# Product research with Claude Code or Cursor

> Source: https://stringers.io/en/tools/product-research-with-claude-code.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

> Not sure what to build: let your own agent query real revenue, charts and each day's breakouts, then advise based on your skills and time.

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# Product research with Claude Code or Cursor

Updated daily, last 2026-11-12

Not sure what to build: let your own agent query real revenue, charts and each day's breakouts, then advise based on your skills and time.

## Once connected, ask your agent

- I do front-end, solo, two hours a night — what should I build?

- Which apps released in the last month are growing fast but still little known?

- I want to build MCP tools for Claude — is anyone making money from that?

## The tools it will use

- `directions`: grades and verdicts for about 90 opportunities, filtered to your situation

- `direction`: the full reasoning and evidence for one of them

- `data`: check the numbers in the raw databases (revenue, charts, installs)

Advice is tied to specific cases with quotes, numbers, dates and sources; where the databases have no evidence, it says so.

## What a query returns today

From the [Verified indie product revenue](https://stringers.io/en/tools/indie-revenue.md) database: Products, median and total 30-day revenue (USD) by category.

| market | n | median_rev_30d | total_rev_30d | 成立≤1年 |
|---|---|---|---|---|
| SaaS | 4174 | 2.0 | 9,821,067 | 2266 |
| AI | 3569 | 0.0 | 6,998,445 | 1977 |
| Productivity | 2811 | 2.0 | 2,543,024 | 1526 |
| Content Creation | 1943 | 10.0 | 4,795,204 | 962 |
| Marketing | 1751 | 0.0 | 5,773,937 | 1034 |
| Dev Tools | 1515 | 0.0 | 3,124,542 | 894 |
| Analytics | 1126 | 0.0 | 2,397,185 | 639 |
| Mobile Apps | 856 | 54.0 | 3,065,766 | 355 |

## Databases behind it

- [Verified indie product revenue](https://stringers.io/en/tools/indie-revenue.md):Payment-verified revenue (Stripe, RevenueCat and others) for about 12,000 indie products, daily and monthly, filterable by category, keyword and revenue tier.

- [App Store charts in 115 regions](https://stringers.io/en/tools/app-store-charts.md):Top Free, Top Paid and Top Grossing (top 200) for 115 storefronts and 46 categories, snapshotted daily, plus rating counts, reviews and new releases.

- [Google Play installs and charts](https://stringers.io/en/tools/google-play-installs.md):Charts for 30 Google Play stores; every charted app gets its exact global install count, rating and ranks recorded daily.

- [Daily breakout list](https://stringers.io/en/tools/breakouts.md):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 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-product-research-with-claude-code)