The Prompt Library for Operators

75 prompts we actually run in production for paying clients. Annotated with model recommendations, known failure modes, and the reasoning behind every prompt-engineering choice.

This is not a "1,000 best ChatGPT prompts" list. Those are useless. This is a curated, opinionated library of 75 prompts that we use, in production, for real client work, with the metadata you actually need to use them well: which model to pair them with, what to do when they fail, what to not use them for.

If you've ever copied a prompt off the internet and gotten a mediocre result, the difference is the model + context + temperature + system message + failure handling. This playbook teaches you that whole stack, with 75 worked examples.

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Chapter outline

Sales prompts (15)

• ICP scoring (firmographic only)
• ICP scoring (firmographic + intent signals)
• Cold email opener (first-touch)
• Cold email opener (referenced-trigger)
• LinkedIn message rewrite (formal → casual)
• Reply classifier (positive / neutral / negative / OOO)
• Objection handler (price / feature / timing / authority)
• Meeting summary → CRM note
• Deal-stage advancement checklist
• Discovery question generator
• Battle card lookup + paste
• Loss-reason classifier
• Renewal risk flag
• Account research brief
• Champion identifier

Marketing prompts (15)

• Blog brief generator
• Outline-to-draft expander
• Editor pass (voice / clarity / SEO)
• Meta description writer
• Subject line A/B variants
• Ad headline brainstorm
• Hook → storyboard
• LinkedIn post (founder voice / company voice)
• Email teardown (competitor)
• Landing page critique
• Newsletter intro generator
• Webinar abstract writer
• Case study draft (from transcript)
• Press release draft
• Internal launch brief

Ops / RevOps prompts (15)

• Workflow doc generator
• SOP from screen recording transcript
• Lead enrichment fallback
• Renewal account health summary
• Pipeline anomaly detector
• Forecast reasoning explainer
• CRM hygiene auditor
• Slack thread → action items
• Meeting agenda from emails
• Status update generator
• Roadmap update writer
• Risk register entry
• Vendor evaluation framework
• KPI dashboard summary
• Postmortem first-draft

Engineering / Technical prompts (15)

• PR description writer
• Code review (security focus)
• Bug repro from user report
• API doc generator
• Migration script reviewer
• SQL query explainer
• Architecture decision record draft
• Test case generator
• Refactor suggestion (DRY / SOLID)
• Performance bottleneck analysis
• Log triage and summarization
• Postmortem timeline assembler
• Incident comms drafter
• Onboarding doc generator
• Tech debt prioritizer

Customer Support prompts (15)

• Ticket classifier
• Auto-reply (general)
• Auto-reply (specific account)
• Escalation triage
• Refund decision (with rules)
• Empathy-mode response
• Multilingual response
• Bug confirmation template
• Feature-request → product backlog entry
• CSAT detractor follow-up
• Knowledge base article from ticket
• Internal-notes generator
• Account history summarizer
• Sentiment trend report
• Macro suggestion

TODO: expand — full prompts (not just topics), model pairings, and failure-mode notes ship in the next iteration of this playbook. Drop your email above to get notified.

Book a call if you want a custom prompt library built for your stack.