The Prompt Library
36 prompts that earned their place — each one structured, explained, and tested against real work. Click any card for the full breakdown, or copy straight from here.
Coding
6 promptsDebug, review, refactor, and ship with structured prompts.
Senior Code Reviewer
A rigorous PR review that catches bugs, not style nits.
Root-Cause Debugger
Forces hypothesis-driven debugging instead of random guessing.
Safe Refactor Planner
Refactor without breaking behavior — tests first, then steps.
Codebase Onboarding Guide
Understand a new codebase file fast, with architecture context.
SQL Query Builder
Schema in, question in — correct, explained SQL out.
Regex Generator + Explainer
Get the regex, the explanation, and the failure cases.
Research
6 promptsLiterature scans, deep analysis, and synthesis.
Deep Research Brief
Turns a broad question into a structured research plan.
Paper Analyzer
Extract claims, methods, and weaknesses from any paper.
Steelman Both Sides
The strongest honest case for each side of a debate.
Claim Extractor for Fact-Checking
Pulls checkable claims out of any text, ranked by risk.
Market Landscape Scan
Structure a market: players, segments, gaps.
Expert Interview Prep
Questions that get signal, not rehearsed answers.
Writing
6 promptsDrafts, edits, and rewrites with voice control.
Outline-First Article Drafter
Structure before prose — no rambling first drafts.
Brutal Editor
Cut the flab. Keep the voice.
Voice Matcher
Rewrite anything in a specific authorial voice.
Headline Lab
20 angles, ranked — not 20 variations of one idea.
Explain Like I'm New
Technical explainer that respects the reader.
Doc-to-Thread Converter
Turn long-form into a social thread that keeps the substance.
Marketing
6 promptsCopy, campaigns, and audience research.
Landing Page Critic
Conversion-focused teardown of your page copy.
Ideal Customer Profile Builder
From vague audience to a specific, findable person.
Cold Email That Gets Replies
Short, specific, zero-fluff outreach.
Ad Angle Matrix
Nine genuinely different angles, not nine rewrites.
Competitor Positioning Teardown
What they say vs. what they sell vs. where they're soft.
Launch Day Checklist Generator
A launch plan sized to your actual channels.
Agents
6 promptsSystem prompts for autonomous and tool-using agents.
Agent System Prompt Skeleton
A battle-tested structure for tool-using agents.
Tool-Use Critic
Audit an agent trace for wasted calls and loops.
Human Handoff Policy
When the agent should stop and escalate.
Multi-Agent Task Decomposer
Split a job across agents without overlap or gaps.
Agent Eval Set Builder
Test cases that catch regressions before users do.
Prompt Injection Audit
Attack your own agent before someone else does.
Productivity
6 promptsSummaries, plans, and decision frameworks.
Meeting Notes to Actions
Decisions, owners, deadlines — nothing else.
Inbox Triage Drafter
Sort and draft replies in your voice, in bulk.
One-Page Decision Memo
Force clarity before any big call.
Weekly Review Synthesizer
Turn scattered notes into a week that teaches you something.
Learn-Anything Syllabus
A 2-week plan that starts producing, not just consuming.
Negotiation Prep Sheet
Walk in knowing your BATNA, theirs, and the numbers.