---
title: "Best Posts Across Clients Prompt for Claude"
description: "A prompt that finds the 5 most engaging posts across all your agency clients and suggests what the others could try. With tool calls and a sample answer."
canonical_url: "https://postqueen.ai/prompts/what-works-across-clients"
markdown_url: "https://postqueen.ai/prompts/what-works-across-clients.md"
last_updated: "2026-09-25"
llms_txt: "https://postqueen.ai/llms.txt"
---

# Find what works across all your clients

For agencies that want to use one client's best posts to help the rest.

[Start 7-day trial for $0](https://app.postqueen.ai/auth?utm_source=postqueen.ai&utm_medium=landing&utm_campaign=trial&utm_content=prompt-page-hero) [All prompts](https://postqueen.ai/prompts) $0 due today. Cancel in one click.

Prompt ![Instagram](https://postqueen.ai/assets/channels/instagram.svg) ![Facebook](https://postqueen.ai/assets/channels/facebook.svg) ![TikTok](https://postqueen.ai/assets/channels/tiktok.svg)

Across all my clients, which 5 posts got the most engagement in the last 30 days? Group them by client and suggest what the other clients could try next.

Works best with ![Grok Bot](https://postqueen.ai/assets/agents/grok-bot.png) ![Muse](https://postqueen.ai/assets/agents/muse.svg) ![Claude](https://postqueen.ai/assets/agents/claude.svg) ![ChatGPT](https://postqueen.ai/assets/agents/chatgpt.png) and any agent connected to PostQueen

What your agent does

## The tool calls, in order.

1. `groupList` `all customers` Lists your clients.
2. `integrationList` `group: each client` Returns each client's channels, to place every post.
3. `analyticsPostsTool` `30 days, engagement, top 5` Ranks posts across every channel and keeps the top 5.
4. `postReadTool` `id: each top post` Reads each top post in full, to see what it did.

These are the real tool names your agent calls through PostQueen's MCP server. It picks them on its own; you only send the prompt.

The result

## An answer, from your own data.

Your agent reads your calendar or your results through PostQueen and answers you. Nothing is posted or changed.

- Read from the same data you see in PostQueen
- Nothing is posted, changed or deleted
- Ask for drafts next, when you are ready

Variations

## Make it your own.

- Use the last [90] days instead, so quieter clients have posts in the list.
- Show the top [3] posts per client instead of 5 overall.
- Turn the best idea into [2] drafts for [Harbor Books] for next week.

Tips

## Before you send it.

- The numbers are lifetime totals of posts published in the 30 days, so older posts have had longer to grow.
- Only networks that report numbers count. Bluesky and personal LinkedIn profiles have none in PostQueen.
- Facebook does not return comment counts, so ask for reactions when you compare Facebook with the rest.

## More prompts like this

- [Results ![Instagram](https://postqueen.ai/assets/channels/instagram.svg) ![Facebook](https://postqueen.ai/assets/channels/facebook.svg) ![LinkedIn](https://postqueen.ai/assets/channels/linkedin.svg) Notes for a monthly client update Agencies Open the prompt](https://postqueen.ai/prompts/notes-for-a-monthly-client-update)
- [Results ![Instagram](https://postqueen.ai/assets/channels/instagram.svg) ![Facebook](https://postqueen.ai/assets/channels/facebook.svg) What worked this month Small business Open the prompt](https://postqueen.ai/prompts/what-worked-this-month)
- [Results ![X](https://postqueen.ai/assets/channels/x.svg) ![Instagram](https://postqueen.ai/assets/channels/instagram.svg) ![TikTok](https://postqueen.ai/assets/channels/tiktok.svg) My best openings Creators Open the prompt](https://postqueen.ai/prompts/my-best-openings)
- [Clients ![Instagram](https://postqueen.ai/assets/channels/instagram.svg) ![Facebook](https://postqueen.ai/assets/channels/facebook.svg) A week for one client Agencies Open the prompt](https://postqueen.ai/prompts/a-week-for-one-client)

### Copy it. Your agent does the rest.

Connect your agent to PostQueen and send the prompt. The drafts wait on your calendar.

[Start 7-day trial for $0](https://app.postqueen.ai/auth?utm_source=postqueen.ai&utm_medium=landing&utm_campaign=trial&utm_content=band-prompt-page) $0 due today. Cancel in one click.