Vexlo

Prompt Library Builder

One maintained prompt library the whole team uses, instead of six private note files

SkillLight SetupClaudeChatGPT

The problem

By the time AI is saving a business real time, the prompts that do the saving live in five places: the owner's notes app, a bookmarked chat, two employees' private files, and one laminated printout nobody updates. New staff re-invent prompts that already exist, improvements stay with whoever made them, and when a prompt quietly stops working nobody notices for a month. A [rewritten prompt](/toolbox/prompt-rewriter) fixes one prompt once; keeping a set of them current, findable, and shared is a standing job, and this skill installs the librarian.

The tool

Once installed, this skill turns your assistant into the keeper of your house prompt library. It interviews you once about the AI jobs your business runs weekly, pulls in the prompts you already have (pasted from wherever they live today), restructures each into role-context-task-format, and organizes the set by job and by role, so the person at the front desk sees their five prompts and not the bookkeeper's twelve.

The standing part is the maintenance. Report "the review-reply prompt keeps writing three paragraphs again" and it patches that prompt, dates the change, and notes why. Ask for "the quote follow-up one" and it serves the current version, filled slots listed first. Each quarter it runs a pruning pass: which prompts nobody has asked for, which have been patched three times and should graduate into a proper skill, which new job deserves a prompt it does not have.

What's inside

  • A one-time intake interview: your weekly AI jobs, who runs them, what exists already
  • Every prompt restructured into the four-part brief with its fill-in slots marked
  • Organization by job and by role, so each person gets their subset
  • Versioning in plain sight: what changed, when, why
  • Fix-on-report maintenance from one-line complaints
  • A quarterly pruning pass with graduate/retire/add recommendations

How to use it

  1. 1Click "Install skill" on this page and copy the install prompt.
  2. 2Paste it into your AI assistant (Claude, ChatGPT, anything that accepts pasted text).
  3. 3Do the intake honestly: paste your scattered prompts as-is, ugly ones included.
  4. 4Export the organized library wherever your team lives (a doc, a wiki page, print it).
  5. 5From then on, report breakages and request prompts through the skill; re-export after changes.

Example

An eight-person property management company has prompts scattered across three people. Intake surfaces eleven: tenant replies, listing descriptions, maintenance triage notes, owner reports. The skill restructures all eleven, marks two as near-duplicates and merges them, and splits the library into front-office (six prompts) and back-office (four). Over the next month the owner reports two breakages in one-line messages; both get patched with dated notes. At the quarterly pass, the maintenance-triage prompt has been patched three times and gets flagged to graduate into a standing skill, and the unused "blog post" prompt is retired without ceremony.

Pro tip

Adopt the library one role at a time, starting with whoever answers customers; that is where prompt quality shows up in revenue fastest. And treat the quarterly "graduate" flags seriously: a prompt everyone uses daily and patches monthly is the strongest signal you have about where a dedicated skill will pay for its setup, which beats guessing from our catalog.

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