StackScope
What new websites are built with. Track adopters of your product, export with published contacts.
文件
Skip to main content
 StackScope
About
About Methodology Discovery Bot
Data & API
Plans and pricing What you get API reference Connect your assistant Data licence
[Sign in](/account/login)
We're live on Product Hunt. If you have found StackScope useful, a comment would mean a lot. See the launch
×
Connect your assistant
Use StackScope from Claude, ChatGPT, Cursor or any MCP client.
Getting started
Questions that work
The address
Connect
Claude and ChatGPT
Claude Code
Cursor and editors
Reference
What it costs
What your assistant can do
HTTP API
Questions that work
-
What sites launched in the UK with WordPress this week, only ones with a contact email?
-
What is example.com built with?
-
Which analytics tools are growing fastest this quarter?
-
Watch for new Shopify launches in Germany and email me daily.
Runs on your StackScope Data plan, the same as the API. [See plans and pricing](/data).
The address
URL
https://mcp.stackscope.dev
Sign in and approve access the first time. Disconnect any time from API keys.
i
Command-line tools and editors receive the sign-in callback on your own
machine. Keep the app running while you approve, or the browser will show
a connection error at `127.0.0.1`.
Claude and ChatGPT
Settings, then connectors, then add a custom connector. Paste the address.
Claude Code
shell
claude mcp add --transport http stackscope https://mcp.stackscope.dev
Then run /mcp to sign in.
Cursor, VS Code and other editors
json
{
"mcpServers": {
"stackscope": {
"url": "https://mcp.stackscope.dev"
}
}
}
What it costs
The same as the API, because it is the API. One credit per call, and one site from your monthly allowance for each site returned to you for the first time this period. Repeats are free.
Before a large result, StackScope tells your assistant what it will cost
and waits for you to approve it:
i
This returns 240 sites, all new to you this period. It costs 1 credit and
240 of the 2,847 sites left in your allowance this period. Go ahead?
Nothing is charged unless you say yes. Small calls do not interrupt you,
and account_status reports what is left for free.
What your assistant can do
Tools appear only if your plan and the permissions you granted allow them.
account_status
Plan, permissions and remaining allowance. Free.
lookup_site
Everything known about one site.
list_technologies
The technology catalogue with usage counts.
find_sites
Search by technology, category, country, dates and contact availability.
technology_sites
Sites using one technology, newest first.
technology_trend
Weekly adoption of a technology over time.
export_sites
Bulk export, up to 5,000 sites, with optional CSV.
list_watches create_watch delete_watch
Standing watches delivered by email or webhook.
Prefer plain HTTP?
All of it is available over the HTTP API.
StackScope
Tech stack intelligence for new product launches.
[!\[\](/images/datafreak-grey.png)
!\[\](/images/datafreak-grey-dark.png)](https://datafreak.net)
Browse
[Trends](/trends)
[Stacks](/stacks)
[Insights](/insights)
[Tech](/tech)
[Hosting](/hosting)
[Directory](/directory)
[Where to submit](/launch-directories)
[Free Readiness Check](/launch-readiness)
Data & API
[Plans and pricing](/data)
[What you get](/features)
[API reference](/docs)
[Connect your assistant](/docs/mcp)
[Data licence](/data-licence)
Project
[About](/about)
[Methodology](/methodology)
[Discovery](/discovery)
[Bot](/bot)
Legal
[Privacy](/privacy)
[Terms](/terms)
Connect
[X / Twitter](https://twitter.com/stackscopedev)
[Bluesky](https://bsky.app/profile/stackscope.dev)
All product names, logos, and trademarks are property of their respective owners.
Inclusion on stackscope.dev indicates technical detection only and does not imply affiliation or endorsement.
StackScope is operated by DATAFREAK LTD, registered in England and Wales
(company no. 17328826). Registered office: 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ.