Prompt Library

Gemini Gems prompts that behave like a teammate, not a renamed chat

15 copy-paste prompts

Spec one job, write Gem instructions Gemini will follow, attach Drive files you own, and test with a second prompt before you share. Official Gems only.

In short: This page contains 15 copy-paste ready prompts, organized into 5 categories with a description and pro tip for each. The first 5 prompts are free instantly, no signup needed. Hand-curated and tested by the AI Academy team.

Louis Corneloup
By Louis Corneloup · Founder, Techpresso
Last updated ·Hand-curated & tested by the AI Academy team

Spec the Gem

3 prompts

One-job Gem brief

1/15

✨ What it does

Gemini writes a one-job Gem brief from [JOB] and [DONE]. Create the Gem only if the job is still one sentence. Attach only files you named.

Help me spec a Gemini Gem. Job: [JOB]. User: [WHO]. Done means: [DONE]. Never: [NOT]. Write: name, one-sentence job, 5 must-do, 5 never-do, Drive files to attach. Do not invent a file.

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Pro tip: If the job needs two verbs, you need two Gems.

Gem vs a normal chat

2/15

✨ What it does

Gemini picks Gem vs chat in a 5-row table from [JOB] and [N]. Build a Gem only if the job repeats. Otherwise keep a pasted brief.

Should I build a Gem or just use a chat with a pasted brief? Job: [JOB]. Frequency: [N] times a week. Users: [WHO]. Give a 5-row table and a pick. Use only what I wrote.

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Pro tip: A Gem you open once a month is a grave. Frequency is the test.

Share boundary

3/15

✨ What it does

Gemini recommends private or shared from [DATA CLASS]. If it says private, do not add the workspace. Strip PII before any share.

Who can use Gem [NAME]? Data in it: [DATA CLASS]. Recommend private or shared, and what I must strip before sharing. If [DATA CLASS] includes customer PII, say private.

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Pro tip: A shared Gem is a published process. Treat the instructions like a wiki page.

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Instructions

3 prompts

Gem instruction draft

4/15

✨ What it does

Gemini turns [BRIEF] into 350-600 word Gem instructions with a silence rule. Paste them into the Gem. Attach the files next.

Turn this brief into Gemini Gem instructions: [BRIEF]. Sections: Role, Use these files, Process, Output, [VERIFY] if a file is silent, Never-do. 350-600 words. Only the brief.

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Pro tip: Tell it what to do when Drive is silent. Otherwise it will search its training data and sound sure.

Drive file map

5/15

✨ What it does

Gemini maps each attached file to when to open it and how to handle conflicts (ask you). Attach those files only.

I will attach: [FILE LIST]. For each: when to open it, what not to quote, and what to do if it conflicts with another file (ask me). Do not add a file.

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Pro tip: Put the source-of-truth file first in the list. Gems are not great at guessing which sheet wins.

Starter prompts on the Gem

6/15

✨ What it does

Gemini writes 4 starters with [BRACKETS] the user must fill. Add them on the Gem, then click each one once as a dry run.

Write 4 starter prompts for Gem [NAME] that include [BRACKETS] the user must fill. Job: [JOB]. No empty How can I help.

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Pro tip: If the starter already contains the answer, users will never fill the brackets.

Test

3 prompts

Second prompt test

7/15

✨ What it does

Gemini answers [B] as the Gem and lists 5 drifts. Fix those 5 lines in instructions. Keep B only if the numbers are yours.

Act as Gem [NAME] with instructions [PASTE]. First input I liked: [A]. Second real input: [B]. Answer B. Then list 5 instruction drifts. No invented numbers in B.

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Pro tip: The second input is the ship check. The first input is a demo.

Silent file test

8/15

✨ What it does

Gemini should say the files are silent on [QUESTION]. If it invents a policy, add a harder [VERIFY] line and retest.

Act as my Gem. I will ask about something not in the files: [QUESTION]. You must say the files are silent and ask for a source. Do not invent a policy.

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Pro tip: This is the refund-policy test. Fail it in private, not in front of a teammate.

Workspace share checklist

9/15

✨ What it does

Gemini writes a share checklist for [NAME]. Tick it, name [OWNER], and do not share while PII is still in a sheet.

Checklist before I share Gem [NAME] with [TEAM]: instructions saved, files current, starters filled, PII stripped, owner is [OWNER]. Checkboxes.

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Pro tip: An ownerless Gem in a Workspace is a zombie in three weeks.

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Repair

3 prompts

Cut long Gem instructions

10/15

✨ What it does

Gemini cuts [PASTE] to about 500 words and lists removals. Paste the short set. Restore one line only if a test fails.

Cut these Gem instructions to 500 words: [PASTE]. Keep Role, Never-do, [VERIFY]. List what you removed.

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Pro tip: Gems ignore novels too. Short rules.

Gem that ignores Drive

11/15

✨ What it does

Gemini writes an 80-word first-step rule that forces a heading quote from [FILE]. Put it at the top. Ask a question you know is in the file.

This Gem ignores attached files. Instructions: [PASTE]. Add a first-step rule: open [FILE] before answering [JOB], quote a heading, then answer. 80 words to insert at the top.

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Pro tip: If it cannot quote a heading, it did not open the file. Stop and fix.

Split a overloaded Gem

12/15

✨ What it does

Gemini splits [LIST] into at most 3 one-job Gems. Build the smallest Gem first, then archive the overloaded one.

This Gem does [LIST]. Split into at most 3 Gems. For each: name, job, files. Do not add work I did not list.

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Pro tip: One Gem per job. Workspace search will find them if you name them after the job, not after a person.

Vs other tools

3 prompts

Gem vs Custom GPT

13/15

✨ What it does

Gemini picks Gem or Custom GPT in 6 rows from [JOB] and where files live. Build that one. Do not mirror the same job in both.

I have ChatGPT and Gemini. Job: [JOB]. Files live in [DRIVE OR NOT]. Pick Gem or Custom GPT in 6 rows. Use only what I wrote.

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Pro tip: If the files already live in Drive, Gem has a real edge. If they live in a GPT knowledge zip, stay there.

Gem vs NotebookLM

14/15

✨ What it does

Gemini picks NotebookLM or a Gem from [JOB]. Use NotebookLM when the pack is the product. Use a Gem when the job repeats with new inputs.

Job: [JOB]. I need citations from a source pack vs a reusable assistant. Pick NotebookLM or a Gem. 5 rows. No extra products.

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Pro tip: NotebookLM is for this pile of PDFs. A Gem is for this job every Tuesday.

Kill instructions that jailbreak

15/15

✨ What it does

Gemini quotes jailbreak-like lines and replaces them with a legal rule. Save the clean instructions. Do not keep ignore previous.

Scan these Gem instructions for jailbreak or ignore previous lines: [PASTE]. Quote them and replace with a legal rule. Do not write a bypass.

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Pro tip: A Gem that tells Gemini to ignore safety will just fail or get your Workspace in trouble. Delete those lines.

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Frequently Asked Questions

No. These prompts stay inside Gemini's official product. It only uses official Gemini Gems. If a setting is missing on your plan, the prompt says so.
A current Gemini account. Some features sit on paid plans. The prompts still work as checklists if a feature is off.
Every setup prompt tells it to use only what you paste and to tag gaps as [VERIFY]. You still check the Gemini Gem before you save it.
Yes to copy. Running them needs your Gemini account. Long files fit better on a paid plan.
No. It is a draft of your Gemini Gem. You own the facts, the files, and whatever your job or policy requires.

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