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# nimistu: 2 WebMCP tools for AI agents

![](https://www.google.com/s2/favicons?domain=nimistu.ee&sz=96)

Public services · nimistu.ee

## nimistu

Free public register of Estonian companies. Agents can search companies, people and trademarks and open their pages.

[Open nimistu.ee](https://nimistu.ee/)

## Ask an agent to

-   Find the Estonian company with registry code 12345678
-   Search nimistu for companies linked to a person
-   Open the nimistu page for Bolt Technology

## 2 tools

When we loaded nimistu.ee again on Oct 24, 2026, it registered these through `navigator.modelContext` or `provideContext()`, from earlier WebMCP drafts. Chrome 154 only offers `document.modelContext`, so Chrome’s own agent support does not see them.

-   `open_nimistu_page`
    
    Open a nimistu page in the browser by its path or full nimistu.ee URL (e.g. a company or person result from search\_estonian\_companies). Same-origin only; navigates the current tab.
    
    url: string
    
-   `search_estonian_companies`
    
    Search the Estonian public register (nimistu) for companies, people and trademarks by name or 8-digit registry code. Returns matches with their name, registry code and nimistu.ee path (pass a result's path to…
    
    query: string
    

Tools

2

Registered with

JavaScript

Older API

navigator.modelContext

Tranco rank

#363,809

Scan finished

Oct 19, 2026

Tool names and descriptions are what nimistu.ee/ registered when we loaded it in Chrome 154 on Browser Use Cloud. The summary and the “ask an agent” lines are AI-written from them. To call the tools yourself, see [Chrome’s WebMCP docs](https://developer.chrome.com/docs/ai/webmcp). [How we found it](https://browser-use.com/webmcp#method).