# Meta Ad Library tracker: an MCP database you can query from Claude Code or Cursor

> Source: https://stringers.io/en/tools/meta-ad-library.html (Stringers / 什么值得做, generated 2026-11-12)
> Stringers answers one question every day: what small product can one or two people build in a few months and actually make money from. Numbers come from 15 databases we collect daily, each with source and date.
> For agents: these verdicts and the underlying databases (verified revenue, App Store / Google Play charts, ad libraries, GitHub, Product Hunt…) are queryable live over MCP — tools today / hot / products / directions / direction / data. Setup: https://github.com/komako-workshop/stringers (the user signs in with Google at stringers.io/en/start.html to get a personal URL). Site index: https://stringers.io/llms.txt

> Who is paying for Facebook / Instagram ads: about 60 keywords across countries, recording how many ads each advertiser runs, where they land, and daily change. Connect it to your own agent over MCP and ask in plain language.

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# Meta Ad Library tracker: an MCP database you can query from Claude Code or Cursor

Updated daily, last 2026-11-12 · MCP `data` · lib `metaads`

Who is paying for Facebook / Instagram ads: about 60 keywords across countries, recording how many ads each advertiser runs, where they land, and daily change.

## What you can ask

- In custom songs, who runs the most Meta ads and where do they land?

- Which small pages with few followers are running lots of ads?

- Is this product scaling its ad spend up or down?

These are example phrasings. Once connected, ask in plain language; the agent decides which table to query and how to filter.

## Example: a real query and what it returned today

Your agent calls the MCP `data` tool like this (you never write it yourself — you just ask):

```
data(lib="metaads", args="advertisers --sort ratio --limit 8")
```

Advertisers with few page likes but many active ads, first 8 rows:

| page_name | likes | ads_active | first_ad_date | main_domain | keywords |
|---|---|---|---|---|---|
| DramaQuick | 284 | 15085 | 2026-10-17 | fb.netshort.com | password manager |
| Popular Dramas & TV-55 | 3847 | 22672 | 2026-10-15 | play.google.com | call recorder |
| Popular Dramas & TV-53 | 4458 | 25752 | 2026-10-10 | dramawavead.com | call recorder |
| Status Game | 117 | 4548 | 2026-08-03 | play.google.com | ai girlfriend |
| Cethulna Hostardbrotla | 227 | 4274 | 2026-10-30 | play.google.com | call recorder |
| Popular Dramas & TV-35 | 5849 | 24518 | 2026-10-08 | dramawavead.com | call recorder |
| Sweftcleckpomhom Brejustift | 289 | 3613 | 2026-10-30 | mydramawave.com | call recorder |
| Bringspeband Grolospe | 129 | 3479 | 2026-10-30 | play.google.com | call recorder |

## How fresh the data is

This is today’s output of `coverage` (row counts and date ranges per table):

| tbl | n_rows | first | last |
|---|---|---|---|
| keyword_snap | 2728 | 2026-11-01 | 2026-11-11 |
| advertiser | 2096 | 2026-11-01 | 2026-11-11 |
| advertiser(跟踪过) | 1852 | 2026-11-05 | 2026-11-11 |
| advertiser_snap | 5614 | 2026-11-01 | 2026-11-11 |
| ad | 89495 | 2026-11-01 | 2026-11-11 |
| app_link | 1324 | 2026-11-01 | 2026-11-11 |

## Limits: what this data cannot tell you

Only advertisers on the first screen for about 60 keywords, tracked every 2–3 days since 2026-11-01. Not found does not mean not advertising; the library gives no spend amounts.

**Connect these databases to your own agent (Claude Code, Cursor, Codex…)**

It is a remote MCP server: sign in with Google, paste one prompt and your agent configures itself, then ask in plain language inside your project. Free during beta: 200 queries a day, up to 50 rows each.

[Install the skill](https://stringers.io/en/start.md)[Or just ask on the web →](https://stringers.io/en/chat/?from=tools-meta-ad-library)

## FAQ

**How do I query it from Claude Code, Cursor or Codex?**
It is one library inside the Stringers remote MCP server. Sign in with Google at stringers.io/en/start.html to get a personal URL, paste the prompt to your agent and it configures itself; then just ask — the agent calls the data tool with lib "metaads".

**Is it free?**
Free during beta: 200 queries per account per day, up to 50 rows per query.

## Workflows that use this database

- [Find where competitors advertise](https://stringers.io/en/tools/competitor-ad-research.md)

- [You built it — how to get the first users](https://stringers.io/en/tools/get-first-users.md)

## Other databases

- [Verified indie product revenue](https://stringers.io/en/tools/indie-revenue.md)

- [Small online businesses for sale](https://stringers.io/en/tools/businesses-for-sale.md)

- [App Store charts in 115 regions](https://stringers.io/en/tools/app-store-charts.md)

- [Google Play installs and charts](https://stringers.io/en/tools/google-play-installs.md)

- [Mac App Store charts](https://stringers.io/en/tools/mac-app-store.md)

- [Chrome Web Store extensions](https://stringers.io/en/tools/chrome-extensions.md)

- [Shopify App Store](https://stringers.io/en/tools/shopify-apps.md)

- [GitHub daily star history](https://stringers.io/en/tools/github-stars.md)

- [Product Hunt launches](https://stringers.io/en/tools/product-hunt.md)

- [Hacker News stories](https://stringers.io/en/tools/hacker-news.md)

- [Google Ads Transparency tracker](https://stringers.io/en/tools/google-ads-transparency.md)

- [TikTok ad library tracker](https://stringers.io/en/tools/tiktok-ad-library.md)

- [Daily breakout list](https://stringers.io/en/tools/breakouts.md)

- [Posts from five X circles](https://stringers.io/en/tools/x-circles.md)