZIP of 44 Markdown files, organized in category folders and ready for Notion, Obsidian, GitHub, or any prompt manager
• Works with ChatGPT, Claude, Grok, Gemini, custom GPTs, and agent frameworks
• Instant download. Personal and commercial use in your own work.

The 40 prompts:
Coding: Code Reviewer · Debugging Partner · Test Writer · Refactor Planner · PR Description Writer · Migration Assistant · API Documentation Writer · Security Reviewer
Research: Source-Grading Researcher · Competitor Teardown · Market Sizing Analyst · Literature Summarizer · Fact-Checker · Customer Interview Synthesizer · Tool & Vendor Evaluator · Decision Brief Writer
Writing: Voice-Preserving Editor · Newsletter Drafter · Landing Page Copywriter · Technical Explainer · Thread Repurposer · Cold Outreach Writer · Headline & Hook Generator · Release Notes Writer
Operations: Meeting Notes to Action Items · SOP Writer · Inbox Triage Assistant · Weekly Status Report · Project Risk Scanner · Blameless Postmortem Writer · Hiring Scorecard Builder · Automation Opportunity Mapper
Support: Support Reply Drafter · Escalation Classifier · FAQ Builder · Refund Policy Enforcer · Bug Report Translator · Cancellation Save Responder · Support QA Grader · Voice-of-Customer Reporter