# Daily breakout list: an MCP database you can query from Claude Code or Cursor

> Source: https://stringers.io/en/tools/breakouts.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

> Computed daily across 7 databases: which products were unremarkable yesterday and crossed a line today (first time on a grossing chart, rating velocity spike, install jump, star surge…). Connect it to your own agent over MCP and ask in plain language.

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# Daily breakout list: an MCP database you can query from Claude Code or Cursor

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

Computed daily across 7 databases: which products were unremarkable yesterday and crossed a line today (first time on a grossing chart, rating velocity spike, install jump, star surge…).

## What you can ask

- Which new products broke out today?

- On what day and by which signal was this product first caught?

- Of the apps that broke out last week, which kept growing?

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="crossing", args="coverage")
```

Latest processed day per database and breakouts per day, first 8 rows:

| 库 | 数据日 从 | 到 | 天数 | 已处理到 | 备注 |
|---|---|---|---|---|---|
| appstore | 2026-10-28 | 2026-11-11 | 15 | 2026-11-11 |  |
| googleplay | 2026-10-29 | 2026-11-11 | 14 | 2026-11-10 |  |
| github | 2026-10-09 | 2026-11-11 | 34 | 2026-11-11 |  |
| indie | 2026-10-01 | 2026-11-09 | 40 | 2026-11-09 |  |
| producthunt | 2026-10-01 | 2026-11-10 | 41 | 2026-11-09 |  |
| hackernews | 2026-10-01 | 2026-11-10 | 41 | 2026-11-09 |  |
| metaads | 2026-11-01 | 2026-11-11 | 11 | 2026-11-11 |  |
| traffic | 2026-11-05 | 2026-11-10 | 6 | 2026-11-09 |  |

## Limits: what this data cannot tell you

Thresholds are ours and biased toward new products from small teams; big-company products and games are mostly filtered out.

**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-breakouts)

## 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 "crossing".

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

## Workflows that use this database

- [Product research with Claude Code or Cursor](https://stringers.io/en/tools/product-research-with-claude-code.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)

- [Meta Ad Library tracker](https://stringers.io/en/tools/meta-ad-library.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)

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