Prompt library

Explore curated prompts

Search the full collection and filter it by the kind of work you want to do.

10 prompts
Featured
Coding

Model routing policy designer

Design a testable multi-model routing policy from task classes, quality thresholds, latency, cost, privacy, and failure fallbacks.

model-routingllm-ops
Featured
Coding

Lean context architecture auditor

Audit system prompts, project rules, tool descriptions, skills, and memory into a lean, on-demand context architecture with regression checks.

context engineeringsystem prompt
Featured
Learning

Socratic learning coach

Build genuine understanding through multiple perspectives, concrete examples, and transfer practice.

learningsocratic
Coding

Website 9/10 optimization loop

Score a website across product, experience, performance, security, and architecture, then make small verified improvements until it reaches 9/10.

webquality-audit
Coding

Assumption-to-failure system design interviewer

Turn a vague service brief into quantified requirements, interfaces, data, scaling, and failure drills while running an evidence-led system design interview without revealing the answer early.

system-designinterview
Productivity

Instruction half-life portfolio auditor

Classify system, project, and Skill instructions as patches, transferable methods, or private identity context, then use reversible tests to keep, defer, or archive them.

context-engineeringprompt-maintenance
Learning

Rubric-first comparison analyst

Define the use case, criteria, weights, evidence, and uncertainty before comparing two candidates, then test whether the conclusion survives sensitivity analysis.

comparisonrubric
Writing

Ad copy judgment coach

Train advertising judgment with audience evidence, manual analysis, a scoring rubric, and small experiments before using AI to scale validated directions.

copywritingfeedback loop
Coding

Agent pattern and critic loop

Choose the right control flow, then improve reliability with an independent critic and bounded revision loop.

multi-agentcritic loop
Note Mastery Reviewer
Productivity

Note Mastery Reviewer

Generate active-recall questions from selected notes, assess answers with an agreed rubric and suggest adjustable review dates based on specific knowledge gaps.

productivityworkflow